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W211 - 2003-2009 generation coverage
2003-2009 Mercedes-Benz E-Class service guide Module Programming & Diagnostics
Choose a repair service below or find your module by part number. Onsite help is available in Dallas-Fort Worth, with mail-in module service nationwide.
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Find your module
69 documented Mercedes-Benz E-Class module records across the 2003-2009 generation. Search by module name or part number, then open a result for requirements and repair options.
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ECU / Engine
Engine Control Module (ME2.8) - M112 3.2L V6 3 records
J2534
Documented for 2003 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2003
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 112 153 26 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME2.8 (Motorola MPC555)
- Notes
- 2003 W211 E320 M112 3.2L V6 ME2.8 ECM. ME2.8 also referred to as ME2.8.1. W211 launched as 2003MY in US.
J2534
Documented for 2004 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2004
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 112 153 31 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME2.8 (Motorola MPC555)
- Notes
- 2004 W211 E320 M112 3.2L V6 ME2.8 ECM. Same compatible PN family as 2003 (A1121533179/A1121535479/A1121532679 etc). ME2.8.1 hardware revision begins around 2004 production.
J2534
Documented for 2005 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 112 153 31 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME2.8 (Motorola MPC555)
- Notes
- 2005 W211 E320 M112 3.2L V6 ME2.8 ECM. Final year of M112-powered E320 in US (E350 with M272 replaces it for 2006MY). Same compatible PN family as 2003-2004.
Engine Control Module (ME2.8) - M113 5.0L V8 4 records
J2534
Documented for 2003 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2003
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 113 153 10 91
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME2.8 (Motorola MPC555)
- Notes
- 2003 W211 E500 M113 5.0L V8 ME2.8 ECM.
J2534
Documented for 2004 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2004
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 113 153 12 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME2.8 (Motorola MPC555)
- Notes
- 2004 W211 E500 M113 5.0L V8 ME2.8 ECM. Compatible variants in 2003-2006 E500 family at Precision ECU.
J2534
Documented for 2005 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 113 153 12 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME2.8 (Motorola MPC555)
- Notes
- 2005 W211 E500 M113 5.0L V8 ME2.8. Same PN family as 2003-2004 (A1131531279/A1131531091).
J2534
Documented for 2006 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2006
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 113 153 12 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME2.8 (Motorola MPC555)
- Notes
- 2006 W211 E500 M113 5.0L V8 ME2.8 (final year of E500 in US; replaced by E550 for 2007MY). Same PN family as 2003-2005 (A1131531279/A1131534879/A1131531091 etc).
Engine Control Module (ME2.8.1) - M113K 5.5L V8 Supercharged 3 records
J2534
Documented for 2004 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2004
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 113 153 25 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME2.8.1 (Motorola MPC555)
- Notes
- 2004 W211 E55 AMG M113K 5.5L Supercharged ME2.8.1 ECM. Compatible PNs for 2003-2006 W211/S211 E55 AMG: A1131532579, A1131533979, A1131536279, A1131537979, A1131530591, A1131536079.
J2534
Documented for 2005 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 113 153 25 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME2.8.1 (Motorola MPC555)
- Notes
- 2005 W211 E55 AMG M113K. Same PN family as 2004 (A1131532579/A1131536279).
J2534
Documented for 2006 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2006
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 113 153 25 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME2.8.1 (Motorola MPC555)
- Notes
- 2006 W211 E55 AMG M113K (final year of E55 AMG; replaced by E63 AMG/M156 for 2007MY). Same PN family as 2004-2005 (A1131532579/A1131533979/A1131536279).
Engine Control Module (ME9.7) - M272 3.5L V6 4 records
J2534
Documented for 2006 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2006
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 272 153 16 79
- Manufacturer
- Bosch
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME9.7 (Motorola MPC563)
- Notes
- 2006 W211 E350 M272 3.5L V6 ME9.7 ECM (E350 replaced E320 for 2006MY US).
J2534
Documented for 2007 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2007
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 272 153 16 79
- Manufacturer
- Bosch
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME9.7 (Motorola MPC563)
- Notes
- 2007 W211 E350 M272 ME9.7 ECM. Same PN family as 2006 (A2721531679/A2721536091 etc). Precision ECU 2006-2009 E350 W211 covers entire pre-W212 facelift period.
J2534
Documented for 2008 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2008
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 272 153 60 91
- Manufacturer
- Bosch
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME9.7 (Motorola MPC563)
- Notes
- 2008 W211 E350 M272 ME9.7 ECM. Same compatible PN family at Precision ECU 2006-2009 E350 W211.
J2534
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 272 153 60 91
- Manufacturer
- Bosch
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME9.7 (Motorola MPC563)
- Notes
- 2009 W211 E350 M272 ME9.7 (final year of W211 in US; W212 replaces for 2010MY). Same PN family as 2006-2008 (A2721536091/A2721531679/A2729004700).
Engine Control Module (ME9.7) - M273 5.5L V8 3 records
J2534
Documented for 2007 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2007
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 273 153 56 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME9.7 (Motorola MPC563)
- Notes
- 2007 W211 E550 M273 5.5L V8 ME9.7 ECM (E550 replaced E500 for 2007MY US). Bosch hardware ref 0261209210.
J2534
Documented for 2008 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2008
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 273 153 56 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME9.7 (Motorola MPC563)
- Notes
- 2008 W211 E550 M273 ME9.7 ECM. Same PN family as 2007 (A2731535679/A2731535179/A2731530879).
J2534
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 273 153 56 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME9.7 (Motorola MPC563)
- Notes
- 2009 W211 E550 M273 ME9.7 (final W211 year). Same PN family as 2007-2008 (A2731535679/A2731536691).
Engine Control Module (ME9.7 AMG) - M156 6.2L V8 3 records
J2534
Documented for 2007 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2007
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 156 150 36 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME9.7 AMG (Motorola MPC563 dual-CPU)
- Notes
- 2007 W211 E63 AMG M156 6.2L V8 ME9.7 AMG (E63 launched as 2007MY in US, replacing E55 AMG). Same MCU family as C63 AMG.
J2534
Documented for 2008 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2008
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 156 150 36 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME9.7 AMG (Motorola MPC563 dual-CPU)
- Notes
- 2008 W211 E63 AMG M156 ME9.7 AMG. Same PN family as 2007 (A1561503679/A1561501079/A1561506279).
J2534
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 156 150 36 79
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch ME9.7 AMG (Motorola MPC563 dual-CPU)
- Notes
- 2009 W211 E63 AMG M156 ME9.7 AMG (final W211 E63 year before W212 transition). Same PN family as 2007-2008 (A1561503679/A1569000900).
Engine Control Module (EDC16CP31) - OM642 3.0L V6 Turbo Diesel 3 records
J2534
Documented for 2007 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2007
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 642 150 17 79
- Manufacturer
- Bosch
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch EDC16CP31 (Motorola MPC555)
- Notes
- 2007 W211 E320 BlueTEC OM642 3.0L V6 turbodiesel EDC16CP31 (US E320 CDI launched as 2007MY, became E320 BlueTEC for 2008MY).
J2534
Documented for 2008 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2008
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 642 150 17 79
- Manufacturer
- Bosch
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch EDC16CP31 (Motorola MPC555)
- Notes
- 2008 W211 E320 BlueTEC OM642 (sold as E320 BlueTEC in US 2008MY). Same EDC16CP31 PN family as 2007 (A6421501779/A6421506091 etc).
J2534
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A 642 150 17 79
- Manufacturer
- Bosch
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch EDC16CP31 (Motorola MPC555)
- Notes
- 2009 W211 E320 BlueTEC OM642 (final W211 BlueTEC year; for 2010MY E-Class US BlueTEC moves to E350 BlueTEC W212). Same EDC16CP31/CP36 PN family as 2007-2008 (A6421501779/A6421506091).
TCM / Transmission
TCU - 722.6 5-Speed Auto 2 records
Bench
Documented for 2003-2004 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2003, 2004
Donor must match part family A0335459732 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A0335459732
- Protocol / method
- Bench
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Bosch C167CR
- Notes
- Requires adaptation with STAR/Xentry, ATF 236.14 spec, transmission service position learn required
Bench
Documented for 2005-2006 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006
Donor must match part family A0335457632 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A0335457632
- Protocol / method
- Bench
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch TC1796
- Notes
- Requires SCN coding after installation. ATF 236.14 spec. Adaptation required via Star Diagnostic system.
TCU - 722.9 7G-Tronic 7-Speed Auto 2 records
OBD
Documented for 2003-2004 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2003, 2004
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A0335458432
- Protocol / method
- OBD
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Infineon TC1797
- Notes
- VIN coding mandatory, requires STAR diagnosis, ATF 236.15 spec, shift adaptation reset needed
Bench
Documented for 2005-2006 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006
Donor must match part family A0335456932 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A0335456932
- Protocol / method
- Bench
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Continental TC1796
- Notes
- SCN coding mandatory. ATF 236.15 specification. Shift adaptation reset required. STAR diagnosis tool needed.
TCU - 7G-TRONIC 722.9 7-Speed Auto Verify by VIN 2007-2008 1 record
Documented for 2007-2008 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2007, 2008
Donor must match part family A0335457332 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A0335457332
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Bosch TC1766
- Notes
- Requires SCN coding via DAS/Xentry. ATF 236.14 spec. Conductor plate adaptation required after installation.
TCU - 5G-TRONIC 722.6 5-Speed Auto Verify by VIN 2007-2008 1 record
Documented for 2007-2008 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2007, 2008
Donor must match part family A0335451832 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A0335451832
- Protocol / method
- Bench
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch C167
- Notes
- Legacy system requires original TCU for VIN matching. ATF 236.10 spec. Basic setting adaptation via Star Diagnosis required.
TCU - 7G-TRONIC 722.9xx 7-Speed Auto Verify by VIN 2009 1 record
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Donor must match part family A2215452 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A2215452
- Protocol / method
- J2534
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Continental TC1797
- Notes
- Basic adaptation via Star Diagnosis required. ATF spec 236.14. TCU learn procedure mandatory after installation.
TCU - 5G-TRONIC 722.6xx 5-Speed Auto Verify by VIN 2009 1 record
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Donor must match part family A2095451 - requires cloning
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A2095451
- Protocol / method
- Bench
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch TC1797
- Notes
- EIS synchronization required. ATF spec 236.10. Manual gear position learn via Star Diagnosis.
BCM / Body electronics
SAM (Signal Acquisition Module) - Front Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Mercedes Front SAM. XENTRY coding after replacement.
SAM (Signal Acquisition Module) - Rear Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Mercedes Rear SAM. XENTRY coding.
SRS / Airbag
Airbag Control Module (ACM) Verify by VIN 2003-2004 1 record
Documented for 2003-2004 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2003, 2004
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Protocol / method
- Bench
- Cloning supported
- Yes
- Notes
- After any airbag deployment, the ACM stores crash data (hard codes). The module must be reset or replaced before the SRS system will function. Our equipment supports hard code clearing on most makes and models without dealer involvement.
Driver Airbag Module Verify by VIN 2003-2004 1 record
Documented for 2003-2004 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2003, 2004
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Protocol / method
- None
- Cloning supported
- No
- Notes
- Steering wheel airbag must be replaced after deployment. Clock spring (spiral cable) must also be inspected and replaced if damaged.
Passenger Airbag Module Verify by VIN 2003-2004 1 record
Documented for 2003-2004 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2003, 2004
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Protocol / method
- None
- Cloning supported
- No
- Notes
- Dashboard passenger airbag must be replaced after deployment. Dashboard assembly typically requires removal for access.
SRS Control Unit 12 records
Under center console
Documented for 2005-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 0 285 010 224
- Location
- Under center console
- Manufacturer
- Bosch
- Chip / MCU
- 95320
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
Under center console
Documented for 2005-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 028500144
- Location
- Under center console
- Manufacturer
- Bosch
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
Under center console
Documented for 2005-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 0285001441
- Location
- Under center console
- Manufacturer
- Bosch
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
Under center console
Documented for 2005-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 0285001443
- Location
- Under center console
- Manufacturer
- Bosch
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
Under center console
Documented for 2005-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 0285001449
- Location
- Under center console
- Manufacturer
- Bosch
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
Under center console
Documented for 2005-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 0285001544
- Location
- Under center console
- Manufacturer
- Bosch
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
Under center console
Documented for 2005-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 0285010146
- Location
- Under center console
- Manufacturer
- Bosch
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
Under center console
Documented for 2005-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 0285010164
- Location
- Under center console
- Manufacturer
- Bosch
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
Under center console
Documented for 2005-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 2118203385
- Location
- Under center console
- Manufacturer
- Bosch
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
Under center console
Documented for 2005-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 2118205785
- Location
- Under center console
- Manufacturer
- Bosch
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
Under center console
Documented for 2008-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 0 285 010 229
- Location
- Under center console
- Manufacturer
- Bosch
- Chip / MCU
- 95320
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
Under center console
Documented for 2008-2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 0 285 011 400
- Location
- Under center console
- Manufacturer
- Bosch
- Chip / MCU
- 95320
- Notes
- Requires Xentry/DAS or compatible J2534 tool. SCN coding required online. Battery disconnect and 60-second wait before removal. SRS variant coding required.
SRS Control Unit (variant) 2009 6 records
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 2129053800
- Chip / MCU
- 24C16
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 2129053801
- Chip / MCU
- 24C16
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 2129054000
- Chip / MCU
- 24C16
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 2129054001
- Chip / MCU
- 24C16
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 2129054100
- Chip / MCU
- 24C16
Documented for 2009 within this generation. Confirm the exact vehicle by VIN.
Coverage and replacement notes
Documented years: 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- 2129054101
- Chip / MCU
- 24C16
ABS / Brakes
ABS/ESP Control Unit (N47-5) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Mercedes ESP. XENTRY actuator test + variant coding.
Wheel Speed Sensor - Front (each) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Active sensor.
Wheel Speed Sensor - Rear (each) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Notes
- Active sensor.
Other modules
Steering Angle Sensor (SAS) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Coding required
- Yes
- Notes
- INTEGRATED (clock spring / steering column module
Steering Angle Sensor (SAS) Verify by VIN
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Coding required
- Yes
- Notes
- cross-year extension)
Connectivity / Accessories
MBUX Infotainment (W213 2023) Verify by VIN A213-900-26-08
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A213-900-26-08
- Notes
- module coding after replacement.
Widescreen Cockpit Cluster Verify by VIN A213-900-56-01
Confirm the procedure for your VIN and part number. Review the documented notes below.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Part number
- A213-900-56-01
- Notes
- our diagnostic software module coding required. Mileage synchronization using our diagnostic software. Dealer authorization for mileage write.
Reference information for 2003-2009. Coverage can vary by year and equipment. Confirm the VIN and full part number before ordering a replacement.
Vehicle overview
- Vehicle
- Mercedes-Benz E-Class
- Model years
- 2003-2009
- Generation
- W211
Tools we use for this vehicle
Factory scan, coding, and calibration access
Mercedes XENTRY Diagnosis / Mercedes DAS
Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
Bench cloning and chip-level recovery
Alientech / Autotuner / Orange5 / Scanmatik / Flex / VVDI2 / PCMFlash / CGDI / X-Prog
Used only when the module, donor data, EEPROM, MCU, or crash-data workflow requires bench or chip-level handling.
Bench/chip-level only
Tool requirements
Basic OBD2 scanner
View capabilities and limitations
Supported work
- Read codes on SRS systems (21 documented rows)
- Read codes on ECU systems (23 documented rows)
- Read codes on BCM systems (2 documented rows)
- Read codes on TCU / TCM systems (8 documented rows)
- Read codes on ABS systems (3 documented rows)
- Read codes on IPC / SAS systems (2 documented rows)
- Read codes on Gateway systems (8 documented rows)
- Read codes on Keys systems (2 documented rows)
- Read codes on Immobilizer systems (1 documented row)
- Read codes on Accessory systems (2 documented rows)
Limitations
- Gateway programming, coding, cloning, or security work (8 documented rows)
Factory programming software (J2534)
View capabilities and limitations
Supported work
- Factory scan, coding, and calibration access: Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
Dealer or specialist
View capabilities and limitations
Supported work
- Gateway dealer security rows (8 documented rows)
Dealer security and specialist module work should be scoped by VIN before you buy parts or pay for programming.
Get a QuoteKnow this platform
This platform uses HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14 with ISO 15765-4 CAN (500 kbps).
- CAN
- HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- OBD
- ISO 15765-4 CAN (500 kbps)
Generation service summary for Mercedes-Benz E-Class W211 (2003-2009)
Generation coverage
This page consolidates Mercedes-Benz E-Class service data for 2003-2009 across 7 model years; service information is available for 7 years.
Choose a yearProgrammable modules
The merged generation page indexes 69 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, SAS coverage. Part numbers are confirmed for the exact year/VIN.
View modulesCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, module programming, and SRS reset for the Mercedes-Benz E-Class 2003-2009 span, with exact-year validation before service. Mail-in module service is available nationwide.
Get a quoteYear-by-year details
| Year | VIN split | Trim notes |
|---|---|---|
| 2003 | ||
| 2004 | ||
| 2005 | ||
| 2006 | ||
| 2007 | ||
| 2008 | ||
| 2009 | VIN pos 4-9 identifies model/engine. Mercedes WMI: W1K, W1N, WDD, WDC. Position 4-6 = model code (e.g., 205 = C-Class, 213 = E-Class). Position 10 = model year code. | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
ECU and TCU access paths by engine
Available access data covers 12 ECU or TCU families across 33 engine rows. Final service is still confirmed by VIN, module label, and installed software.
Shown access methods: OBD, BENCH, BOOT.
EDC16C2
Bosch - ECU / PCM
View 7 engine records
EDC16C2
Bosch - ECU / PCM
-
2003-20072.2L 200 CDI (OM646.961) - 136 PS - Diesel -
2003-20072.2L 200 CDI (OM646DE22LAR) - 102 PS - Diesel -
2003-20072.2L 220 CDI (OM646.961) - 136 PS - Diesel -
2003-20072.2L 220 CDI (OM646DE22LA) - 150 PS - Diesel -
2003-20072.7L 270 CDI (OM647DE27LA) - 170 PS - Diesel -
2003-20073.2L 280 CDI (OM648DE32LAR) - 177 PS - Diesel -
2003-20073.2L 320 CDI (OM648DE32LA) - 204 PS - Diesel
EDC16CP31
Bosch - ECU / PCM
View 7 engine records
EDC16CP31
Bosch - ECU / PCM
-
2003-20093.0L 280 CDI (642920) - 191 PS - Diesel -
2003-20093.0L 280 CDI (642920) - 191 PS - Diesel -
2003-20073.0L 280 CDI (OM642DE30LAR) - 190 PS - Diesel -
2003-20093.0L 300 CDI BlueTEC (642920) - 211 PS - Diesel -
2003-20093.0L 320 CDI (642920) - 224 PS - Diesel -
2003-20093.0L 320 CDI (642920) - 224 PS - Diesel -
2003-20073.0L 320 CDI (OM642DE30LA) - 224 PS - Diesel
EDC16CP36
Bosch - ECU / PCM
View 1 engine record
EDC16CP36
Bosch - ECU / PCM
-
2003-20074.0L 420 CDI (OM628DE40LA) - 314 PS - Diesel
EDC17CP10
Bosch - ECU / PCM
View 2 engine records
EDC17CP10
Bosch - ECU / PCM
-
2008-20093.0L 300 CDI Blue (OM642DE30LA) - 231 PS - Diesel -
2009300 CDI (OM642.850) - 231 PS - Diesel
EDC17CP46
Bosch - ECU / PCM
View 1 engine record
EDC17CP46
Bosch - ECU / PCM
-
2008-2009350 CDI EU6 (-) - 250 PS - Diesel
EDC17CP57
Bosch - ECU / PCM
View 1 engine record
EDC17CP57
Bosch - ECU / PCM
-
2008-20093.0L 350 BlueTEC (OM642LSDE30LA) - 258 PS - Diesel
MD1CP001
Bosch - ECU / PCM
View 1 engine record
MD1CP001
Bosch - ECU / PCM
-
2008-20092.0L 200d (654916) - 160 PS - Petrol
ME9.7
Bosch - ECU / PCM
View 7 engine records
ME9.7
Bosch - ECU / PCM
-
2003-20073.0L 280 V6 (M272E30) - 231 PS - Petrol -
2003-20073.5L 350 V6 (M272E35) - 272 PS - Petrol -
2003-2007500 (M273E55) - 388 PS - Petrol -
2008-20093.5L 300 (272952) - 252 PS - Petrol -
2008-20093.5L 350 V6 (M272E35) - 272 PS - Petrol -
2008-20093.5L 350 V6 Blue CGI (M272DE35) - 292 PS - Petrol -
2008-2009500 (M273E55) - 388 PS - Petrol
MED17.7.1
Bosch - ECU / PCM
View 1 engine record
MED17.7.1
Bosch - ECU / PCM
-
2008-2009500 TwinTurbo (M278DE46ALR) - 408 PS - Petrol
MED17.7.2
Bosch - ECU / PCM
View 1 engine record
MED17.7.2
Bosch - ECU / PCM
-
2008-20091.8L 250 CGI (274920) - 204 PS - Petrol
MED17.7.3
Bosch - ECU / PCM
View 1 engine record
MED17.7.3
Bosch - ECU / PCM
-
2008-20093.5L 350 4MATIC (M276.955) - 306 PS - Petrol
MED17.7.3.1
Bosch - ECU / PCM
View 3 engine records
MED17.7.3.1
Bosch - ECU / PCM
-
2008-20093.0L 320 V6 (276 820) - 272 PS - Petrol -
2008-20093.0L 400 (M276.820) - 333 PS - Petrol -
2008-20093.5L 400 V6 (276 850) - 333 PS - Petrol
11 gateway, immobilizer, and security items documented across the 2003-2009 generation.
Gateway / Security Modules
Central Gateway Module 8 records
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3373
- Notes
- Compatibility label: S400 W221. Door control box Notes: Read/Write
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3372
- Notes
- Compatibility label: A164. KG intelligent computer Notes: 315 MHz KG intelligent computer Notes: 433 MHz
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3372
- Notes
- Compatibility label: A166. KG intelligent computer Notes: 315 MHz
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3372
- Notes
- Compatibility label: A211. KG intelligent computer Notes: 433 MHz
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3624
- Notes
- Compatibility label: A212. KG intelligent computer Notes: 315 MHz
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3624
- Notes
- Compatibility label: C200 A212. KG intelligent computer Notes: Read/Write
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3372
- Notes
- KG intelligent computer Notes: Read/Write
Module information indicates immobilizer or VIN security.
Coverage and replacement notes
Documented years: 2003, 2004, 2005, 2006, 2007, 2008, 2009
Year coverage is not proof of interchangeability. Confirm the full part number and vehicle configuration before buying a used module.
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- D70F3372(read-write)
- Notes
- Compatibility label: General model. Central gateway routes CAN/CAN-FD/Ethernet between module domains. Replacement requires VIN write and as-built configuration load via OEM software (ODIS, FDRS, DTS Monaco, etc.).
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Steel unibody with aluminum hood and front fenders (AMG variants)
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- Infotainment
- Mercedes-Benz COMAND (NTG 4.0/4.5); 7" display; Bluetooth; CD/DVD; hard-drive navigation
- OTA Capable
- No
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Contact us
WHAT WE RESOLVE
W211 (2003-2009) common module and security issues
- SRS crash-data and warning light SRS service can involve Airbag Control Module (ACM) (2003-2004), Driver Airbag Module (2003-2004), and Passenger Airbag Module (2003-2004). Part numbers and crash-data workflow are confirmed for the exact year/VIN.
- Replacement module setup ECU/PCM replacement programming, BCM configuration, TCU/TCM cloning, ABS/EBCM setup are represented in the merged generation data. Rows with year ranges do not apply to every model year; verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program Mercedes-Benz E-Class (2003-2009) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the Mercedes-Benz E-Class (2003-2009). The merged generation data includes ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS coverage. Rows marked with a year range apply only to that part of the span; unmarked rows are present across the merged generation data.
Which modules are documented for Mercedes-Benz E-Class (2003-2009)?
The Mercedes-Benz E-Class (2003-2009) generation currently shows 57 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS modules include Airbag Control Module (ACM) (2003-2004), Driver Airbag Module (2003-2004), and Passenger Airbag Module (2003-2004). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 0 285 010 224 (2005-2009) - confirm for your exact year/VIN.
Can you reset the airbag module on Mercedes-Benz E-Class (2003-2009)?
Yes. The generation data includes 21 SRS records, including Airbag Control Module (ACM) (2003-2004), Driver Airbag Module (2003-2004), and Passenger Airbag Module (2003-2004). Bench reset, cloning, and replacement setup are handled after part-number review. Any SRS part number shown for this generation is planning data only - confirm for your exact year/VIN. Reference part number: 0 285 010 224 (2005-2009) - confirm for your exact year/VIN.
Do all Mercedes-Benz E-Class (2003-2009) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2003-2009; any row that does not span all data-bearing years is printed with its year range or treated as varies by year - verify by VIN. Part numbers always require exact year/VIN confirmation before ordering, cloning, or programming.
How long does service take for Mercedes-Benz E-Class (2003-2009)?
Most programming, cloning, and SRS jobs are quoted after VIN, DTC, part number, and repair-scope review. Service time varies by module type, condition, security access, and the active mobile service path. Mail-in module service is available nationwide. Exact service eligibility is confirmed from the year, VIN, module, and requested scope.
Is Mercedes-Benz E-Class (2003-2009) service mobile or mail-in?
Mobile service covers DFW on-vehicle diagnostics, post-repair coding, and supported module work. Mail-in module service is available nationwide. We confirm the active path for your exact year, VIN, module, and requested scope before service.
More E-Class generations
Finish the repair
Need help finishing this repair?
Get onsite help in Dallas-Fort Worth. Ask about same-day availability or a one-time remote session for eligible non-VSP work.
XENTRY Explore one-time factory coding and programming. We confirm the software and procedure for your vehicle. Module programming & recovery Replacing a module or dealing with a failed programming attempt? Send the part numbers and fault scan for review. Onsite tools & equipment Bring in a technician or ask about hourly, daily and weekly rentals where licensing and equipment availability allow.