Electronic systems coverage
This 2005 Audi A6 page does not list sensor-system records yet; module, security, and programming support is confirmed by VIN before service.
View systems 3,200+ Vehicles Supported
1-Year Unlimited Guarantee
DFW Mobile Service
DFW Serving Dallas / Fort Worth
No ADAS systems detected on this vehicle. Want to switch to Onsite Diagnostics? Most non-ADAS issues are diagnosed and resolved in a single visit.
2005 Audi A6 Supported Services
2005 Audi A6
ADAS calibration, module programming, and security relearns
Full ADAS calibration, module programming, and key security work for the 2005 Audi A6. Mobile service is available in the Dallas/Fort Worth service area; mail-in is temporarily unavailable.
Technical snapshot
- Platform C6 (3rd Gen, 2005-2011)
- CAN Architecture HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- Security Audi Megamos Crypto ID48 (3DES encrypted, PCF7946); HU66 key blank; IMMO code via ODIS/VCDS; AKL requires ODIS + dealer PIN + component protection release
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2005 Audi A6. On this vehicle we cover documented systems include No Factory ADAS Systems, this C6 (3rd Gen, 2005-2011) platform vehicle, MQB/MLB IMMO immobilizer support. Mobile across the DFW Metroplex; mail-in module work is temporarily unavailable.
Platform
C6 (3rd Gen, 2005-2011)
Production
2005-present
Trim Levels
-
Drivetrain
AWD
Engine
-
CAN Speed
HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
Exact-year service summary for 2005 Audi A6
Programmable modules
This page indexes 14 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and accessory coverage.
View modulesGateway and security
This page includes 6 gateway, immobilizer, or key-security records for this 2005 Audi A6.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, module programming, and security-access planning for the 2005 Audi A6 using the documented module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Immobilizer: MQB/MLB IMMO - Standard; Platform: C6 (3rd Gen, 2005-2011) - Confirmed
Driver-assist suite
No standard ADAS suite - pre-Pre Sense generation. Optional Audi Pre Sense Front and Adaptive Cruise Control on upper trims.
Infotainment context
Audi MMI 2G (6.5" retractable display); Bluetooth; CD; AM/FM; navigation available
Network and access
CAN: HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
Tool access for this exact year
Representative tool access paths for this exact model year, gated by the vehicle data and source packet we currently trust.
Factory scan, coding, and calibration access
VW ODIS-S / ODIS-E / Audi VAS 6154
Factory routines and secure server authorization control this path when aftermarket coverage is not enough for the VIN.
OEM subscription required
Make-level OEM tool map plus exact-year gateway and ADAS fields.
ADAS scan, setup, and verification
Autel, Launch Tech, Topdon
Used where aftermarket coverage supports the procedure; OEM software remains required for locked factory routines.
Tool subscription required
Service-level scanner-vendor source packet plus exact-year ADAS records.
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
Bench programmer source packet plus exact-year module/security records.
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2005 Audi A6. Counts reflect modules our techs have programmed or calibrated on this exact platform.
Engine / ECU Programming
2 modules documented
Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.
Open Modules tabBCM / Body Programming
1 module documented
Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.
Open Modules tabGateway / Security Access
3 modules documented
Secure gateway module identification, bypass workflow and security-access planning before programming.
Open Security tabTCU / Transmission
3 modules documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
2 modules documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
3 modules documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabKey Security & Immobilizer
1 module documented
Immobilizer modules, key/fob types, add-key + all-keys-lost (AKL) capability and security overview.
Open Security tabConnectivity & Accessories
3 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabNeed something not listed? Most undocumented modules can still be programmed.
Feature availability 2
Immobilizer: MQB/MLB IMMO
StandardKey programming requires manufacturer-level tool access. Add key supported. All keys lost (AKL) supported.
Platform: C6 (3rd Gen, 2005-2011)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
WHAT WE RESOLVE
Common issues on this vehicle
Common Audi A6 issues we resolve on this platform: No Factory ADAS Systems recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - C6 (3rd Gen, 2005-2011) platform uses HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14. Key programming and immobilizer faults - MQB/MLB IMMO immobilizer; all-keys-lost supported.
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
No standard ADAS suite - pre-Pre Sense generation. Optional Audi Pre Sense Front and Adaptive Cruise Control on upper trims.
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| No Factory ADAS Systems | None | None | None | No | - |
ADAS SYSTEM
YES Supported
Identification
- System type
- Module category
- Sensor location
Part Numbers
- OEM
- Alternative
Calibration & Triggers
- Calibration type
- Programming approach
- Requires PMI
- Trigger events
Technical Notes
- Chip / MCU
- Service notes
Need this calibrated?
WHEN IS CALIBRATION REQUIRED?
Triggers for ADAS recalibration
ECM Replacement
ODIS SVM coding (online) mandatory. Engine adaptation reset.
ABS/ESC Module Replacement
ODIS basic settings + brake bleed procedure.
SRS MODULES
SRS Modules
Airbag Control Unit (ACU) 4F0-959-655
- PART
- 4F0-959-655
- LOCATION
- Under center console
- MFG
- Continental
- CHIP/MCU
- 95160
- NOTES
- Requires VCDS or ODIS for coding and adaptation. Gateway access control may require online login. Battery disconnect 90 seconds before removal.
Airbag Control Unit (ACU) 4F0-959-655-G
- PART
- 4F0-959-655-G
- LOCATION
- Under center console
- MFG
- Continental
- CHIP/MCU
- 95640
- NOTES
- Requires VCDS or ODIS for coding and adaptation. Gateway access control may require online login. Battery disconnect 90 seconds before removal.
ECU MODULES
ECU Modules
Engine Control Module (Siemens SIMOS 6.2) - 3.2 FSI BKH 4F1 910 559 B
- PART
- 4F1 910 559 B
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Siemens SIMOS 6.2
- NOTES
- Siemens VDO 5WP4500706.
Engine Control Module (Bosch MED9.1.1) - 4.2 FSI BAT 4F0 907 559
- PART
- 4F0 907 559
- MFG
- Bosch
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MED9.1.1
- NOTES
- Note: Cartech Electronics shows 4F0907559 / 4F0910560C with Bosch 0261208729 as ME7.1.1 (older A6 5V V8). MED9.1.1 BAT 4.2 FSI V8 launched in 2005 C6. Verify 4F0 vs 4F1 prefix by VIN.
BCM MODULES
BCM Modules
BCM - Body Control Module (J519/J527)
- NOTES
- VW/Audi BCM. ODIS coding after replacement. Variant coding required.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
TCU - 01J CVT Multitronic 01J927156
- PART
- 01J927156
- PROTOCOL
- Bench
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Continental SH7058
- NOTES
- CVT adaptation required, VCDS coding mandatory, ATF G052180A2 spec, temperature sensor calibration needed
TCU - 09G 6F21WA 6-Speed Tiptronic 09G927750
- PART
- 09G927750
- PROTOCOL
- OBD
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Bosch TC1766
- NOTES
- Adaptation channels 00-05 required, ATF G055162A2, clutch pressure learning via VCDS channel 063
TCU - 09E 6HP19A 6-Speed Tiptronic 09E927750
- PART
- 09E927750
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Continental SH7055
- NOTES
- ZF 6HP19A variant, requires VAS5054A for adaptations, ATF Shell M1375.4, shift point learning 500km
ABS / BRAKE MODULES
ABS / Brake Modules
ABS/ESC Module (J104)
- NOTES
- VW/Audi ABS/ESC. ODIS coding + brake bleeding procedure.
Wheel Speed Sensor - Front (each)
- NOTES
- Active. Replace if DTC 01130/01131.
Wheel Speed Sensor - Rear (each)
- NOTES
- Active sensor.
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
MMI Touch Response Dual Touchscreen (MIB3) 4K0-035
- PART
- 4K0-035
- NOTES
- ODIS SVM coding required. OTA updates standard. Apple CarPlay / Android Auto standard. Verify part suffix and availability for 2024 build via ODIS VIN.
Virtual Cockpit Plus J285 (C8) 4K0-920
- PART
- 4K0-920
- NOTES
- ODIS SVM coding required. VIN-coded. 12.3-inch TFT.
Head-Up Display (HUD) 4K0-919
- PART
- 4K0-919
- NOTES
- ODIS SVM coding and height calibration required.
GATEWAY / SECURITY MODULES
Gateway / Security Modules
Central Gateway Module
- MFG
- STMicroelectronics
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- ST10F269
- NOTES
- AMP Notes: Read/Write
Central Gateway Module
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3380
- NOTES
- Compatibility label: A4/A5/Q5. BCM Notes: Read/Write
Central Gateway Module
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- D70F3548 2018
- NOTES
- Compatibility label: A4L. Headlight modules Notes: Read/Write
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System MQB/MLB IMMO
- Add Key Yes
- All Keys Lost Yes
Audi Megamos Crypto ID48 (3DES encrypted, PCF7946); HU66 key blank; IMMO code via ODIS/VCDS; AKL requires ODIS + dealer PIN + component protection release
IMMOBILIZER MODULES
Immobilizer Modules
Immobilizer (J362) - Megamos ID48
- NOTES
- VW/Audi Megamos Crypto ID48 immobilizer. ODIS PIN for add-key. AKL requires ODIS + VW Group authorization + EEPROM or CS.
KEY & FOB TYPES
Key & Fob Types
VW/Audi Transponder Key (Megamos ID48)
- NOTES
- Megamos Crypto. ODIS online adaptation or aftermarket (EEPROM/immobilizer programming tool). Max 8 keys.
VW/Audi Keyless Entry Remote (Kessy)
- NOTES
- Kessy Gen 1/2. ODIS channel coding + adaptation.
Replacement Notes
MQB/MLB IMMO system. ODIS required for key programming and module replacement. Security pin required; akl supported.
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- MLB Evo unibody; steel and aluminum composite; C8 generation (2024 final production year)
- OBD Protocol
- ISO 15765-4 CAN (500 kbps)
- CAN Architecture
- HS-CAN (500 kbps) - ISO 15765-4 compliant; OBD2 DLC Pin 6/14
- Infotainment
- Audi MMI 2G (6.5" retractable display); Bluetooth; CD; AM/FM; navigation available
- OTA Capable
- No
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Confirmed
Reviewed coverage: 2005 - 2.0L 16v TDI (BLB), 2.0L 16v TDI (BRE), 2.0L 16v TFSI (BPJ), 2.0L TDI (CAGB), 2.0L TDI (CAHA), 2.0L TDI (CAHB), 2.0L TDI PD (BNA), 2.0L TDI PD (BRF), 2.0L TDI PD (BVG), 2.4L (BDW), 2.7L TDI CR (BPP), 2.7L TDI CR (BSG), 2.7L TDI CR (CANA), 2.7L TDI CR (CANB), 2.7L TDI CR (CANC), 2.7L TDI CR (CAND), 3.0L TDI CR (ASB), 3.0L TDI CR (BMK), 3.0L TDI CR (BNG), 3.0L TDI CR (CDYB), 3.0L TDI CR (CDYC), 3.0L TFSI (CAJ), 3.0L TFSI (CAKA), 3.2L FSI (AUK), 3.2L FSI (CALA), 4.2L FSI (BVJ).
Confirm the exact engine, ECU, and any prerequisite access method before service.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2005 Audi A6?
ADAS calibration pricing for a 2005 Audi A6 depends on which of its 1 documented systems need work after a repair. This vehicle is documented with No Factory ADAS Systems. We provide a fixed quote after confirming the operations performed - send the VIN, the repair scope (windshield R&R, bumper work, alignment, collision), and any DTCs so the quote response can include a real number.
Can you reset the airbag light on a 2005 Audi A6?
Yes. The 2005 Audi A6 uses a factory SRS control module that we support. We read and clear stored crash data, then restore the module to factory status so the airbag warning light goes out and the system returns to full operation. Reference part number on this vehicle: 4F0-959-655. Mobile diagnosis and programming are the active service path. Mail-in bench intake is temporarily unavailable. Send the part number and a description of what triggered the light, and we will provide a quote and scheduling window.
What is needed after replacing the windshield on a 2005 Audi A6?
After windshield replacement on a 2005 Audi A6, the forward-facing ADAS camera typically requires recalibration before lane-keep, pre-collision, and adaptive-cruise systems return to operation. We perform the calibration on-site in the DFW Metroplex with OE target fixtures. Mail-in intake is temporarily unavailable.
How long does a 2005 Audi A6 module service take?
Most 2005 Audi A6 onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 16 programmable modules documented in our database (2 ECU, 1 BCM, 3 TCU, 3 ABS, plus IPC/SAS/gateway/accessory). Mobile module work and ADAS calibration are scheduled in the DFW service area after quote review. Mail-in module intake is temporarily unavailable.
Do you cover the 2005 Audi A6 on-site, or is this mail-in only?
We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, key programming, IMMO pairing, post-repair recoding, and supported module work). Mail-in module intake is temporarily unavailable. Quote the work and we will confirm the active service path for the 2005 Audi A6. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2005 Audi A6 programming?
Every programming, cloning, and calibration job on the 2005 Audi A6 is backed by a workmanship warranty covering the scope of work we performed: 1-year unlimited on all flashes, clones, and ADAS calibrations. If a module we programmed or a calibration we performed fails to function as expected, return it and we restore it at no charge. The warranty covers our work; it does not cover unrelated mechanical or electrical failure of the module itself.
Can you program a 2005 Audi A6 with no working keys (all-keys-lost)?
Yes - all-keys-lost is supported on the 2005 Audi A6. Immobilizer generation on this platform: MQB/MLB IMMO. Adding a key (with a working key already in hand) is also supported - typically faster and less expensive than an all-keys-lost reset. Submit the VIN and we will confirm the procedure and quote before scheduling.
Which modules on a 2005 Audi A6 can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2005 Audi A6. For this vehicle our database documents:
- 2 engine control (ECU/PCM)
- 3 transmission control (TCU/TCM)
- 1 body control (BCM and related)
- 3 ABS / brake control (EBCM)
- 1 immobilizer / security
- 2 key & fob
- 1 ADAS module
Send the VIN and the operations performed and we will confirm support and pricing.
Additional Module Part Numbers
Additional OEM-sourced part numbers for the 2005 Audi A6 covering ADAS, ECU/PCM, BCM, TCU/TCM, SRS, ABS/EBCM, instrument cluster (IPC), gateway, and steering angle sensor modules when available. These reference numbers assist technicians with module identification and sourcing prior to programming.
- ECU / PCM Part Numbers
- 4F1 910 559 B, 4F0 907 559
- TCU / TCM Part Numbers
- 01J927156, 09G927750, 09E927750
- SRS / Airbag Module Part Numbers
- 4F0-959-655, 4F0-959-655-G
- Transmission Control Module (TCM) Part Numbers
- 01J927156, 09G927750, 09E927750
Part numbers are OEM base references. Verify exact suffix via VIN-specific build data before ordering. Core Auto Logic provides mobile programming services for all listed modules in the DFW area.
Different trim or build?
Send your VIN and we'll confirm exact module support and pricing in the quote response.
Hit a security wall? We've got the keys.
1-year unlimited warranty on every flash and calibration.
Shared module fitment
Vehicles sharing modules with the 2005 Audi A6
These vehicles use one or more of the same replacement modules indexed for this vehicle.