VIN / Build Split
VIN pos 4-7 identifies model/body/engine/steering. Position 4-5 = model series (e.g., VA = 3 Series). Position 7 = engine. BMW WMI: WBA, WBS, 5UX. Position 10 = model year code.
3,200+ Vehicles Supported
1-Year Unlimited Guarantee
DFW Mobile Service
DFW Serving Dallas / Fort Worth
2020 BMW 4-Series Supported Services
2020 BMW 4-Series
ADAS calibration, module programming, and security relearns
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Technical snapshot
- Platform F32/F33/F36 (F-chassis - final year before G22)
- CAN Architecture FlexRay, MOST, K-CAN, K-CAN2, PT-CAN, PT-CAN2 (F-series - no EtherBoot)
- Security BMW CAS4 ISN - dedicated CAS4 module; ISTA + factory authorization required for AKL
What do you need fixed?
Choose a service to start your quote.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2020 BMW 4 Series. On this vehicle we cover documented systems include Active Driving Assistant - Forward Camera (KAFAS 2 or KAFAS 3), Forward Radar (77GHz), and Blind Spot Detection (BSD) - Rear Side Radar (optional), this F32/F33/F36 (F-chassis - final year before G22) platform vehicle, CAS4 - dedicated module (F-chassis, final year) immobilizer support, BMW iDrive 7 infotainment programming. Mobile across the DFW Metroplex; mail-in module service is available nationwide.
Platform
F32/F33/F36 (F-chassis - final year before G22)
Production
2014-present
Trim Levels
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Drivetrain
RWD / AWD
Engine
-
CAN Speed
FlexRay, MOST, K-CAN, K-CAN2, PT-CAN, PT-CAN2 (F-series - no EtherBoot)
YEAR-SPECIFIC NOTES
Infotainment
BMW iDrive 7
Wireless Support
CarPlay: Yes
Exact-year service summary for 2020 BMW 4 Series
ADAS coverage
This 2020 BMW 4 Series page documents 3 ADAS systems, including Active Driving Assistant - Forward Camera (KAFAS 2 or KAFAS 3), Forward Radar (77GHz), and Blind Spot Detection (BSD) - Rear Side Radar (optional).
View ADAS dataCalibration triggers
Documented calibration triggers include Windshield Replacement, Front Bumper Repair or Replacement, DME Replacement, and CAS4 Replacement. Use the ADAS tab for the full trigger list.
View triggersProgrammable modules
This page indexes 41 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesGateway and security
This page includes 23 gateway, immobilizer, or key-security records for this 2020 BMW 4 Series.
View securityCore Auto Logic capability
Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2020 BMW 4 Series using the documented systems and module data on this page.
Choose a sectionWhat changes on this exact year
Feature availability
Final F-series 4 Series Year - Critical; Final M4 F82 Year - production_2020
Driver-assist suite
BMW Driving Assistance Package (optional) / M Driver Package on M4 F82
VIN and build split
VIN pos 4-7 identifies model/body/engine/steering. Position 4-5 = model series (e.g., VA = 3 Series). Position 7 = engine. BMW WMI: WBA, WBS, 5UX. Position 10 = model year code.
Infotainment context
BMW iDrive 7; BMW iDrive 6 / NBT EVO (final year on 4 Series)
Connectivity notes
Wireless CarPlay: Yes
Network and access
CAN: FlexRay, MOST, K-CAN, K-CAN2, PT-CAN, PT-CAN2 (F-series - no EtherBoot)
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
BMW ISTA-D / BMW ISTA-P
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
Choose a section to view data
SUPPORTED SYSTEMS
What we service on this vehicle
Documented module coverage for the 2020 BMW 4-Series. Counts reflect modules our techs have programmed or calibrated on this exact platform.
ADAS Calibration
3 modules documented
Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.
Open ADAS tabEngine / 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
21 modules documented
Secure gateway module identification, bypass workflow and security-access planning before programming.
Open Security tabTCU / Transmission
1 module documented
Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.
Open Modules tabSRS / Airbag Reset
30 modules documented
Crash-data clear, hard-code reset and replacement airbag module configuration.
Open Modules tabABS / Brake Module
1 module documented
ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.
Open Modules tabIPC, SAS & Other Modules
3 modules documented
Instrument cluster cloning, steering angle sensor calibration and other supporting modules.
Open Modules tabConnectivity & Accessories
3 modules documented
Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.
Open Modules tabRecalibration Triggers
11 modules documented
Service events that require ADAS recalibration on this vehicle. Tap to see what triggers what.
Open ADAS tabNeed something not listed? Most undocumented modules can still be programmed.
Get a QuoteFeature availability 2
Final F-series 4 Series Year
Critical2020 is the last year of F32/F33/F36 4 Series. G22 launched 2021 with BDC, MGU, iDrive 8 - completely incompatible parts. Always verify year and platform before ordering.
Final M4 F82 Year
production_2020G82 M4 with S58 launches 2021. F82 S55 and G82 S58 are not parts-compatible.
WHAT WE RESOLVE
Common issues on this vehicle
Common BMW 4 Series issues we resolve on this platform: Active Driving Assistant - Forward Camera (KAFAS 2 or KAFAS 3), Forward Radar (77GHz), and Blind Spot Detection (BSD) - Rear Side Radar (optional) recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - F32/F33/F36 (F-chassis - final year before G22) platform uses FlexRay, MOST, K-CAN, K-CAN2, PT-CAN, PT-CAN2 (F-series - no EtherBoot).
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
BMW Driving Assistance Package (optional) / M Driver Package on M4 F82
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Active Driving Assistant - Forward Camera (KAFAS 2 or KAFAS 3) | Forward Camera | Camera | Static | YES | 66536-9290905 (KAFAS 2), 66536-7927456 (KAFAS 3) | |
| Forward Radar (77GHz) | Front Radar | Radar | Static | YES | 66316-9288908 | |
| Blind Spot Detection (BSD) - Rear Side Radar (optional) | Side Radar | Radar | Static + Dynamic | YES | 66326-9261495 (L), 66326-9261496 (R) |
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?
Get a quote for ADAS calibration WHEN IS CALIBRATION REQUIRED?
Triggers for ADAS recalibration
Windshield Replacement Affected: KAFAS 2 or KAFAS 3, LDW, FCW, ACC
Confirm KAFAS generation via ISTA. Static + dynamic calibration. BMW-approved glass. DTC 480B if incomplete.
Front Bumper Repair or Replacement Affected: FRSF Radar, ACC, Pre-Collision
ISTA static radar alignment. Curb weight on level surface. Bracket inspection. DTC 48A0.
DME Replacement Affected: Engine Management, ISN (CAS4)
ISN adaptation to CAS4. ISTA SDP flash. M4 requires M factory authorization.
CAS4 Replacement Affected: Immobilizer, Keys, ISN
ISN adaptation to DME. All keys re-adapted. ISTA + factory authorization required.
FRM Replacement Affected: Exterior Lighting, Adaptive Headlights
ISTA coding required. Headlight calibration if adaptive.
Any Collision Affected: ACSM, KAFAS, FRSF, BSD, DSC
Full ISTA scan. ACSM replace-only after deployment.
Forward Camera Replacement
Camera module replacement requires full recalibration using ISTA+.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using ISTA+.
Rear Bumper Repair or Replacement
BSD radar alignment required after rear bumper R&R. Use ISTA+.
BSM Sensor Replacement
Blind spot monitoring sensor replacement requires calibration using ISTA+.
Mirror Replacement
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use ISTA+ if applicable.
SRS Modules
Advanced Crash Safety Module (ACSM) 30 records
Under center console
- Part number
- 72129505188
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72129505187
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 65775B448F9
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72127441502
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72127486425
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72127441501
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72127486426
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72127419438
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72126804047
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 65775B44905
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 07149272649
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 32305A250D2
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 65775A656B0
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72127419437
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72125A08120
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72127441495
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 07129904870
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72126804048
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 65779341546
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 65776991455
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 65779367455
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 32305A250B6
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 65776834911
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 51439496586
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 32305A250D7
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 65779496815
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72126804070
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 65779349777
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 61315A66155
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
Under center console
- Part number
- 72127441496
- Location
- Under center console
- Manufacturer
- Continental
- Notes
- Requires ISTA/D or compatible tool for coding. VIN must be programmed to replacement module. Transport mode must be deactivated. Disconnect battery and wait 10 minutes before removal.
ECU Modules
DME - B48B20 2.0L TwinPower Turbo (430i) 12148-8651574
- Part number
- 12148-8651574
- Protocol / method
- ISTA SDP
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch MG1CS003
- Notes
- ISTA SDP flash + ISN adaptation to CAS4 (not BDC). Battery support unit required. Part number approximate.
DME - S55B30T0 3.0L I6 Bi-Turbo (M4 F82 - final year) 12148-8616185
- Part number
- 12148-8616185
- Protocol / method
- ISTA SDP
- Coding required
- Yes
- Cloning supported
- No
- Chip / MCU
- Bosch MED17.2
- Notes
- Final M4 F82 year. S55 engine - ISN adaptation to CAS4 mandatory. BMW M factory authorization required. S55 not interchangeable with S58 on G82. Part number approximate.
BCM Modules
FRM - Footwell Module 61356-9321170
- Part number
- 61356-9321170
- Security
- BMW CAS4 / FRM
- Coding required
- Yes
- Cloning supported
- No
- Notes
- FRM on 2020 F32/F36 - controls exterior lighting, adaptive headlights, chassis-level switching. ISTA coding required after replacement. Clone not supported. No ISN synchronization required for FRM alone. Part number approximate.
TCU / TCM Transmission Modules
TCU - ZF 8HP50 8-Speed Auto 24009851
- Part number
- 24009851
- Protocol / method
- OBD
- Coding required
- Yes
- Cloning supported
- Yes
- Chip / MCU
- Infineon Tricore TC1797
- Notes
- Requires ISTA+ or E-Sys for coding. ZF Lifeguard 8 fluid. FA/VO coding required. Final year F32/F33.
ABS / Brake Modules
DSC - Dynamic Stability Control (Bosch DSC 9.3) 34516-869320
- Part number
- 34516-869320
- Cloning supported
- No
- Notes
- ISTA coding required. Hydraulic bleed via ISTA cycle. SFA recalibration via ISTA. F-chassis DSC - verify part number via EPC. Part number approximate.
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) 62109287469
- Part number
- 62109287469
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Instrument Panel Cluster (IPC) 62109287470
- Part number
- 62109287470
- Cloning supported
- Yes
- Notes
- IPC cloning required for mileage preservation during replacement. Use Launch advanced programming tool or EEPROM programming tool for EEPROM read/write.
Steering Angle Sensor (SAS)
- Coding required
- Yes
- Notes
- INTEGRATED (ZGM steering column)
Connectivity & Accessories
BMW iDrive 6 Head Unit (NBT EVO - final year on 4 Series) 65906-9371481
- Part number
- 65906-9371481
- Notes
- NBT EVO on 2020 F-series. Final year of NBT EVO on 4 Series before G22 transitions to MGU/iDrive 8 in 2021. ISTA SDP coding + VIN adaptation required. Part number approximate.
IPC (Instrument Panel Cluster) 62106-9321400
- Part number
- 62106-9321400
- Notes
- ISTA SDP coding required. F-chassis cluster. Part number approximate.
Adaptive LED Headlights (optional)
- Notes
- FRM controls adaptive function. ISTA coding + angle calibration required after replacement.
Gateway / Security Modules
Central Gateway Module 21 records
- Manufacturer
- Renesas
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- R7F701057
- Notes
- Compatibility label: EVO. AMP Notes: Read/Write
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XET512
- Notes
- Compatibility label: 7 series F01. FRM-Foot Space
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: E series. FRM-Foot Space Notes: Read/Write
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XDT256
- Notes
- Compatibility label: E70 AHL. FRM-Foot Space Notes: 0L15Y
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: E70 VDM. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: E70 XE. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: E81 E82 E88 XE. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: E87 BASIS. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: E87 E92 E93 AHL. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: E87 E92 E93 XE. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: E89 E9X LED AHL. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: E89 E9X LED XE. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: E90 E91 LED BASIS. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XET512
- Notes
- Compatibility label: F series. FRM-Foot Space Notes: Read/Write
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XET512
- Notes
- Compatibility label: F18. FRM-Foot Space
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: MAX Brose. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: R56 HIGH EKS. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- Compatibility label: R56 R56 HIGH EKS. FRM-Foot Space Notes: 3M25J
- Manufacturer
- NXP / Freescale
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384
- Notes
- FRM-Foot Space BMW E Serices Notes: 3M25J, free code
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- CAS4/CAS4+
- Notes
- Compatibility label: CAS4/CAS4+. CAS4/CAS4+
- Security
- VIN-locked (UDS)
- VIN locked
- Yes
- Coding required
- Yes
- Chip / MCU
- 9S12XEQ384(3M25J)
- Notes
- Compatibility label: BMW E Serices. 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 front subframe and suspension components
- OBD Protocol
- ISO 15765-4 CAN / BMW-specific UDS (ISTA required for full access)
- CAN Architecture
- FlexRay, MOST, K-CAN, K-CAN2, PT-CAN, PT-CAN2 (F-series - no EtherBoot)
- Infotainment
- BMW iDrive 6 / NBT EVO (final year on 4 Series)
- OTA Capable
- No
- Infotainment Name
- BMW iDrive 7
- Wireless CarPlay
- Yes
- ECU/TCM Unlocking
- Contact us
- ECU/TCM Flashing
- Confirmed
Reviewed coverage: 2020 - 1.5L 418i (B38B15), 2.0L 418d (N47D20), 2.0L 420d (B47D20), 2.0L 420d (N47D20), 2.0L 420i (B48B20), 2.0L 420i (N20B20), 2.0L 425d (B47D20), 2.0L 425d (N47D20), 2.0L 428i (N20B20), 2.0L 430i (B48B20), 3.0L 430d (N57D30), 3.0L 435d xDrive (N57D30), 3.0L 435i (N55B30), 3.0L 440i (B58B30).
Confirm the exact engine, ECU, and any prerequisite access method before service.
OPENPILOT / COMMA.AI
Openpilot Compatibility
Not Supported
Not supported - bmw not in openpilot support tree
Not in openpilot support tree as of April 2026. BMW not in openpilot official tree. No community port has been merged.
FREQUENTLY ASKED QUESTIONS
FAQ
How much does ADAS calibration cost for a 2020 BMW 4 Series?
ADAS calibration pricing for a 2020 BMW 4 Series depends on which of its 3 documented systems need work after a repair. This vehicle is documented with Active Driving Assistant - Forward Camera (KAFAS 2 or KAFAS 3), Forward Radar (77GHz), and Blind Spot Detection (BSD) - Rear Side Radar (optional). 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 2020 BMW 4 Series?
Yes. The 2020 BMW 4 Series 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: 72129505188. Mobile diagnosis and programming are available in DFW, and mail-in module service is available nationwide. 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 2020 BMW 4 Series?
After windshield replacement on a 2020 BMW 4 Series, Active Driving Assistant - Forward Camera (KAFAS 2 or KAFAS 3) and Forward Radar (77GHz) rely on the forward-facing camera and require recalibration before the systems return to operation. We perform the calibration on-site in the DFW Metroplex with OE target fixtures. Mail-in module service is available nationwide for eligible module work.
How long does a 2020 BMW 4 Series module service take?
Most 2020 BMW 4 Series onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 33 programmable modules documented in our database (2 ECU, 1 BCM, 1 TCU, 1 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 service is available nationwide.
Do you cover the 2020 BMW 4 Series on-site, or is this mail-in only?
We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, post-repair recoding, and supported module work). Mail-in module service is available nationwide. Quote the work and we will confirm the active service path for the 2020 BMW 4 Series. Do not ship a module unless support confirms next steps.
What kind of warranty do you offer on 2020 BMW 4 Series programming?
Every programming, cloning, and calibration job on the 2020 BMW 4 Series 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.
Which modules on a 2020 BMW 4 Series can you actually service?
We program, clone, repair, or replace the full programmable-module stack on a 2020 BMW 4 Series. For this vehicle our database documents:
- 2 engine control (ECU/PCM)
- 1 transmission control (TCU/TCM)
- 1 body control (BCM and related)
- 1 ABS / brake control (EBCM)
- 1 immobilizer / security
- 1 key & fob
- 2 instrument cluster (IPC)
- 1 steering angle sensor (SAS)
- 3 ADAS module
Infotainment on this platform: BMW iDrive 7. 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 2020 BMW 4-Series 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.
- ADAS Module Part Numbers
- 66536-9290905 (KAFAS 2), 66536-7927456 (KAFAS 3), 66316-9288908, 66326-9261495 (L), 66326-9261496 (R)
- ECU / PCM Part Numbers
- 12148-8651574, 12148-8616185
- BCM / Body Module Part Numbers
- 61356-9321170
- TCU / TCM Part Numbers
- 24009851
- SRS / Airbag Module Part Numbers
- 72129505188, 72129505187, 65775B448F9, 72127441502, 72127486425, 72127441501, 72127486426, 72127419438, 72126804047, 65775B44905, 07149272649, 32305A250D2, 65775A656B0, 72127419437, 72125A08120, 72127441495, 07129904870, 72126804048, 65779341546, 65776991455, 65779367455, 32305A250B6, 65776834911, 51439496586, 32305A250D7, 65779496815, 72126804070, 65779349777, 61315A66155, 72127441496
- ABS / EBCM Part Numbers
- 34516-869320 (BMW DSC CLAR G-SERIES BOSCH 9.3)
- Instrument Cluster (IPC) Part Numbers
- 62109287469, 62109287470
- Transmission Control Module (TCM) Part Numbers
- 24009851
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 2020 BMW 4 Series
These vehicles use one or more of the same replacement modules indexed for this vehicle.
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.
BMW ISTA 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.