BMW Driving Assistance Professional Package (Highway Assistant Plus)
AvailableCalibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.
3,200+ Vehicles Supported
1-Year Unlimited Guarantee
Same-Day Mobile Service
DFW Serving Dallas / Fort Worth
2025-2026 BMW X3 Generation Guide
BMW X3 G45 (2025-2026) ADAS Calibration & Module Programming
Covers model years 2025-2026 - one service guide for the whole generation.
Full ADAS calibration, module programming, and key security work for every BMW X3 built on this platform. Same-day mobile service across the Dallas/Fort Worth metroplex; mail-in accepted nationwide.
- Platform CLAR2 (G45)
- CAN Architecture FlexRay, MOST, K-CAN, K-CAN2, PT-CAN, PT-CAN2, Ethernet (EtherBoot); 48V MHEV bus; UWB in BDC
- Security BMW ISN - BDC Zonal (G45); Digital Key Plus UWB standard; ISTA + dealer auth for AKL
The ADAS, module, and security rows below are consolidated across the full 2025-2026 generation. A year badge marks rows that apply only to part of the span; rows without a badge apply to every year. Year-specific differences are summarized under “What changes across 2025-2026”.
OVERVIEW
Expert ADAS calibration, module programming, and diagnostic recovery for the 2026 BMW X3. On this vehicle we cover documented systems include Active Driving Assistant - KAFAS 4 Forward Camera, Forward Radar (77GHz), and Blind Spot Detection (BSD) - Rear Side Radar, this CLAR2 (G45) platform vehicle, CAS/FEM/BDC immobilizer support, BMW iDrive 8 infotainment programming. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.
Platform
CLAR2 (G45)
Production
2004-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, Ethernet (EtherBoot); 48V MHEV bus; UWB in BDC
Feature availability 3
Immobilizer: CAS/FEM/BDC
StandardKey programming requires manufacturer-level tool access. Add key supported. All keys lost (AKL) supported.
Platform: CLAR2 (G45)
ConfirmedVerify platform code matches when cross-referencing part numbers across model years.
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.
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.
Know this platform
This platform uses FlexRay, MOST, K-CAN, K-CAN2, PT-CAN, PT-CAN2, Ethernet (EtherBoot); 48V MHEV bus; UWB in BDC with ISO 15765-4 CAN / BMW-specific UDS (ISTA required).
- CAN
- FlexRay, MOST, K-CAN, K-CAN2, PT-CAN, PT-CAN2, Ethernet (EtherBoot); 48V MHEV bus; UWB in BDC
- OBD
- ISO 15765-4 CAN / BMW-specific UDS (ISTA required)
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.
Generation service summary for BMW X3 G45 (2025-2026)
Generation coverage
This page consolidates BMW X3 service data for 2025-2026 across 2 model years; 2 years have merged CCT data.
Choose a yearADAS coverage
Merged ADAS coverage includes 4 system records, including Active Driving Assistant - KAFAS 4 Forward Camera, Forward Radar (77GHz), Blind Spot Detection (BSD) - Rear Side Radar, and Active Driving Assistant Professional - Highway Assistant Plus. Year-marked systems apply only to the shown range.
View ADAS dataCalibration triggers
This generation has 10 merged calibration trigger records. Trigger applicability can vary by year - verify by VIN before setup.
View triggersProgrammable modules
The merged generation page indexes 49 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, IPC coverage. Part numbers are confirmed for the exact year/VIN.
View modulesGateway and security
Gateway, immobilizer, and key-security coverage includes 23 merged records. Security procedures vary by year - verify by VIN.
View securityCore Auto Logic capability
Core Auto Logic supports generation-level diagnostics, ADAS calibration, module programming, security-access planning, and mail-in bench work for the BMW X3 2025-2026 span, with exact-year validation before service.
Get a quoteDo I need calibration?
Windshield Replacement 5
KAFAS 4 (EyeQ5)
2025-2026required
KAFAS 4 static + dynamic via ISTA. G45-specific windshield only - do not use G01 LCI glass. Confirm ISTA has G45 calibration dataset. New calibration targets may be required for KAFAS 4 procedure.
LDW
2025-2026required
KAFAS 4 static + dynamic via ISTA. G45-specific windshield only - do not use G01 LCI glass. Confirm ISTA has G45 calibration dataset. New calibration targets may be required for KAFAS 4 procedure.
FCW
2025-2026required
KAFAS 4 static + dynamic via ISTA. G45-specific windshield only - do not use G01 LCI glass. Confirm ISTA has G45 calibration dataset. New calibration targets may be required for KAFAS 4 procedure.
ACC
2025-2026required
KAFAS 4 static + dynamic via ISTA. G45-specific windshield only - do not use G01 LCI glass. Confirm ISTA has G45 calibration dataset. New calibration targets may be required for KAFAS 4 procedure.
Highway Assistant Plus
2025-2026required
KAFAS 4 static + dynamic via ISTA. G45-specific windshield only - do not use G01 LCI glass. Confirm ISTA has G45 calibration dataset. New calibration targets may be required for KAFAS 4 procedure.
Front Bumper Repair or Replacement 3
Front Radar (ARS540)
2025-2026required
G45 bumper profile - use G45-specific radar bracket only, not G01 LCI bracket. ISTA static alignment. Level surface, curb weight.
ACC
2025-2026required
G45 bumper profile - use G45-specific radar bracket only, not G01 LCI bracket. ISTA static alignment. Level surface, curb weight.
Pre-Collision
2025-2026required
G45 bumper profile - use G45-specific radar bracket only, not G01 LCI bracket. ISTA static alignment. Level surface, curb weight.
Rear Bumper Repair or Replacement 1
BSD Radar (L/R)
2025-2026required
G45 BSD modules. ISTA coding check. Static calibration if removed.
48V MHEV BSG Replacement 3
DME
2025-2026required
BSG replacement requires ISTA BSG calibration procedure. DME software update may be required. Confirm 48V system is de-energized before removal - 48V bus can retain charge. Follow ISTA safety procedure before working near BSG area.
BDC
2025-2026required
BSG replacement requires ISTA BSG calibration procedure. DME software update may be required. Confirm 48V system is de-energized before removal - 48V bus can retain charge. Follow ISTA safety procedure before working near BSG area.
BSG calibration
2025-2026required
BSG replacement requires ISTA BSG calibration procedure. DME software update may be required. Confirm 48V system is de-energized before removal - 48V bus can retain charge. Follow ISTA safety procedure before working near BSG area.
BDC Replacement 4
Immobilizer
2025-2026required
Full ISTA vehicle order coding. ISN sync with DME. All keys re-adapted. Digital Key Plus re-provisioned via BMW app. BSG recalibration on MHEV. EtherBoot SDP flash.
Central Locking
2025-2026required
Full ISTA vehicle order coding. ISN sync with DME. All keys re-adapted. Digital Key Plus re-provisioned via BMW app. BSG recalibration on MHEV. EtherBoot SDP flash.
Digital Key Plus UWB
2025-2026required
Full ISTA vehicle order coding. ISN sync with DME. All keys re-adapted. Digital Key Plus re-provisioned via BMW app. BSG recalibration on MHEV. EtherBoot SDP flash.
48V MHEV BSG
2025-2026required
Full ISTA vehicle order coding. ISN sync with DME. All keys re-adapted. Digital Key Plus re-provisioned via BMW app. BSG recalibration on MHEV. EtherBoot SDP flash.
Any Collision 5
ACSM
2025-2026required
Full ISTA scan mandatory. ACSM replace-only after deployment. G45 has additional airbag circuits vs G01 LCI - confirm all circuit checks before delivery.
KAFAS 4
2025-2026required
Full ISTA scan mandatory. ACSM replace-only after deployment. G45 has additional airbag circuits vs G01 LCI - confirm all circuit checks before delivery.
Front Radar
2025-2026required
Full ISTA scan mandatory. ACSM replace-only after deployment. G45 has additional airbag circuits vs G01 LCI - confirm all circuit checks before delivery.
BSD
2025-2026required
Full ISTA scan mandatory. ACSM replace-only after deployment. G45 has additional airbag circuits vs G01 LCI - confirm all circuit checks before delivery.
DSC
2025-2026required
Full ISTA scan mandatory. ACSM replace-only after deployment. G45 has additional airbag circuits vs G01 LCI - confirm all circuit checks before delivery.
Forward Camera Replacement 1
2025-2026
Yes
Camera module replacement requires full recalibration using ISTA+.
Forward Radar Replacement 1
2025-2026
Yes
Radar module replacement requires alignment/calibration using ISTA+.
BSM Sensor Replacement 1
2025-2026
Yes
Blind spot monitoring sensor replacement requires calibration using ISTA+.
Mirror Replacement 1
2025-2026
Conditional
If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use ISTA+ if applicable.
Year-by-year details
| Year | VIN split | Infotainment | Wireless CarPlay | Wireless Android Auto | Trim notes |
|---|---|---|---|---|---|
| 2025 | 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. | BMW iDrive 8 | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
| 2026 | 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. | BMW iDrive 8 | 1 | 1 | Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements. |
4 ADAS systems documented across 2025-2026. Rows that apply to only part of the generation carry a year badge.
Filter by year
ADAS CALIBRATION MATRIX
ADAS systems on this vehicle
BMW Driving Assistance Professional Package (Highway Assistant Plus)
Scroll for part numbers and Details
| System | Type | Category | Cal. Type | Supported | Part # | Actions |
|---|---|---|---|---|---|---|
| Active Driving Assistant - KAFAS 4 Forward Camera | Forward Camera | Camera | Static | YES | 66536-9898200 | |
| Forward Radar (77GHz) | Front Radar | Radar | Static | YES | 66316-9898210 | |
| Blind Spot Detection (BSD) - Rear Side Radar | Side Radar | Radar | Static + Dynamic | YES | 66326-9898220 (L), 66326-9898221 (R) | |
| Active Driving Assistant Professional - Highway Assistant Plus | Forward Camera | Camera | Static + Dynamic | YES | 66536-9898200 (SHARED KAFAS 4) |
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 4 (EyeQ5), LDW, FCW, ACC, Highway Assistant Plus
KAFAS 4 static + dynamic via ISTA. G45-specific windshield only - do not use G01 LCI glass. Confirm ISTA has G45 calibration dataset. New calibration targets may be required for KAFAS 4 procedure.
Front Bumper Repair or Replacement Affected: Front Radar (ARS540), ACC, Pre-Collision
G45 bumper profile - use G45-specific radar bracket only, not G01 LCI bracket. ISTA static alignment. Level surface, curb weight.
Rear Bumper Repair or Replacement Affected: BSD Radar (L/R)
G45 BSD modules. ISTA coding check. Static calibration if removed.
48V MHEV BSG Replacement Affected: DME, BDC, BSG calibration
BSG replacement requires ISTA BSG calibration procedure. DME software update may be required. Confirm 48V system is de-energized before removal - 48V bus can retain charge. Follow ISTA safety procedure before working near BSG area.
BDC Replacement Affected: Immobilizer, Central Locking, Digital Key Plus UWB, 48V MHEV BSG
Full ISTA vehicle order coding. ISN sync with DME. All keys re-adapted. Digital Key Plus re-provisioned via BMW app. BSG recalibration on MHEV. EtherBoot SDP flash.
Any Collision Affected: ACSM, KAFAS 4, Front Radar, BSD, DSC
Full ISTA scan mandatory. ACSM replace-only after deployment. G45 has additional airbag circuits vs G01 LCI - confirm all circuit checks before delivery.
Forward Camera Replacement
Camera module replacement requires full recalibration using ISTA+.
Forward Radar Replacement
Radar module replacement requires alignment/calibration using 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.
Modules we program on this generation
49 documented BMW X3 modules across 2025-2026. Open a group for part numbers, programming protocol, security notes, and clone support.
SRS MODULES
SRS Modules
Advanced Crash Safety Module (ACSM) x12
65779280186 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65779280186
- LOCATION
- Under center console
- MFG
- 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.
65779350003 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65779350003
- LOCATION
- Under center console
- MFG
- 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.
65779247024 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65779247024
- LOCATION
- Under center console
- MFG
- 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.
65.77935000201(A2C37764805) Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65.77935000201(A2C37764805)
- LOCATION
- Under center console
- MFG
- 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.
65779319493 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65779319493
- LOCATION
- Under center console
- MFG
- 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.
65779253636 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65779253636
- LOCATION
- Under center console
- MFG
- 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.
65779253637 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65779253637
- LOCATION
- Under center console
- MFG
- 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.
65779280185 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65779280185
- LOCATION
- Under center console
- MFG
- 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.
65779385025 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65779385025
- LOCATION
- Under center console
- MFG
- 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.
65779385028 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65779385028
- LOCATION
- Under center console
- MFG
- 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.
65779343687 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65779343687
- LOCATION
- Under center console
- MFG
- 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.
65779343686 Verify by VIN Under center console
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65779343686
- LOCATION
- Under center console
- MFG
- 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
ECU Modules
DME - B48B20 2.0L 48V MHEV (xDrive30i G45) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PROTOCOL
- ISTA SDP
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MG1CS003
- NOTES
- G45 B48 DME includes 48V MHEV BSG coordination. ISN adaptation mandatory. ISTA SDP flash. BSG calibration required after DME replacement. EtherBoot. Do not use G01 LCI B48 DME part number - G45-specific via EPC.
DME - B58B30 3.0L I6 48V MHEV (M60 xDrive G45) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PROTOCOL
- ISTA SDP
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MG1CS003
- NOTES
- G45 M60 uses B58 with 48V MHEV BSG. ISN adaptation mandatory. ISTA SDP. BSG calibration post-replacement. G45-specific part number via EPC - differs from G01 LCI M40i DME.
DME - S58 3.0L I6 Bi-Turbo (X3 M Competition G45) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PROTOCOL
- ISTA SDP
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Bosch MG1CS003
- NOTES
- G45 X3 M Competition S58. ISN mandatory. BMW M dealer auth may be required. Confirm G45-specific part number via EPC - distinct from G01 LCI S58 DME.
BCM MODULES
BCM Modules
BDC - Body Domain Controller (G45 Zonal) Bench clone required 61358-9898400
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2025, 2026
Donor must match part family 61358-9898400 - requires cloning
Always match the full part number before buying a used module.
- PART
- 61358-9898400
- SECURITY
- BMW ISN / BDC (zonal)
- CODING
- Yes
- CLONE
- No
- NOTES
- G45 BDC with zonal architecture elements. EtherBoot SDP flash. ISN synchronization with DME mandatory. Clone not supported. Digital Key Plus UWB interface integrated. 48V MHEV BSG communicates via BDC. Full ISTA vehicle order coding required. Part number approximate - G45 is new; verify via BMW EPC.
TCU / TCM TRANSMISSION MODULES
TCU / TCM Transmission Modules
TCU - 8HP50 8-Speed Auto Verify by VIN 2025 8634
_years covers only 2025 for this generation
Used/donor module guide
Compatible donor years: 2025
Always match the full part number before buying a used module.
- PART
- 8634
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Infineon TC297
- NOTES
- Requires BMW ISTA programming, adaptation procedure with 15-20min test drive, ZF Lifeguard Fluid 8
TCU - 8HP75 8-Speed Auto Verify by VIN 2025 8635
_years covers only 2025 for this generation
Used/donor module guide
Compatible donor years: 2025
Always match the full part number before buying a used module.
- PART
- 8635
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Infineon TC297
- NOTES
- Requires BMW ISTA programming, adaptation procedure with 15-20min test drive, ZF Lifeguard Fluid 8
TCU - 8HP50 8-Speed Auto Verify by VIN 2026 8HP70X-7
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Donor must match part family 8HP70X-7 - requires cloning
Always match the full part number before buying a used module.
- PART
- 8HP70X-7
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Infineon TC1797
- NOTES
- Requires BMW ISTA/D programming, transmission adaptation, ATF ZF LifeguardFluid 8
TCU - 8HP75 8-Speed Auto Verify by VIN 2026 8HP75X-7
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Donor must match part family 8HP75X-7 - requires cloning
Always match the full part number before buying a used module.
- PART
- 8HP75X-7
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- Yes
- CHIP/MCU
- Infineon TC1797
- NOTES
- Requires BMW ISTA/D programming, transmission adaptation, ATF ZF LifeguardFluid 8
TCU - xDrive Transfer Case Verify by VIN 2026 27608
_years covers only 2026 for this generation
Used/donor module guide
Compatible donor years: 2026
Always match the full part number before buying a used module.
- PART
- 27608
- PROTOCOL
- J2534
- CODING
- Yes
- CLONE
- No
- CHIP/MCU
- Continental MPC5746C
- NOTES
- ATC400 transfer case control, requires ISTA coding, clutch adaptation procedure
ABS / BRAKE MODULES
ABS / Brake Modules
DSC - Dynamic Stability Control (Bosch DSC G45) Verify by VIN 34526-9898500
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 34526-9898500
- CLONE
- No
- NOTES
- G45 DSC. ISTA coding required. Hydraulic bleed cycle. Steering angle recalibration. xDrive AWD adaptation. 48V MHEV integration - confirm BSG brake energy recuperation calibration after DSC replacement. Part number approximate.
OTHER MODULES (IPC, SAS)
Other Modules (IPC, SAS)
Instrument Panel Cluster (IPC) Bench clone required 62109898500
clone_supported indicates cloning or bench work
Used/donor module guide
Compatible donor years: 2025, 2026
Donor must match part family 62109898500 - requires cloning
Always match the full part number before buying a used module.
- PART
- 62109898500
- CLONE
- Yes
- NOTES
- G45 new-gen Live Cockpit Pro
Steering Angle Sensor (SAS) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- CODING
- Yes
- NOTES
- INTEGRATED (ZGM steering column)
CONNECTIVITY & ACCESSORIES
Connectivity & Accessories
iDrive 8.5 Curved Display MGU (G45) Verify by VIN 65906-9898600
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 65906-9898600
- NOTES
- iDrive 8.5 on G45 with 14.9 inch curved display. ISTA SDP coding required. OTA updates standard. G45-specific MGU - not compatible with G01 LCI unit. Confirm part number via EPC.
Head-Up Display (HUD) Verify by VIN 62306-9898700
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 62306-9898700
- NOTES
- G45 HUD. ISTA coding and angle calibration. Confirm G45 option code.
BMW Digital Key Plus (UWB) - Standard G45 Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- Digital Key Plus UWB passive entry standard on G45. Compatible with iPhone 11+ and select Android. BMW app provisioning required. ISTA confirms BDC UWB module status.
Panoramic Sky Lounge LED Roof (optional) Verify by VIN
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- NOTES
- New G45 option. ISTA coding if panoramic roof control module replaced. Ambient lighting integration - confirm ISTA option codes before replacement.
23 gateway, immobilizer, and security items documented across 2025-2026.
GATEWAY / SECURITY MODULES
Gateway / Security Modules
Central Gateway Module x21
Part 1 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- Renesas
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- R7F701057
- NOTES
- Compatibility label: EVO. AMP | Notes: Read/Write
Part 2 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XET512
- NOTES
- Compatibility label: 7 series F01. FRM-Foot Space
Part 3 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: E series. FRM-Foot Space | Notes: Read/Write
Part 4 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XDT256
- NOTES
- Compatibility label: E70 AHL. FRM-Foot Space | Notes: 0L15Y
Part 5 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: E70 VDM. FRM-Foot Space | Notes: 3M25J
Part 6 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: E70 XE. FRM-Foot Space | Notes: 3M25J
Part 7 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: E81 E82 E88 XE. FRM-Foot Space | Notes: 3M25J
Part 8 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: E87 BASIS. FRM-Foot Space | Notes: 3M25J
Part 9 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: E87 E92 E93 AHL. FRM-Foot Space | Notes: 3M25J
Part 10 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: E87 E92 E93 XE. FRM-Foot Space | Notes: 3M25J
Part 11 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: E89 E9X LED AHL. FRM-Foot Space | Notes: 3M25J
Part 12 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: E89 E9X LED XE. FRM-Foot Space | Notes: 3M25J
Part 13 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: E90 E91 LED BASIS. FRM-Foot Space | Notes: 3M25J
Part 14 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XET512
- NOTES
- Compatibility label: F series. FRM-Foot Space | Notes: Read/Write
Part 15 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XET512
- NOTES
- Compatibility label: F18. FRM-Foot Space
Part 16 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: MAX Brose. FRM-Foot Space | Notes: 3M25J
Part 17 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: R56 HIGH EKS. FRM-Foot Space | Notes: 3M25J
Part 18 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- Compatibility label: R56 R56 HIGH EKS. FRM-Foot Space | Notes: 3M25J
Part 19 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- MFG
- NXP / Freescale
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- 9S12XEQ384
- NOTES
- FRM-Foot Space | BMW E Serices | Notes: 3M25J, free code
Part 20 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- Yes
- CHIP/MCU
- CAS4/CAS4+
- NOTES
- Compatibility label: CAS4/CAS4+. CAS4/CAS4+
Part 21 Dealer security required
vin_locked indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- SECURITY
- VIN-locked (UDS)
- VIN LOCKED
- Yes
- CODING
- 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.).
KEY SECURITY & IMMOBILIZER
Key Security & Immobilizer
- System CAS/FEM/BDC
- Add Key Yes
- All Keys Lost Yes
BMW ISN - BDC Zonal (G45); Digital Key Plus UWB standard; ISTA + dealer auth for AKL
IMMOBILIZER MODULES
Immobilizer Modules
BMW BDC Immobilizer (G45 Zonal) Dealer security required INTEGRATED IN BDC (G45)
security_type indicates immobilizer or VIN security
Used/donor module guide
Compatible donor years: 2025, 2026
Donor must match part family INTEGRATED IN BDC (G45); VIN-locked
Always match the full part number before buying a used module.
- PART
- INTEGRATED IN BDC (G45)
- SECURITY
- BMW ISN (BDC Zonal)
- NOTES
- G45 BDC-integrated ISN with zonal architecture. AKL requires ISTA + BMW dealer authorization. Specialist tools (AUTEL IM608 Pro II or newer) - confirm tool compatibility with G45 platform before AKL attempt. Max 10 keys per VIN.
KEY & FOB TYPES
Key & Fob Types
Proximity Smart Key Fob Verify by VIN 66126-9898800
coding and programming fields are absent or ambiguous
Used/donor module guide
Compatible donor years: 2025, 2026
Always match the full part number before buying a used module.
- PART
- 66126-9898800
- NOTES
- ISTA adaptation to G45 BDC. Min 2 for add-key. AKL requires dealer auth. Digital Key Plus UWB is primary access method on G45. Physical smart key backup available. Confirm tool support for G45 before AKL. Max 10 keys.
Replacement Notes
CAS4/CAS4+ Yes,8HP Gearbox Yes
ARCHITECTURE & CONNECTIVITY
Architecture & Connectivity
- Body Construction
- Steel unibody with aluminum hood, front subframe; G45 entirely new body vs G01
- OBD Protocol
- ISO 15765-4 CAN / BMW-specific UDS (ISTA required)
- CAN Architecture
- FlexRay, MOST, K-CAN, K-CAN2, PT-CAN, PT-CAN2, Ethernet (EtherBoot); 48V MHEV bus; UWB in BDC
- Infotainment
- BMW iDrive 8.5 / Curved Display MGU (14.9 inch)
- OTA Capable
- Yes
- Infotainment Name
- BMW iDrive 8
- Wireless CarPlay
- Yes
- Wireless Android Auto
- Yes
- ECU Unlock Supported
- No
- Custom Programming
- Yes
WHAT WE RESOLVE
G45 (2025-2026) common module and ADAS issues
- ADAS calibration drift Watch for calibration needs after windshield, bumper, suspension, camera, or radar work. Documented systems include Active Driving Assistant - KAFAS 4 Forward Camera, Forward Radar (77GHz), Blind Spot Detection (BSD) - Rear Side Radar, and Active Driving Assistant Professional - Highway Assistant Plus. Year-marked systems apply only to the shown range.
- SRS crash-data and warning light SRS service can involve Advanced Crash Safety Module (ACSM). 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.
- Gateway, key, and immobilizer access Gateway, key, and immobilizer procedures are represented by 23 merged security records. Access and all-keys-lost support varies by year - verify by VIN.
FREQUENTLY ASKED QUESTIONS
FAQ
Can you program BMW X3 (2025-2026) modules?
Yes. Core Auto Logic supports generation-scoped module programming for the BMW X3 (2025-2026). 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 BMW X3 (2025-2026)?
The BMW X3 (2025-2026) generation currently shows 22 core module records across ECU/PCM, BCM, TCU/TCM, ABS/EBCM, and SRS groups. SRS examples include Advanced Crash Safety Module (ACSM). Part numbers and module variants must be confirmed for your exact year/VIN. Reference part number: 65779280186 - confirm for your exact year/VIN.
Does BMW X3 (2025-2026) need ADAS calibration after glass or collision work?
The merged generation data documents 4 ADAS systems, including Active Driving Assistant - KAFAS 4 Forward Camera, Forward Radar (77GHz), Blind Spot Detection (BSD) - Rear Side Radar, and Active Driving Assistant Professional - Highway Assistant Plus. Calibration triggers include Windshield Replacement, Front Bumper Repair or Replacement, Rear Bumper Repair or Replacement, and 48V MHEV BSG Replacement. Procedure type is VIN-specific scan-tool procedure; verify exact requirements by VIN before setup.
Can you reset the airbag module on BMW X3 (2025-2026)?
Yes. The generation data includes 12 SRS records, including Advanced Crash Safety Module (ACSM). 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: 65779280186 - confirm for your exact year/VIN.
Do all BMW X3 (2025-2026) years use the same parts?
No assumption should be made across the full span. The generation page merges rows across 2025-2026; 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.
Can you program keys or immobilizer systems for BMW X3 (2025-2026)?
Yes, where the VIN and security workflow support it. The generation data includes 23 gateway, immobilizer, or key-security records. Gateway examples include Central Gateway Module. Key records are present in the merged generation data. Security access, all-keys-lost eligibility, and add-key workflows vary by year - verify by VIN.
How long does service take for BMW X3 (2025-2026)?
Most programming, cloning, SRS, and calibration jobs are quoted after VIN, DTC, part number, and repair-scope review. Labor time varies by year - verify by VIN before scheduling. Mail-in module work typically depends on module condition, donor data, and shipping window.
Is BMW X3 (2025-2026) service mobile or mail-in?
Both paths are available depending on the job. Mobile service covers DFW on-vehicle diagnostics, ADAS setup, key programming, and post-repair coding. Mail-in service covers ECU, BCM, SRS, TCU, ABS, and other bench module work nationwide. We confirm the correct path for your exact year/VIN before scheduling.