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2019 BMW 3-Series Supported Services

2019 BMW 3-Series

ADAS, Module Repair & Programming

Trims: 330i, 330i xDrive, M340i, M340i xDrive, M3. Driving Assistant standard. Pro on M340i+.

  • Platform CLAR (G20)
  • CAN Architecture FlexRay, MOST, K-CAN, K-CAN2, K-CAN3, PT-CAN, PT-CAN2, Ethernet (EtherBoot on BDC builds)
  • Security BMW ISN (Individual Serial Number) - FEM/BDC CAS3+/CAS4+; ISTA + dealer auth required for AKL
OVERVIEW

Expert ADAS calibration, module programming, and diagnostic recovery for the 2019 BMW 3 Series. On this vehicle we cover documented systems include Active Driving Assistant - Frontal Collision Warning / Lane Departure Warning, Forward Radar (77GHz), and Blind Spot Detection (BSD) - Side Radar, this CLAR (G20) platform vehicle, BMW ISN / BDC-integrated (no separate CAS) immobilizer support, BMW iDrive 7 infotainment programming. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.

Platform
CLAR (G20)
Production
2006-present
Trim Levels
Trims: 330i, 330i xDrive, M340i, M340i xDrive, M3. Driving Assistant standard. Pro on M340i+.
Drivetrain
RWD / AWD
Engine
-
CAN Speed
FlexRay, MOST, K-CAN, K-CAN2, K-CAN3, PT-CAN, PT-CAN2, Ethernet (EtherBoot on BDC builds)
YEAR-SPECIFIC NOTES

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.

Infotainment

BMW iDrive 7

Wireless Support

CarPlay: Yes

SERVICE SNAPSHOT

Exact-year service summary for 2019 BMW 3 Series

ADAS coverage

This 2019 BMW 3 Series page documents 4 ADAS systems, including Active Driving Assistant - Frontal Collision Warning / Lane Departure Warning, Forward Radar (77GHz), Blind Spot Detection (BSD) - Side Radar, and Hands-Free Driving (Highway Assistant).

View ADAS data

Calibration triggers

Documented calibration triggers include Windshield Replacement, Front Bumper Repair or Replacement, Rear Bumper Repair or Replacement, and DME Replacement. Use the ADAS tab for the full trigger list.

View triggers

Programmable modules

This page indexes 28 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.

View modules

Gateway and security

This page includes 23 gateway, immobilizer, or key-security records for this 2019 BMW 3 Series.

View security

Core Auto Logic capability

Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2019 BMW 3 Series using the documented systems and module data on this page.

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EXACT-YEAR DIFFERENTIATORS

What changes on this exact year

Feature availability

Comfort Access - Standard; Driving Assistant Professional - Optional; Wireless Apple CarPlay - Optional

Driver-assist suite

BMW Driving Assistance Package / Driving Assistance Professional Package

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 Live Cockpit Professional / iDrive 7 (standard G20)

Connectivity notes

Wireless CarPlay: Yes

Network and access

CAN: FlexRay, MOST, K-CAN, K-CAN2, K-CAN3, PT-CAN, PT-CAN2, Ethernet (EtherBoot on BDC builds)

Choose a section to view data

Feature availability 3

Comfort Access

Standard

Keyless entry and start standard on all G20 trims. Comfort Access antenna array in door handles. ISTA coding required if door handles replaced.

Driving Assistant Professional

Optional

Optional on M340i. Includes highway lane change assist, traffic jam assist, Active Cruise Control with Stop-and-Go. Requires KAFAS 3 + FRSF radar + BSD sensors.

Wireless Apple CarPlay

Optional

Available via OTA update or USB adapter on 2019 builds. Confirm MGU software version via ISTA.

WHAT WE RESOLVE

Common issues on this vehicle

Common BMW 3 Series issues we resolve on this platform: Active Driving Assistant - Frontal Collision Warning / Lane Departure Warning, Forward Radar (77GHz), Blind Spot Detection (BSD) - Side Radar, and Hands-Free Driving (Highway Assistant) recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - CLAR (G20) platform uses FlexRay, MOST, K-CAN, K-CAN2, K-CAN3, PT-CAN, PT-CAN2, Ethernet (EtherBoot on BDC builds). Key programming and immobilizer faults - BMW ISN / BDC-integrated (no separate CAS) immobilizer; all-keys-lost supported.

Documented for the G20/G21 - includes this 2019 model year. Open the full coverage on the generation guide.

FREQUENTLY ASKED QUESTIONS

FAQ

How much does ADAS calibration cost for a 2019 BMW 3 Series?

ADAS calibration pricing for a 2019 BMW 3 Series depends on which of its 4 documented systems need work after a repair. This vehicle is documented with Active Driving Assistant - Frontal Collision Warning / Lane Departure Warning, Forward Radar (77GHz), Blind Spot Detection (BSD) - Side Radar, and Hands-Free Driving (Highway Assistant). 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 and we return a number within 4 hours.

Can you reset the airbag light on a 2019 BMW 3 Series?

Yes. The 2019 BMW 3 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: 65.77935000201(A2C37764805). Bench-only or in-vehicle - both paths are supported. Send the part number and a description of what triggered the light, and we will provide a quote and ETA.

What is needed after replacing the windshield on a 2019 BMW 3 Series?

After windshield replacement on a 2019 BMW 3 Series, Active Driving Assistant - Frontal Collision Warning / Lane Departure Warning 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 (DFW Metroplex) with OE target fixtures or via mail-in for the front camera/radar module.

How long does a 2019 BMW 3 Series module service take?

Most 2019 BMW 3 Series jobs complete same-day once the vehicle or module arrives. This vehicle has roughly 35 programmable modules documented in our database (3 ECU, 2 BCM, 1 TCU, 1 ABS, plus IPC/SAS/gateway/accessory). Module-bench work (ECU clones, BCM reprograms, SRS resets) ships back inside 1-3 business days including return shipping. ADAS calibration is on-site for DFW or mail-in for the front module.

Do you cover the 2019 BMW 3 Series on-site, or is this mail-in only?

Both. We run a mobile unit across the DFW Metroplex for on-vehicle work (ADAS calibration, key programming, IMMO pairing, post-repair recoding) and a mail-in bench for module-only jobs (ECU cloning, BCM repair, SRS reset, TCU clone). Quote the work and we will tell you which path is right for the 2019 BMW 3 Series.

What kind of warranty do you offer on 2019 BMW 3 Series programming?

Every programming, cloning, and calibration job on the 2019 BMW 3 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.

Can you program a 2019 BMW 3 Series with no working keys (all-keys-lost)?

Yes - all-keys-lost is supported on the 2019 BMW 3 Series. Immobilizer generation on this platform: BMW ISN / BDC-integrated (no separate CAS). 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 2019 BMW 3 Series can you actually service?

We program, clone, repair, or replace the full programmable-module stack on a 2019 BMW 3 Series. For this vehicle our database documents:

  • 3 engine control (ECU/PCM)
  • 1 transmission control (TCU/TCM)
  • 2 body control (BCM and related)
  • 1 ABS / brake control (EBCM)
  • 1 immobilizer / security
  • 1 key & fob
  • 1 instrument cluster (IPC)
  • 2 steering angle sensor (SAS)
  • 4 ADAS module

Infotainment on this platform: BMW iDrive 7. Send the VIN and the operations performed and we will confirm support and pricing.

Different trim or build?

Send your VIN and we'll confirm exact module support and pricing for your specific vehicle within 4 hours.

Hit a security wall? We've got the keys.

1-year unlimited warranty on every flash and calibration.

(945) 382-4065 Get a Quote

Shared module fitment

Vehicles sharing modules with the 2019 BMW 3 Series

These vehicles use one or more of the same replacement modules indexed for this vehicle.