VIN / Build Split
VIN pos 4-6 identifies model. Audi WMI: WAU, WA1, WAG. Position 4-6 = model code. Position 10 = model year code.
Use vehicle lookup when you know the year, make, and model. Use quote when the car is in front of you and the symptom matters more than the catalog page.
Check coverage by vehicle, or start with the VIN and symptoms.
Call dispatch: (945) 382-4065ADAS, Module Repair & Programming
Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.
Expert ADAS calibration, module programming, and diagnostic recovery for the 2019 Audi A4. On this vehicle we cover documented systems include Pre Sense Front / AEB, Active Lane Assist, and Adaptive Cruise Control (ACC) with Stop & Go, this MLB-Evo-B9 platform vehicle, Kessy Gen 4 (AES) / ZAS J518 immobilizer support. Mobile across the DFW Metroplex, mail-in nationwide for module-bench work.
VIN pos 4-6 identifies model. Audi WMI: WAU, WA1, WAG. Position 4-6 = model code. Position 10 = model year code.
This 2019 Audi A4 page documents 5 ADAS systems, including Pre Sense Front / AEB, Active Lane Assist, Adaptive Cruise Control (ACC) with Stop & Go, and Blind Spot Detection / Side Assist.
View ADAS dataDocumented calibration triggers include Windshield Replacement, Front Bumper Repair or Replacement, Rear Bumper Repair or Replacement, and Any Collision. Use the ADAS tab for the full trigger list.
View triggersThis page indexes 18 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.
View modulesThis page includes 5 gateway, immobilizer, or key-security records for this 2019 Audi A4.
View securityCore Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2019 Audi A4 using the documented systems and module data on this page.
Choose a sectionVirtual Cockpit 12.3-inch TFT - Standard (Upper Trims); Kessy Gen 4 Keyless Entry/Start - standard_prestige; S tronic 7-speed Dual Clutch - standard_fwd
Audi Pre Sense Front, Active Lane Assist, Adaptive Cruise Control with Stop & Go, Blind Spot Detection Side Assist (optional), Park Assist
VIN pos 4-6 identifies model. Audi WMI: WAU, WA1, WAG. Position 4-6 = model code. Position 10 = model year code.
MMI Navigation Plus (MIB2); Virtual Cockpit 12.3-inch TFT (Sport/S line/Prestige)
CAN: CAN (high-speed powertrain + chassis); FlexRay (zFAS ADAS on equipped builds); MOST150 (infotainment); LIN (body subsystems); LVDS (Virtual Cockpit display)
Choose a section to view data
Sport/S line/Prestige standard. MIB2 infotainment integration.
Proximity key fob standard on Prestige; conventional key fob on lower trims.
FWD models use S tronic; quattro models use 8-speed tiptronic.
Common Audi A4 issues we resolve on this platform: Pre Sense Front / AEB, Active Lane Assist, Adaptive Cruise Control (ACC) with Stop & Go, and Blind Spot Detection / Side Assist recalibration after windshield/bumper/suspension/CCM service. Module programming for replacement ECU/PCM, BCM, TCU, or accessory modules - MLB-Evo-B9 platform uses CAN (high-speed powertrain + chassis); FlexRay (zFAS ADAS on equipped builds); MOST150 (infotainment); LIN (body subsystems); LVDS (Virtual Cockpit display). Key programming and immobilizer faults - Kessy Gen 4 (AES) / ZAS J518 immobilizer; all-keys-lost supported.
Documented for the B9 - includes this 2019 model year. Open the full coverage on the generation guide.
ADAS calibration pricing for a 2019 Audi A4 depends on which of its 5 documented systems need work after a repair. This vehicle is documented with Pre Sense Front / AEB, Active Lane Assist, Adaptive Cruise Control (ACC) with Stop & Go, Blind Spot Detection / Side Assist, and Park Distance Control (PDC). 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.
Yes. The 2019 Audi A4 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: 8W0-959-655. 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.
After windshield replacement on a 2019 Audi A4, Pre Sense Front / AEB and Active Lane Assist 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.
Most 2019 Audi A4 jobs complete same-day once the vehicle or module arrives. This vehicle has roughly 20 programmable modules documented in our database (3 ECU, 2 BCM, 4 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.
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 Audi A4.
Every programming, cloning, and calibration job on the 2019 Audi A4 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.
Yes - all-keys-lost is supported on the 2019 Audi A4. Immobilizer generation on this platform: Kessy Gen 4 (AES) / ZAS J518. 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.
We program, clone, repair, or replace the full programmable-module stack on a 2019 Audi A4. For this vehicle our database documents:
Send the VIN and the operations performed and we will confirm support and pricing.
Send your VIN and we'll confirm exact module support and pricing for your specific vehicle within 4 hours.
1-year unlimited warranty on every flash and calibration.
Shared module fitment
These vehicles use one or more of the same replacement modules indexed for this vehicle.