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2018 Audi A4 Supported Services

2018 Audi A4

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 MLB-Evo-B9
CAN Architecture CAN (powertrain + chassis); FlexRay (zFAS on equipped builds); MOST150 (infotainment); LIN (body); LVDS (Virtual Cockpit)
Security Audi Kessy Gen 4 AES + ZAS (J518); ODIS + factory authorization required; no OBD pin extraction

Get a Quote See Supported Modules

OVERVIEW

Expert ADAS calibration, module programming, and diagnostic recovery for the 2018 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 module work is temporarily unavailable.

Platform

MLB-Evo-B9

Production

2009-present

Trim Levels

Multiple trim levels available. ADAS feature availability varies by trim and options package. Contact us for specific trim calibration requirements.

Drivetrain

FWD / AWD

Engine

CAN Speed

CAN (powertrain + chassis); FlexRay (zFAS on equipped builds); MOST150 (infotainment); LIN (body); LVDS (Virtual Cockpit)

YEAR-SPECIFIC NOTES

VIN / Build Split

VIN pos 4-6 identifies model. Audi WMI: WAU, WA1, WAG. Position 4-6 = model code. Position 10 = model year code.

SERVICE SNAPSHOT

Exact-year service summary for 2018 Audi A4

ADAS coverage

This 2018 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 data

Calibration triggers

Documented 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 triggers

Programmable modules

This page indexes 17 programmable module records across SRS, ECU, BCM, TCU/TCM, ABS, and IPC coverage.

View modules

Gateway and security

This page includes 5 gateway, immobilizer, or key-security records for this 2018 Audi A4.

View security

Core Auto Logic capability

Core Auto Logic supports exact-year diagnostics, ADAS calibration, module programming, and security-access planning for the 2018 Audi A4 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

Audi Pre Sense Front, Active Lane Assist, Adaptive Cruise Control with Stop & Go - Available; Immobilizer: Kessy Gen 4 (AES) / ZAS J518 - Standard; Platform: MLB-Evo-B9 - Confirmed

Driver-assist suite

Audi Pre Sense Front, Active Lane Assist, Adaptive Cruise Control with Stop & Go, Blind Spot Detection Side Assist (optional), Park Assist

VIN and build split

VIN pos 4-6 identifies model. Audi WMI: WAU, WA1, WAG. Position 4-6 = model code. Position 10 = model year code.

Infotainment context

MMI Navigation Plus (MIB2); Virtual Cockpit 12.3-inch TFT

Network and access

CAN: CAN (powertrain + chassis); FlexRay (zFAS on equipped builds); MOST150 (infotainment); LIN (body); LVDS (Virtual Cockpit)

TOOL ACCESS MATRIX

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 2018 Audi A4. Counts reflect modules our techs have programmed or calibrated on this exact platform.

ADAS Calibration

5 modules documented

Forward camera, radar, surround-view and lane-keep recalibration after windshield, suspension or fascia work.

Open ADAS tab

Engine / ECU Programming

3 modules documented

Powertrain reprogramming, calibration updates, replacement ECU configuration and security access.

Open Modules tab

BCM / Body Programming

2 modules documented

Body control module, gateway and accessory programming. Includes feature-bit reconfiguration.

Open Modules tab

Gateway / Security Access

3 modules documented

Secure gateway module identification, bypass workflow and security-access planning before programming.

Open Security tab

TCU / Transmission

4 modules documented

Transmission control module reprogramming, adaptive learning reset and replacement TCM clone.

Open Modules tab

SRS / Airbag Reset

2 modules documented

Crash-data clear, hard-code reset and replacement airbag module configuration.

Open Modules tab

ABS / Brake Module

1 module documented

ABS / EBCM bleed support, replacement module coding and yaw-rate sensor calibration.

Open Modules tab

Key Security & Immobilizer

1 module documented

Immobilizer modules, key/fob types, add-key + all-keys-lost (AKL) capability and security overview.

Open Security tab

IPC, SAS & Other Modules

2 modules documented

Instrument cluster cloning, steering angle sensor calibration and other supporting modules.

Open Modules tab

Connectivity & Accessories

3 modules documented

Infotainment radio, surround view, remote start, trailer brake controller and other equipped systems.

Open Modules tab

Recalibration Triggers

8 modules documented

Service events that require ADAS recalibration on this vehicle. Tap to see what triggers what.

Open ADAS tab

Need something not listed? Most undocumented modules can still be programmed.

Get a Quote

Feature availability 3

Audi Pre Sense Front, Active Lane Assist, Adaptive Cruise Control with Stop & Go

Available

Calibration required after windshield replacement, camera/radar service, or structural repair affecting sensor alignment.

Immobilizer: Kessy Gen 4 (AES) / ZAS J518

Standard

Key programming requires manufacturer-level tool access.

Platform: MLB-Evo-B9

Confirmed

Verify platform code matches when cross-referencing part numbers across model years.

WHAT WE RESOLVE

Common issues on this vehicle

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 (powertrain + chassis); FlexRay (zFAS on equipped builds); MOST150 (infotainment); LIN (body); LVDS (Virtual Cockpit). Key programming and immobilizer faults - Kessy Gen 4 (AES) / ZAS J518 immobilizer; all-keys-lost supported.

ADAS CALIBRATION MATRIX

ADAS systems on this vehicle

Audi Pre Sense Front, Active Lane Assist, Adaptive Cruise Control with Stop & Go, Blind Spot Detection Side Assist (optional), Park Assist

Scroll for part numbers and Details

System	Type	Category	Cal. Type	Supported	Part #
Pre Sense Front / AEB	Front Camera + Radar Fusion	Fused	Static	YES	8W0-907-107-B
Active Lane Assist	Forward Camera	Camera	Static	YES	8W0-907-217-A
Adaptive Cruise Control (ACC) with Stop & Go	Front Radar	Radar	Static	YES	8W0-907-561-A
Blind Spot Detection / Side Assist	Side Radar	Radar	Static + Dynamic	YES	8W6-907-541-A (L), 8W6-907-542-A (R)
Park Distance Control (PDC)	Ultrasonic	Ultrasonic	None	YES	-

WHEN IS CALIBRATION REQUIRED?

Triggers for ADAS recalibration

Windshield Replacement Affected: Front Camera, Pre Sense Front, AEB, Active Lane Assist, zFAS sensor fusion

ODIS static target-based calibration required after windshield R&R. ODIS work order required first, SVM coding applied after calibration pass. OEM-equivalent glass only.

Front Bumper Repair or Replacement Affected: Front Radar (ACC, Pre Sense, AEB), front park sensors

Front 77GHz radar static calibration via ODIS. Inspect radar bracket. Park sensor ODIS adaptation if sensors replaced.

Rear Bumper Repair or Replacement Affected: BSD Side Assist (if equipped), Rear Cross Traffic Alert, rear park sensors

Rear corner side radar ODIS calibration if displaced or replaced. Park sensor adaptation via ODIS.

Any Collision Affected: J234 SRS, zFAS ADAS, front radar, front camera, side impact sensors, all deployed components

Full ODIS scan mandatory. J234 likely replace-only - confirm via ODIS. All deployed airbags and pretensioners replaced. ADAS recalibration after structural or bumper repair. SVM coding on all replaced modules.

Any Module Replacement Affected: All ODIS-coded modules

ODIS SVM coding required. Factory auth for J519, ECM, J518, AKL. Battery SOC >80% before programming.

Forward Radar Replacement

Radar module replacement requires alignment/calibration using ODIS-S.

BSM Sensor Replacement

Blind spot monitoring sensor replacement requires calibration using ODIS-S.

Mirror Replacement

If BSD sensor is mirror-integrated, recalibration required. Verify sensor location; use ODIS-S if applicable.

SRS MODULES

SRS Modules

Airbag Control Unit (ACU) 8W0-959-655

PART: 8W0-959-655
LOCATION: Under center console
MFG: Continental
CHIP/MCU: 95128
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) 8W0-959-655-F

PART: 8W0-959-655-F
LOCATION: Under center console
MFG: Continental
CHIP/MCU: 95128
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

ECM - 2.0L EA888 Gen3b TFSI (45 TFSI / 40 TFSI) 8W0-906-259-X

PART: 8W0-906-259-X
PROTOCOL: ODIS SVM
CODING: Yes
CLONE: No
CHIP/MCU: Bosch MED17.1.6
NOTES: ODIS-E + factory authorization required. SVM adaptation mandatory - ECM receives online SVM token from Audi server during coding. No standalone flash tools compatible. Audi Genuine Parts or authorized remanufactured ECM only. Verify part suffix via ODIS VIN and engine code before ordering. Battery SOC must be above 80% before starting programming session. Immobilizer synchronization performed automatically via ODIS after ECM coding.

TCM - 7-speed S tronic (DL382 / 0CL) 0CL-927-769-X

PART: 0CL-927-769-X
PROTOCOL: ODIS SVM
CODING: Yes
CLONE: No
CHIP/MCU: Continental / Getrag TCM
NOTES: ODIS SVM required. S tronic adaptation (clutch fill volumes, shift pressure) must be performed after TCM replacement via ODIS adaptation channels. No standalone tools capable. Verify FWD vs quattro application before ordering.

TCM - 8-speed Tiptronic (ZF 8HP)

PROTOCOL: ODIS SVM
CODING: Yes
CLONE: No
CHIP/MCU: ZF / Continental TCM
NOTES: ODIS SVM required. ZF 8HP TCM adaptation required after replacement. Quattro models only. Verify part suffix via ODIS VIN.

BCM MODULES

BCM Modules

Central Electronic Module (J519 / BCM) 8W0-937-086-X

PART: 8W0-937-086-X
SECURITY: AES Immobilizer
CODING: Yes
CLONE: No
NOTES: J519 CEM contains gateway and immobilizer coordination. ODIS SVM mandatory. Factory authorization required. New J519 coded to VIN via ODIS. Aftermarket tools incompatible.

J518 Access and Start Authorization Module (Kessy / ZAS) 8W0-909-131-X

PART: 8W0-909-131-X
SECURITY: AES KESSY Gen 4
CODING: Yes
CLONE: No
NOTES: Integrates Kessy Gen 4 and ZAS steering column lock. Replacement requires ODIS factory authorization. All key data must be re-programmed after J518 replacement. AKL requires Audi dealer security authorization. Aftermarket tools incompatible.

TCU / TCM TRANSMISSION MODULES

TCU / TCM Transmission Modules

TCU - 0D9 7-Speed S Tronic 8W0927156

PART: 8W0927156
PROTOCOL: J2534
CODING: Yes
CLONE: Yes
CHIP/MCU: Continental TC1797
NOTES: VAS 5054A/ODIS required for coding. ATF G 052 529 A2. Basic setting and adaptation after install.

TCU - 0B5 7-Speed S Tronic 8W0927156

PART: 8W0927156
PROTOCOL: J2534
CODING: Yes
CLONE: Yes
CHIP/MCU: Continental TC1797
NOTES: VAS 5054A/ODIS required for coding. ATF G 052 529 A2. Clutch learn procedure mandatory.

TCU - 09L CVT Multitronic 8W0927156

PART: 8W0927156
PROTOCOL: J2534
CODING: Yes
CLONE: No
CHIP/MCU: Continental TC1797
NOTES: Original TCU required. CVT fluid G 052 180 A2. Complex adaptation procedure with VCDS/ODIS.

TCU - 0AW Tiptronic 8-Speed 8W0927156

PART: 8W0927156
PROTOCOL: J2534
CODING: Yes
CLONE: Yes
CHIP/MCU: ZF TC1797
NOTES: ZF 8HP transmission. ATF ZF LifeGuard 8. Requires shift pattern adaptation and torque converter learn.

ABS / BRAKE MODULES

ABS / Brake Modules

ABS/ESC Module (Bosch MK C1) 8W0-614-517-B

PART: 8W0-614-517-B
CLONE: No
NOTES: Bosch MK C1 ESC/ABS on B9 A4. ODIS required for adaptation and coding after replacement. Automated ODIS brake bleed cycle mandatory after module replacement. Verify suffix via ODIS VIN. No aftermarket tool support.

OTHER MODULES (IPC, SAS)

Other Modules (IPC, SAS)

Instrument Panel Cluster (IPC) 8W0 920 750 A

PART: 8W0 920 750 A
CLONE: 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: Yes
NOTES: INTEGRATED (J527 clock spring/coil)

CONNECTIVITY & ACCESSORIES

Connectivity & Accessories

Virtual Cockpit (J285 Digital Cluster) 8W0-920

PART: 8W0-920
NOTES: ODIS SVM coding required. VIN-coded. 12.3-inch TFT display.

Audi Phone Box 8W0-035-564-X

PART: 8W0-035-564-X
NOTES: ODIS coding required if replaced.

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 Kessy Gen 4 (AES) / ZAS J518
Add Key Yes
All Keys Lost Yes

Audi Kessy Gen 4 AES + ZAS (J518); ODIS + factory authorization required; no OBD pin extraction

IMMOBILIZER MODULES

Immobilizer Modules

Audi Kessy Gen 4 / ZAS (J518) 8W0-909-131-X

PART: 8W0-909-131-X
SECURITY: AES KESSY Gen 4
NOTES: AES encryption - no OBD pin extraction. ODIS + Audi factory authorization required for all key programming and AKL. Max 8 keys. ZAS steering column lock integrated in J518. Aftermarket tools incompatible.

KEY & FOB TYPES

Key & Fob Types

Proximity Smart Key Fob 8W0-837-220-X

PART: 8W0-837-220-X
NOTES: AES-encrypted Kessy Gen 4. All key programming via ODIS with factory authorization. Minimum 2 keys for add-key. AKL requires ODIS + Audi dealer server authorization. Max 8 keys.

Replacement Notes

Kessy Gen 4 (AES) / ZAS J518 system. ODIS required for key programming and module replacement. No obd pin extraction; akl supported.

ARCHITECTURE & CONNECTIVITY

Architecture & Connectivity

Body Construction: MLB Evo unibody; steel and aluminum composite; B9 pre-facelift (2017-2019)
OBD Protocol: ISO 15765-4 CAN; UDS (ISO 14229); ODIS SVM extensions
CAN Architecture: CAN (powertrain + chassis); FlexRay (zFAS on equipped builds); MOST150 (infotainment); LIN (body); LVDS (Virtual Cockpit)
Infotainment: MMI Navigation Plus (MIB2); Virtual Cockpit 12.3-inch TFT
OTA Capable: No
ECU/TCM Unlocking: Contact us
ECU/TCM Flashing: Confirmed
Reviewed coverage: 2018 - 1.4L TFSI (CVNA), 2.0 TFSI g-tron, 2.0L 35 TDI CR (DEUA), 2.0L 35TFSI 16v MHEV (DMSB), 2.0L 40 TDI CR (DETA), 2.0L 40 TDI CR (DTPA), 2.0L 40 TFSI (DEMA), 2.0L 40 TFSI (DKNA), 2.0L 45 TFSI MHEV (DMTA), 2.0L MHEV (40 TFSI), 2.0L TDI (190) (CNHA), 2.0L TDI (DET), 2.0L TDI CR (DEUA), 2.0L TFSI (CVKB), 2.0L TFSI (CYRB), 2.0L TFSI quattro (CPMB), 2.0L TFSI quattro flexible fuel (CPMB), 2.0L TFSI ultra, 3.0L 45 TDI CR (DCPC), 3.0L 45 TDI CR (DDVE), 3.0L 45 TDI CR (DEND), 3.0L TDI (CSWB), 3.0L TDI CR (CRTC), 3.0L V6 50TDI 24v (DHXA), 30 TDI (2.0), 35 TDI (2.0), 35 TFSI (1.5), 35 TFSI (2.0), 40 TDI (2.0), 40 TFSI (2.0), 40 TFSI g-tron, 45 TDI (3.0), 45 TFSI (2.0), 45 TFSI (2.0) MHEV, 50 TDI (3.0).
Confirm the exact engine, ECU, and any prerequisite access method before service.

FREQUENTLY ASKED QUESTIONS

FAQ

How much does ADAS calibration cost for a 2018 Audi A4?

ADAS calibration pricing for a 2018 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 so the quote response can include a real number.

Can you reset the airbag light on a 2018 Audi A4?

Yes. The 2018 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. 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 2018 Audi A4?

After windshield replacement on a 2018 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 in the DFW Metroplex with OE target fixtures. Mail-in intake is temporarily unavailable.

How long does a 2018 Audi A4 module service take?

Most 2018 Audi A4 onsite jobs are typically scheduled within 24-48 hours once vehicle readiness, access, and route timing are confirmed. This vehicle has roughly 19 programmable modules documented in our database (3 ECU, 2 BCM, 4 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 intake is temporarily unavailable.

Do you cover the 2018 Audi A4 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 2018 Audi A4. Do not ship a module unless support confirms next steps.

What kind of warranty do you offer on 2018 Audi A4 programming?

Every programming, cloning, and calibration job on the 2018 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.

Can you program a 2018 Audi A4 with no working keys (all-keys-lost)?

Yes - all-keys-lost is supported on the 2018 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.

Which modules on a 2018 Audi A4 can you actually service?

We program, clone, repair, or replace the full programmable-module stack on a 2018 Audi A4. For this vehicle our database documents:

3 engine control (ECU/PCM)
4 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)
1 steering angle sensor (SAS)
5 ADAS module

Send the VIN and the operations performed and we will confirm support and pricing.

OTHER MODEL YEARS

2026 2025 2024 2023 2022 2021 2020 2019 2017 2016 2018

OTHER AUDI MODELS

Q5 A6 Q7 Q8 E-Tron Q4-E-Tron Q3 E-Tron-GT

Additional Module Part Numbers

Additional OEM-sourced part numbers for the 2018 Audi A4 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: 8W0 907 107 A
ECU / PCM Part Numbers: 8W0 907 115 C, 8W0 907 115 D
BCM / Body Module Part Numbers: 8W0-937-086-X, 8W0-909-131-X
TCU / TCM Part Numbers: 8W0927156
SRS / Airbag Module Part Numbers: 8W0-959-655, 8W0-959-655-F
ABS / EBCM Part Numbers: 8W0 614 517 C
Instrument Cluster (IPC) Part Numbers: 8W0 920 750 A
Transmission Control Module (TCM) Part Numbers: 8W0927156
Steering Angle Sensor (SAS) Part Numbers: INTEGRATED (J527 CLOCK SPRING

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.

Send VIN & ask (945) 382-4065

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

1-year unlimited warranty on every flash and calibration.

Get a Quote (945) 382-4065

(945) 382-4065 Get a Quote

Shared module fitment

Vehicles sharing modules with the 2018 Audi A4

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

2017 Audi A4 PCM 2019 Audi A4 PCM 2015 Audi Q5 PCM 2016 Audi Q5 PCM 2017 Audi Q5 PCM 2018 Audi Q5 PCM