🌍 International coverage, work in progress. This Russian-market vehicle is part of our hand-curated international catalog. We are filling in labor times, torque specs and fluids as fast as we can verify them, so some numbers may be missing or marked estimated for now. Do you work on these vehicles in the EU, Russia, or the JDM scene? Help us get it right: send real shop times or corrections to [email protected], or request the data you need and it joins the verification queue.

2021 AUDI A7

3.0 V6 TDI 210 kW/286 PS (50 TDI, EA897 evo, 48V MHEV)AWDdiesel
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Dead battery / stuck in Park? Emergency neutral procedure for this A7
Every control module on the 2019-2026 Audi A7 — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
Transmission Control Module (TCM/Mechatronic)4.5 hr R&Rsecurity gateway +1.2 hr▸ programming details
📍 Inside transmission oil pan (S-tronic) or valve body (Tiptronic)
🔧 VAS 6154/ODIS-E with AutoAuth or Autel IA900
⚠️ Mechatronic replacement requires transmission fluid change, adaptation, VIN coding; security gateway authentication required
MMI Navigation Plus Control Module (MMI/MIB3)2.5 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Behind center dashboard screen or in trunk left side
🔧 VAS 6154/ODIS-E with AutoAuth
⚠️ MIB3 system; component protection requires security gateway authentication; map updates require dealer access
Mild Hybrid Battery Control Module (MHEV/48V Battery)2.0 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Trunk floor or under rear seat
🔧 VAS 6154/ODIS-E with AutoAuth
⚠️ 48V mild hybrid system on select models; high voltage safety procedures required; security gateway authentication required
Electric Power Steering Control Module (EPS)2.0 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Steering column or rack housing
🔧 VAS 6154/ODIS-E with AutoAuth or Autel IA900
⚠️ Steering angle sensor calibration required; security gateway authentication required
Climate Control Module (CCM/HVAC)2.0 hr R&Raftermarket tool +0.3 hr▸ programming details
📍 Center dashboard, behind climate control panel
🔧 VCDS or Autel
⚠️ Basic adaptation for flap calibration; no component protection on this module
ABS/ESP Control Module (ABS/ESP)1.5 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Engine bay, driver side near brake master cylinder
🔧 VAS 6154/ODIS-E with AutoAuth or Autel IA900
⚠️ Brake bleeding required; security gateway authentication required; component protection active
Central Convenience Control Module (CCM/Comfort Module)1.5 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Dashboard left side, behind fuse panel or driver footwell
🔧 VAS 6154/ODIS-E with AutoAuth or Autel IA900
⚠️ Controls windows, locks, lighting; key adaptation required; security gateway authentication required
Virtual Cockpit/Instrument Cluster (IC/Virtual Cockpit)1.5 hr R&Rsecurity gateway +1.2 hr▸ programming details
📍 Dashboard behind steering wheel
🔧 VAS 6154/ODIS-E with AutoAuth
⚠️ Mileage programming requires dealer access and security gateway authentication; component protection prevents used cluster swap
Adaptive Cruise Control Radar Module (ACC Radar)1.5 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Behind front grille, center lower
🔧 VAS 6154/ODIS-E with AutoAuth
⚠️ Radar calibration required using alignment tool; security gateway authentication required
Adaptive Air Suspension Control Module (CDC/Air Suspension)1.5 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Trunk floor, right side near spare tire well
🔧 VAS 6154/ODIS-E with AutoAuth or Autel IA900
⚠️ Ride height calibration required; security gateway authentication required; component protection active
Door Control Module (DCM)1.2 hr R&Raftermarket tool +0.3 hr▸ programming details
📍 Inside each door, lower section
🔧 VCDS or Autel
⚠️ Window auto-up/down relearn required; separate module per door; typically no component protection
Engine Control Module (ECM)1.2 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Engine bay, driver side firewall or top of engine
🔧 VAS 6154/ODIS-E with AutoAuth or Autel IA900
⚠️ Security gateway 3.0 requires online authentication; component protection mandatory; immobilizer adaptation required
Central Gateway Control Module (Gateway/CGW)1.2 hr R&Rsecurity gateway +1.5 hr▸ programming details
📍 Dashboard left side, behind fuse panel
🔧 VAS 6154/ODIS-E with AutoAuth
⚠️ Security Gateway 3.0; controls all CAN bus security; replacement requires full vehicle configuration and online authentication
Matrix LED/HD Headlight Control Module (AFS/Matrix LED)1.2 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Inside each headlight assembly
🔧 VAS 6154/ODIS-E with AutoAuth or Autel IA900
⚠️ Camera-based matrix system; headlight aim and camera calibration required; separate module per side
Airbag Control Module (ACM)1.0 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Center console tunnel, under front seats
🔧 VAS 6154/ODIS-E with AutoAuth or Autel IA900
⚠️ Crash data clearing requires security gateway authentication; component protection active
Front Camera/Driver Assist Camera (ADAS Camera)1.0 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Windshield top center, behind rearview mirror
🔧 VAS 6154/ODIS-E with AutoAuth
⚠️ Lane assist, traffic sign recognition; windshield replacement requires recalibration; security gateway authentication required
Fuel Pump Control Module (FPCM)1.0 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Under rear seat or trunk floor, near fuel tank
🔧 VCDS or Autel
⚠️ Basic adaptation; typically no component protection
Kessy/Keyless Entry Control Module (Kessy)1.0 hr R&Rsecurity gateway +1.2 hr▸ programming details
📍 Center console or dashboard right side
🔧 VAS 6154/ODIS-E with AutoAuth
⚠️ All keys must be re-adapted; security gateway authentication mandatory; component protection active
Trunk/Liftgate Control Module (Trunk Module)1.0 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Trunk lid or left side trim
🔧 VCDS or Autel
⚠️ Power liftgate calibration if equipped; typically no component protection
Park Assist Control Module (PDC/PLA)1.0 hr R&Raftermarket tool +0.3 hr▸ programming details
📍 Rear bumper area or trunk left side
🔧 VCDS or Autel
⚠️ Sensor calibration may be needed; typically no component protection
Telematics Control Module (TCU/Audi Connect)1.0 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Trunk left side or under rear shelf
🔧 VAS 6154/ODIS-E with AutoAuth
⚠️ Subscription activation required; security gateway authentication required; component protection active
Emergency Call Module (eCall)0.8 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Headliner near rearview mirror or trunk area
🔧 VAS 6154/ODIS-E with AutoAuth
⚠️ Automatic crash notification; SIM card activation required; security gateway authentication required
Seat Memory Control Module (Seat Module)0.8 hr R&Raftermarket tool +0.2 hr▸ programming details
📍 Under front seats
🔧 VCDS or Autel
⚠️ Separate module per seat; memory relearn required; typically no component protection
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years.
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