🌍 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.

2026 AUDI S8

4.0L Twin-Turbo V8AWDAUTOMATICgasDKZRturbo
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Dead battery / stuck in Park? Emergency neutral procedure for this S8
Every control module on the 2020-2026 Audi S8 — 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)8.5 hr R&Rsecurity gateway +1.5 hr▸ programming details
📍 Inside transmission housing, integrated with mechatronic unit
🔧 ODIS-E/S + Security Gateway access
⚠️ 8-speed Tiptronic; requires transmission removal, adaptation, and clutch learning procedures
MMI Control Module / Radio (MMI)3.0 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Behind dashboard, center stack area
🔧 ODIS-E/S + Security Gateway access
⚠️ MMI touch response; requires software update and regional coding
Climate Control Module (CCM)2.5 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Behind center dashboard, above center console
🔧 ODIS-E/S + Security Gateway access
⚠️ 4-zone automatic climate control; requires calibration of flap positions
Body Control Module / Onboard Power Supply Control Module (BCM)2.0 hr R&Rsecurity gateway +1.5 hr▸ programming details
📍 Behind dashboard, left side near fuse panel
🔧 ODIS-E/S + Security Gateway access
⚠️ Controls central electrical functions; requires extensive adaptation for convenience features
Electric Power Steering Control Module (EPS)2.0 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Steering column, under dashboard
🔧 ODIS-E/S + Security Gateway access
⚠️ Dynamic all-wheel steering; requires steering angle sensor calibration and end-stop learning
All-Wheel Drive Control Module (AWD)2.0 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Rear differential area or transmission tunnel
🔧 ODIS-E/S + Security Gateway access
⚠️ Quattro sport differential; requires adaptation for torque distribution
ABS/ESP Control Module (ABS)1.8 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Engine bay, left front near brake master cylinder
🔧 ODIS-E/S + Security Gateway access
⚠️ Integrated with hydraulic unit; requires brake bleeding and steering angle sensor calibration
Telematics Control Module (TCU)1.5 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Behind dashboard, right side or under rear seat
🔧 ODIS-E/S + Security Gateway access
⚠️ Audi Connect services; requires SIM activation and backend registration
Predictive Active Suspension Control Module (PAS)1.5 hr R&Rsecurity gateway +0.8 hr▸ programming details
📍 Rear cargo area, left side near wheel well
🔧 ODIS-E/S + Security Gateway access
⚠️ Electromechanical active roll stabilization; requires ride height calibration and sensor learning
Door Control Module (per door) (DCM)1.5 hr R&Rsecurity gateway +0.3 hr▸ programming details
📍 Inside each door, lower section
🔧 ODIS-E/S + Security Gateway access
⚠️ Controls windows, mirrors, locks per door; requires window initialization
Central Gateway Control Module (CGW)1.5 hr R&Rsecurity gateway +2.0 hr▸ programming details
📍 Behind left side of dashboard, above footwell
🔧 ODIS-E/S with dealer authentication
⚠️ Security gateway; controls all module access; replacement requires dealer-level authentication and full vehicle reconfiguration
Driver Assistance Control Module (zFAS)1.5 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Behind windshield, above rearview mirror
🔧 ODIS-E/S + Security Gateway access
⚠️ Central driver assistance controller; integrates camera, radar, and ultrasonic data; requires full ADAS calibration
Adaptive Cruise Control Radar Module (ACC)1.5 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Front bumper, center behind grille
🔧 ODIS-E/S + Security Gateway access
⚠️ Requires radar alignment with special target; critical for ADAS functions
Engine Control Module (ECM)1.2 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Engine bay, left side near firewall under plastic cover
🔧 ODIS-E/S + Security Gateway access (dealer or AutoAuth)
⚠️ 4.0L TFSI twin-turbo V8; requires component protection unlock and VIN binding; updated emissions calibration
Kessy Control Module / Immobilizer (Kessy)1.2 hr R&Rsecurity gateway +1.5 hr▸ programming details
📍 Behind dashboard, center or left side
🔧 ODIS-E/S + Security Gateway access
⚠️ Keyless entry/start; requires key programming and component protection unlock
Park Assist Control Module (PAM)1.2 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Rear cargo area, right side or behind rear bumper
🔧 ODIS-E/S + Security Gateway access
⚠️ Parking sensors and park assist; requires sensor calibration
Airbag Control Module (ACM)1.0 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Center console tunnel, under front seats
🔧 ODIS-E/S + Security Gateway access
⚠️ Requires crash data clearing and occupant detection calibration
Surround View Camera Control Module (SVC)1.0 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Rear trunk lid or bumper area
🔧 ODIS-E/S + Security Gateway access
⚠️ 360-degree camera system; requires multi-camera calibration
Headlight Control Module (Left/Right) (HCM)1.0 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Inside each headlight assembly
🔧 ODIS-E/S + Security Gateway access
⚠️ HD Matrix LED with laser high beam; requires headlight aim calibration; sold as pair functionally
Trunk Lid Control Module (TLM)1.0 hr R&Rsecurity gateway +0.3 hr▸ programming details
📍 Trunk lid, left or right side
🔧 ODIS-E/S + Security Gateway access
⚠️ Power trunk; requires position learning and pinch protection calibration
Seat Memory Control Module (Driver/Passenger) (SMC)1.0 hr R&Rsecurity gateway +0.3 hr▸ programming details
📍 Under front seats, integrated into seat frame
🔧 ODIS-E/S + Security Gateway access
⚠️ Massage and ventilation functions; requires seat position calibration
Instrument Cluster (IC)0.8 hr R&Rsecurity gateway +1.0 hr▸ programming details
📍 Dashboard, behind steering wheel
🔧 ODIS-E/S + Security Gateway access
⚠️ Virtual cockpit plus; requires VIN/mileage programming and component protection unlock
Battery Management Control Module (BMC)0.8 hr R&Rsecurity gateway +0.5 hr▸ programming details
📍 Trunk area, right side near battery
🔧 ODIS-E/S + Security Gateway access
⚠️ 48V mild-hybrid system; requires battery registration and energy management adaptation
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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