Looking for Audi A6 fuse box diagrams ? This article covers the sixth-generation Audi A6 (Model Codes: C9, 4L) , available from 2026 , and includes fuse box diagrams for Audi A6 2026 and 2027 , along with details about the location of the fuse panels inside the vehicle and a clear explanation of the assignment of each fuse (fuse layout).
The fuse allocation on RHD vehicles is a mirror image. Assignment of the fuses in the passenger compartment (Dashboard)
Fuse Data
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No. Description 1 Background lighting 2 Chip card reader 3 Interior air sensors 4 Head-up display 5 Particulate sensor 7 Steering column lock 8 Passenger display 12 Steering column electronics 15 Steering column adjustment 16 Heating for steering wheel
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Footwell
Assignment of the fuses in the passenger compartment (Footwell) carrier 1
Fuse Data
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No. Description 1 Thermal management 4 Thermal management sensors 5 Air conditioner 7 Low-voltage power distribution control unit, starter relay 8 Electrical system control unit, diagnostic connection, interior mirror, front seat electronics 9 Rear USB connections
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Assignment of the fuses in the passenger compartment (Footwell) carrier 2
Fuse Data
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No. Description 1 Emergency call and communication control unit 3 Airbag 4 Left headlight 5 Drive and chassis control unit 6 Central control unit for driver assist systems 7 Right headlight 8 Wipers 9 Radar sensors at the front corners of the vehicle 10 Panoramic display 11 Door control unit, front left 12 Door control unit, rear left
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Assignment of the fuses in the passenger compartment (Footwell) carrier 3
Fuse Data
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No. Description 1 Automatic gearbox 2 Air conditioning system, thermal management 3 Interior lighting, parking aid 4 Four-wheel drive 5 Gear oil cooler 6 Air conditioner compressor 7 Dash panel 8 Light sensor/rain sensor 9 Control unit for convenience access 10 Drive system control unit 12 Belt tensioners (front passenger’s side)
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Assignment of the fuses in the passenger compartment (Footwell) carrier 4
Fuse Data
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No. Description 1 Garage door opener 2 Starter relay 3 Auxiliary heating 4 Headlight washer system, seat heating 5 Front camera for driver assist systems 6 Central locking system 7 Horn, anti-theft alarm system 8 Phone compartment with inductive charging function 9 Radiator fan 10 Belt tensioners (driver’s side) 12 Control unit for adaptive cruise control
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Assignment of the fuses in the luggage compartment
Fuse Data
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No. Function 1 Rear window heating 2 Diagnostic connection 5 Central control unit for convenience system 6 Towing bracket (left lights) 7 Door control unit, rear right 8 Central control unit for convenience system 10 Towing bracket (right lights) 11 Door control unit, front right 12 Anti-lock brake system (ABS), electronic stabilisation control (ESC) 17 Radar sensors at the rear corners of the vehicle 18 Door control unit (driver’s side) 19 Door control unit (passenger’s side) 20 Driver activity sensor 21 Control unit for adaptive cruise control 23 Roof electronics 24 Control unit for vehicle electrical system 25 Rear air conditioner control console 26 Emission control 27 Anti-theft alarm system 29 Electrical socket for towing bracket 30 Control unit for driver assist systems 32 Infotainment system 33 Central control unit for convenience system 34 Central control unit for convenience system, sockets 35 Differential lock 36 Air suspension control unit 37 Sound system 39 Interior lighting, background lighting 40 Selector lever 41 Boot lid control unit 42 Control unit for access and start authorisation 43 Surround view camera control unit 44 Tyre pressure loss indicator 45 MMI control dial 51 Engine components 52 USB connections 57 Powertrain generator 58 Door control unit 60 Centre console switch module 61 Air suspension control unit 62 48 V battery 63 Towing bracket release 65 Seat heating (rear) 66 Sound system
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