In 2010, Audi introduced the Audi A7 Sportback (body code – 4G first generation) – a five-door car on the A6 platform, so they are very similar. This car was produced in 2011, 2012, 2013, 2014, 2015, 2016 and 2017, 2018, 2019. Our material provides information on the locations of the relay and fuse boxes for the Audi a7, their diagram and designation of elements.
Electrical splitter in the plenum chamber. The fuses installed in it supply voltage to the radiator fan control units. The splitter is also the connection point for the conductor.
Fuse and relay box on the right side of the front panel. The fuses installed in it are indicated on the wiring diagram “SC”. These fuses can be accessed by the customer by removing the side cover on the front panel.
Fuse / relay box and CAN bus hub in the luggage compartment on the right. The fuses installed in it are indicated on the wiring diagram “SF”. These fuses can be accessed by the customer by removing the storage compartment in the rear right side of the luggage compartment.
Main fuse box on the positive battery terminal. A battery emergency shutdown device is combined with this fuse box.
Fuse and relay box in the plenum chamber on the driver’s side (E-Box) (under the washer reservoir). The cover of this fuse box also serves as a bracket for the engine control unit. This fuse box is also called E-Box; the fuses in it are indicated on the wiring diagram “SA”.
Junction box and CAN bus node hub at the bottom of the left A-pillar.
Fuse and relay box in the area of the onboard supply control unit. (under the dash panel in the driver’s side footwell). The fuses installed in it are indicated on the wiring diagram “SD”.
Fuse and relay box on the left side of the front panel. The fuses installed in it are indicated on the wiring diagram “SB”. These fuses can be accessed by the customer by removing the side cover on the front panel.
Passenger compartment
Box on the left
Assignment
Fuse holder -A- (black)
No.
Consumer
1
Electromechanical steering, tow bar, ionizer, switch panel, heated rear seats, electromechanical parking brake.
2
Signal, air conditioning, gateway, auto-shielded rearview mirror
4
Parking assistance, headlight range adjustment
5
Dynamic control, airbag, electronic stabilization control
6
Headlights
7
«adaptive cruise control»
8
Passenger seat sensors, airbag
9
«Gateway»
10
Engine sound, night vision auxiliary control unit, “HomeLink” (garage door opener), parking assist
11
Video camera image processing
12
Headlights
13
Steering column switch module
14
Terminal 15 (trunk)
15
Terminal 15 (Engine compartment)
16
Starter
Fuse holder -B- (brown)
No.
Consumer
1
Infotainment system
2
Infotainment system
3
Front passenger seat
4
Airbag, electronic stabilization control
6
Anti-theft alarm
7
Electromechanical parking brake
8
Interior lighting
9
Windshield video camera heating system, light / rain sensor.
10
Lumbar support (driver’s seat)
11
driver’s seat
12
Electronic stabilization system
13
sound signal
14
Headlights
15
Heated front seats
16
Dynamic control
Fuse holder -C- (red)
No.
Consumer
1
Clutch pedal
2
Fuel pump
3
Brake light sensor
4
AdBlue control unit (diesel engine) / engine acoustics
5
Backdoor
6
Front door
7
Electronic stabilization system
8
Motorcycle wipers
9
Headlight cleaning system
10
Interior lighting, air conditioning
11
Headlights
12
Sliding sunroof
Box on the right
Photo example of location
Diagram
Designation
Fuse holder -A- (red)
No.
Consumer
1
Infotainment system, CD changer
2
Infotainment system (display)
Fuse holder -B- (brown)
No.
Consumer
1
Air conditioning
2
Air conditioner (fan)
3
Diagnostic interface
4
Electric ignition lock
5
Electric steering column adjustment
6
Steering column switch module
7
Electric steering column adjustment
8
Light switch
9
Windshield display
10
Instrument cluster
11
Infotainment system, DVD changer
Luggage compartment fuse box
Diagram
Protected components
Fuse holder -A- (black)
No.
Consumer
1
Tow bar / socket for 220 V
2
Tow bar / cup holder with beverage temperature support
3
Tow bar / displacement of the front passenger seat from the retracted position
4
Electromechanical parking brake
5
Electromechanical parking brake
6
Front door (front passenger side)
7
Exterior lighting at the rear of the vehicle
8
Central locking, finishing device
9
Heated front seats
11
Heated rear seats, air conditioning
12
Towbar
Fuse holder -B- (red)
No.
Consumer
1
Seat belt tensioners, left
2
Seat belt tensioners, right
3
AdBlue tank (diesel engine) / fuel pump
4
AdBlue tank (diesel engine) / engine bearing (gasoline engine)
I’m facing an issue with the led lamps on the bar of the doors. Apparently, the led light door from the passenger doesn’t light up as the driver is on, in the back doors, the light is off in the back driver’s door and is on in the back of the passenger’s door. Any idea?? thanks
Audi A7 2013 sportblack
I’m facing an issue with the led lamps on the bar of the doors. Apparently, the led light door from the passenger doesn’t light up as the driver is on, in the back doors, the light is off in the back driver’s door and is on in the back of the passenger’s door. Any idea?? thanks