The fourth generation of the Audi A6 (C7) business sedan was launched in early 2011. The presentation of the car took place at the North American International Auto Show in Detroit. The car is characterized by pronounced sporty proportions, which compares favorably with many rivals in the business class. In this material, we will analyze in detail the fuse circuits of the Audi A6 (C7) of the 4th generation of 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 of release.
Here you will find the locations and photos of the mounting blocks. Separately, we note the fuses responsible for the cigarette lighter and fuel pump.
In the luggage compartment
The block is located on the right side of the trunk, under the net. To access it, you need to remove the casing.
Access example.
General form.
Diagram
No.
Description
A
1
Trailer detection control module
15
2
Trailer detection control module
20/10
Cup holder with heating and cooling element
3
Trailer detection control module
20
4
Parking brake module
30
5
30
6
Front Passenger Door Control Module
30
7
Comfort control module
30
8
20
9
seat ventilation
15
10
connector
5
11
Air conditioner control module
30
Seat heating control module
12
empty
-
13
Seat belt pretensioner
25
14
25
15
Audi A6 cigarette lighter fuse
20
Socket 12V
DC-AC converter with socket, 12 V - 230 V
16
Rear cigarette lighter
20
Additional sockets 12V
17
Electric parking brake
5
18
Adaptive Suspension Control Module
15
19
Rear Right Door Control Module
30
20
Comfort control module
30
21
Control device
30
22
telephone
5
23
Audio control module
30
24
Adjustable rear spoiler control module
20
25
Audio control module
30/20
Information display control module
Radio
26
Fuel Tank Leak Control Module
5
27
empty
-
28
Engine Mount Control Module
15
Reductant control module
29
empty
-
30
empty
-
31
radio tape recorder
7.5
32
Multimedia control module
7.5
Information display control module
Information display
33
Automatic anti-glare rear view mirror
5
34
Rear view camera system
5
35
TV tuner
5
36
empty
-
37
Terminal 15 supply voltage relay
5
38
Parking brake control module
5
39
Adaptive Suspension Control Module
5
40
Comfort control module
5/7.5
Clutch position sensor
Selector lever control module
41
Parking Assist Control Module
5
42
empty
-
43
Voltage regulators
5
44
Lane Change Assist Control Module
5
45
Diagnostic socket (16)
5
Power management module
46
4WD control module
5
47
empty
-
48
empty
-
49
Adaptive Suspension Compressor Relay
40
50
Voltage regulator(s)
40
51
Heated rear windshield relay
40
52
Voltage regulator(s)
40
53
4WD control module
35
54
Reductant Dosing System Relay (If Equipped)
30
55
Main fuse (if installed)
15
56
empty
-
57
empty
-
R1
Not used
R2
Heated rear window relay
R3
Relay Power Socket
R4
Terminal 15 supply voltage relay
R5
Adaptive Suspension Compressor Relay
R6
Not used
In the passenger compartment
On the driver's side
The first block is located at the end of the dashboard behind a plastic cover on the driver's side.
Access example.
Diagram
Panel -A- (black)
No.
A
Purpose
1
5
Switch panel, seat heating, start assist, control unit, tow bar
2
5
Auto-shielded interior rearview mirror
3
10
Exhaust System (Diesel)
4
5
Chassis control sensor
5
5
ESP control unit
6
5
1 control unit (on-board network),
2 control unit (on-board network)
7
10
Audi adaptive cruise control
8
5
Airbag control unit, front passenger seat sensors
9
5
Gateway
10
5
"HomeLink" (Garage Door Opener), Night Vision Assist Control Unit
11
10
Image processing ("Audi active lane assist", "Audi adaptive cruise control")
12
5
Dynamic control
13
15
terminal 15 in luggage compartment
14
30
terminal 15 on the connection panel (passenger's side)
15
15
terminal 15 in the engine compartment
16
40
Starter
Panel -B- (brown)
No.
A
Purpose
1
5
Gateway
2
10
air conditioner;
3
10
ESP control unit
4
30
Front door (driver's side)
5
7.5
Electric seat adjustment (driver's seat)
6
35
Dynamic control
7
20
sliding sunroof
8
15
Rear door (driver's side)
9
5
Lumbar support (front passenger seat)
10
30
Heater
11
20
Sliding sunroof, rear spoiler
12
15
Front door (driver's side)
Panel -C- (red)
No.
A
Purpose
1
5
clutch pedal
2
25
Fuel pump fuse
3
5/5
Brake Light Sensor/Brake Pedal Sensor System
4
5/15
SCR tank (diesel) / engine acoustics
5
30
Rear door (driver's side)
6
7.5
Electric seat adjustment (front passenger seat)
7
15
Horn
8
30
Windscreen wipers
9
5
Light/rain sensor
10
5
Lumbar support (driver's seat)
11
15
Front Door (Passenger Side)
12
15
Rear Door (Passenger Side)
Under the dashboard
Additional boards with relay modules are located under the dashboard.
Relay block #1
No.
Description
A
1
heating elements
40
2
60
R1
Low power heating relay
R2
High power heating relay
R3
Additional air heater control unit
Block #2
No.
Description
A
1
Terminal 15 supply voltage relay
5
2
empty
-
3
Control device
5
4
ABS control unit
20
5
Security alarm
5
6
Power control unit
35
7
Power control unit
20
8
Power control unit
30
9
Power control unit
30
10
Power control unit
30
11
Interior interior lighting
5
Control unit, roof electronics
12
Auxiliary heater remote control receiver
5
13
ABS control unit
40
14
empty
-
R1
signal relay
Automatic anti-glare rear view mirror
R2
Terminal 15 supply voltage relay
R3
Vacuum pump relay
R4
-
On the passenger's side
The second fuse box is located behind a plastic cover on the passenger side.
Diagram
Panel -A- (black)
No.
A
Purpose
1
5
Head-up display
2
5
MMI display front
3
5
CD/DVD changer
4
7.5
Front center console MMI
5
5
Chip card reader (depending on the country)
6
5
Dashboard
7
5
Steering switch module
8
5/7.5
Headlight range adjustment/corner light
10
7.5
Headlight on the left (headlight with cornering light)
11
5
Additional heater
Panel -B- (brown)
No.
A
Purpose
1
10
air conditioning;
2
40
air conditioner fan
3
10
Diagnostic interface
4
5
Electric ignition switch
5
5
Electric steering column adjustment
6
10
Steering switch module
7
25
Electric steering column adjustment
8
5
Control unit 1 (on-board network)
In the engine compartment
The fuse box is located behind the protective lining on the left side of the engine compartment.