How to replace remote fob battery in Audi A3, A4, Q3, Q7, R8, TT

December 22, 2017 in Audi A3, Audi A4, Audi Q3, Audi Q7, Audi R8, Audi TT

This tutorial explains how to replace the key fob battery in Audi A3 8P, 8V (2003 – 2018), Audi A4 B7 (2004 – 2009), Audi A6 C6 (2004 – 2011), Audi Q3 8U (2011 – 2018), Audi Q7 1st. Gen. 4L (2005 – 2015), Audi R8 I (2005 – 2015), Audi TT 8J (2006 – 2015) with key fob pictured below.

LED in the remote control key (arrow in image on right side)

– If you press a button quickly, the LED blinks once.
– If you press a button longer (convenience opening), the LED blinks several times.
– If the LED does not blink, the remote control key battery is dead. The message “Please change key battery” can also appear in the instrument cluster display. Replace the battery.


To replace remote fob battery you’ll need:

– new CR2032 3v battery (one battery)

 

In order to replace it, follow the steps:

Step 1: Press the release button (red arrow).

Step 2: Pry apart the base (A) and the cover (B) carefully with a coin. Remove the cover (arrow).

Step 3: Re-install battery. Slide the battery holder carefully into th e remote
control key. Insert the mechanical key.

Battery orientation is with the (+) side down in relation to the cover.

The instructions in this tutorial will work in the following model years:
– Audi A3 8P, 8V 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 and 2018
– Audi A4 B7 2004, 2005, 2006, 2007, 2008 and 2009
– Audi A6 C6 2004, 2005, 2006, 2007, 2008, 2009, 2010 and 2011
– Audi Q3 8U 2011, 2012, 2013, 2014, 2015, 2016 and 2017
– Audi Q7 1st. Gen. 4L 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and 2015
– Audi R8 I 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and 2015
– Audi TT 8J 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and 2015

How to replace remote fob battery in Audi A4, A5, Q7 and TT

December 22, 2017 in Audi A4, Audi A5, Audi Q7

This tutorial explains how to replace the key fob battery in Audi A4 B9 (2017 and 2018), Audi A5 F5 (2018), Audi Q7 2nd Gen. (2017 – 2018), Audi TT 8S (2016 – 2018) with key fob pictured below (smart key).

LED in the remote control key (arrow in image on right side)

– If you press a button briefly, the LED blinks once.
– If you press and hold a button (convenience opening/closing), the LED blinks several times.
– If the LED does not blink, the remote control key battery is dead. The message “Remote control key: replace
key battery” can also appear in the instrument cluster display. Replace the battery.


To replace remote fob battery you’ll need:

– new CR2032 3v battery (one battery)

 

In order to replace it, follow the steps:

Step 1: Press the release button (A) and remove the mechanical key from the remote control key.

Step 2: Press the release buttons (C) on the battery holder while pulling the battery holder out of the remote control key in the direction of the arrow.

Step 3: Re-install battery, and slide the battery holder carefully into the remote control key. Insert the mechanical key.

Battery orientation is with the (+) side down.

The instructions in this tutorial will work in the following model years:
– Audi A4 B9 2017 and 2018
– Audi A5 F5 2018
– Audi Q7 2nd Gen. 2017 and 2018
– Audi TT 8S 2016, 2017 and 2018

How to replace remote fob battery in Audi A8 (D3)

December 22, 2017 in Audi A8

This tutorial explains how to replace the key fob battery in Audi A8 D3 (2003 – 2010), with key fob pictured below.

LED in the remote control key (arrow in image on right side)

– Battery operation in the master key is monitored by a check light . The check light flashes when one of the buttons on the master key is pressed.
– If the check light does not flash, the battery is dead and has to be replaced .
– When the battery is dead the symbol appears in the instrument cluster display as well as the message: “Please change key battery”.


To replace remote fob battery you’ll need:

– new CR2032 3v battery (one battery)

 

In order to replace it, follow the steps:

Step 1: Press the release button (green arrow) to open key.

Step 2: Pry the cover (red arrow) with your fingers, as shown in image (A).

Step 3: You’ll now see the battery. Remove the old battery, making note of their orientation, and replace with new one.

Step 4: Re-install battery, and after it the key blade.

Battery orientation is with the (+) side up.

The instructions in this tutorial will work in the following model years:
– Audi A8 D3 2003, 2004, 2005, 2006, 2007, 2008, 2009 and 2010

How to replace remote fob battery in Audi A3, A4, A5, A6, Q5, Q7

December 17, 2017 in Audi A3, Audi A4, Audi A5, Audi A6, Audi Q5, Audi Q7

This tutorial explains how to replace the key fob battery in Audi A3 (2003 – 2013), Audi A4 (2008 – 2016), Audi A5 (2007 – 2016), Audi A6 (2004 – 2011), Audi S3 (2006 – 2013), Audi S4 (2009 – 2015), Audi S5 (2007 – 2012), Audi S6 (2006 – 2011), Audi RS3 (2011-2012), Audi RS4 (2012-2015), Audi RS6 (2008-2010), Audi Q5 (2008 – 2017) and Audi Q7 (2005-2015) with key fob pictured below (smart key).


To replace remote fob battery you’ll need:

– new CR2032 3v battery (one battery)

 

In order to replace it, follow the steps:

Step 1: On the back of the key press the button (marked A) and at the same time pull the key blade out of the fob.

Step 2: On the front side of the key press the button (markerd arrow and B) and at the same time pull battery.

Step 3: You’ll now see the battery. Remove the old battery, making note of their orientation, and replace with new one.

Step 4
: Re-install battery, and after it the key blade.

Battery orientation is with the (+) side down.

The instructions in this tutorial will work in the following model years:

– Audi A3 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012 and 2013
– Audi A4 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 and 2016
– Audi A5 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 and 2016
– Audi A6 2004, 2005, 2006, 2007, 2008, 2009, 2010 and 2011
– Audi S3 2006, 2007, 2008, 2009, 2010, 2011, 2012 and 2013
– Audi S4 2009, 2010, 2011, 2012, 2013, 2014 and 2015
– Audi S5 2007, 2008, 2009, 2010, 2011 and 2012
– Audi S6 2006, 2007, 2008, 2009, 2010 and 2011
– Audi RS3 2011 and 2012
– Audi RS4 2012, 2013, 2014 and 2015
– Audi RS6 2008, 2009 and 2010
– Audi Q5 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 and 2017
– Audi Q7 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and 2015

2014 to 2017 Audi Q3 8U – Fuse Box Location and Fuses List

December 17, 2017 in Audi Q3

The Audi Q3 8U (2014 – 2017) have 2 fuse boxes locations. One on storage compartment under the steering wheel and another one in engine compartment – Scroll down to see how to access them and the fuses list.

1- Fuse box on storage compartment under the steering wheel

To access the fuse box located on the driver’s side, open storage compartment under the steering wheel and press the left and right retainers inward and fold the compartment all the way down.

The fuse number is stamped into the plastic below or above each fuse.

Fuses list – Storage compartment under the steering wheel

Description
1 LED headlight (left)
2 LED headlight (right)
3 LED headlight (left)
4 LED headlight (right)
5
6
7 Steering lock
8 Convenience access
9 Airbag control module, AIRBAG OFF indicator light
10
11
12 Transmission control module
13 Air quality sensor for climate control system, heated window washer nozzles,  button, reverse light button,
14 Engine control module, transmission control module, quattro control
module, brake lights, electromechanical steering, Gateway control
module, trailer hitch control module, ESC control module, light switch,
damping control module
15 Headlight range control module, instrument illumination, headlights (left, right), diagnostic connector, headlight range control module, crankcase housing heater, air flow sensor, socket relay, DC/DC converter
16 Parking system
17 Parking system rearview camera
18 TV tuner
19 Engine starter control, DC/DC converter
20 ESC control module, climate/heating control, special functions interface
21 Selector mechanism power supply
22 Interior monitoring
23 button, front interior lighting buttons, diagnostic connector, light switch, light/ rain sensor, humidity sensor
24
25 Headlight power supply
26 Rear window wiper
27 Starter system
28 Infotainment
29 Supply for the parking system rearview camera and TV tuner
30 Infotainment
31 Infotainment
32 Instrument cluster
33 Automatic dimming rearview mirror
34
35
36 Cigarette lighter, cockpit/luggage compartment socket
37 Cockpit/rear socket
38 Transmission control module
39
40 Trailer hitch control module
41 Trailer hitch control module
42 Trailer hitch control module
43
44 Rear window defogger
45 Electromechanical parking brake control module
46 Trailer hitch control module
47 quattro control module
48 Automatic luggage compartment lid control module
49
50 Fan
51 Electromechanical parking brake control module
52 BCM
53 Front seat heating
54 Panorama roof
55 Sun shade on the panorama roof
56 Adaptive dampers control module

 2- Fuse box in the engine compartment

To access the fuse box located in the engine compartment, you must slide both sliding retainers at the left and right forward and remove the fuse panel cover.

The fuse number is stamped into the plastic below or above each fuse.

Fuses list – Engine Compartment

Power seat adjustment

 № Description
1 Transmission supply
2 ESC
3 Horn
4 DC/DC converter
5 BCM, battery data module
6 BCM (right)
7 Washer fluid pump
8 BCM (left)
9 Seat adjustment lumbar support
10 Heat oxygen sensor
11 Steering column lever, multifunction steering wheel controls
12 Cell phone adapter
13 Engine control module
14 Engine control module
15 Gateway
16 Heated oxygen sensor, fuel pump, engine components
17 Engine components
18 Fuel pump control module
19 Sound amplifier, DC/DC converter
20 Clutch pedal sensor, brake light sensor
21
22 Windshield wipers
23 Water circulation pump, auxiliary heater
24 Ignition coils
25 Driver’s door control module (central locking, window regulators)
26 Front passenger’s door control module (central locking, window regulators)
27 Terminal 15 supply
28
29 Power seat adjustment
30 ESC

The instructions in this tutorial will work in the following model years:

2014, 2015, 2016 and 2017 – Audi Q3 8U, Petrol (1.4 and 2.0 TFSI), Q3 RS 2.5 TFSI and Diesel (2.0 TDI and 2.0 TDI Quattro) Engines.

1994 to 1997 Audi A6 C4 – Fuse Box Location and Fuses Amperages

December 17, 2017 in Audi A6 C4 (1994 to 1997)

The Audi A6 C4 (1994 – 1997) have 1 fuse box and 4 relay box. The fuse box is located in the dashboard driver’s side and the relay boxes in dashboard – Scroll down to see how to access them and each the fuses list.

1 – Auxiliary relay panel II
2 – Central electric panel with relay holder
3 – Fuse box dashboard driver’s side
4 – Connector station I
5 – Auxiliary relay panel I
6 – Emergency flasher relay -J2-
7 – Radio/parking light warning buzzer -J152-
8 – Electronic control box
9 – Board computer range calibration regulator -E46-
10 – Servotronic control module -J236-
11 – Connector station II
12 – Auxiliary relay panel III
13 – Shift lock warning buzzer -H9-
14 – Airbag system connector
15 – A/C control head -E87-
16 – Airbag triggering unit -J178-
17 – Connector station III

1- Fuse box in the Dashboard driver’s side

To access the fuse box located on the driver’s side of the dashboard, you must have the driver door open and remove the side dash cover, pushing it:

Audi_A5_fuse_box_location_Driver_side

Audi A6 C4 Fuse Box Diagram in the Dashboard driver’s side

Description and Amperage

No.
Function/component
A
1 High Beam Headlight, Right
Instrument Cluster
10
2 High Beam Headlight, Lett 10
3 Headlight, Right 10
4 Headlight, Left 10
5 Parking Light, Right
Tail Light, Right
Brake Light, Right
5
6 Parking Light, Left
Tail Light, Left
Brake Light, Left
5
7 Engine Compartment Light
Glove Compartment Light
License Plate Light
10
8 Luggage Compartment
Light
Footwell Light,
Left
Footwell Light, Right
15
9 Brake Light Switch
Brake Light
10
10 Emergency Flasher Switch
Central Locking / Alarm System / Interior Light Delay Control Module
15
11 Fresh Air Blower 30
12 Rear Window Defogger
Mirror Heating Elements
30
13 Windshield Wiper Motor
Washer Nozzle Heaters
Turn Signals
25
14 Seat Belt Warning Light
Lamp Control Module, Rear
15
15 Instrument Cluster
Mirror Adjustment Switch
5
16 Rear Fog Light 15
17 FP (Fuel Pump) 15
18 Rear Window Wiper Motor (Wagon) 15
19 Dual Horn Relay
Data Link Connector
25
20 Cruise Control Switch 5
21 ABS 15

2- Auxiliary relay panel I

Audi A6 C4 Fuse Box Diagram Auxiliary relay panel I

Description and Amperage

No.
Function/component
1 Control cooling fan with engine off Relay
2 Coolant FC (Fan Control) Relay
3 Fog Light Relay
4 Intensive Washer Pump Relay
5 Not used
6 Intensive Washer Pump Relay
7 Daytime Running Lights Relay (Switch-On), J90 (Canada Only)
8 Selector Lever Light Relay. J307
9 A/C Clutch Relay, J44
10 A/C Clutch Control Module, J153
11 Rear Window / Wiper Washer Relay, J31
12 Not used
13 Speaker Power Supply Relay, J225
14 Lamp Control Module, Rear, J124
15 Lamp Control Module, Rear, J124
16 Control Module Alarm Horn, J31
17 A/C Relay, J32
Circuit breakers
A1 Automatic Window Closing Circuit Breaker (S99)
A2 Central Locking System Motor Circuit Breaker (S85)
A3 Power Window Circuit Breaker (S43)
A4 Radio Circuit Breaker (S84)
A5 Heated Seat Circuit Breaker (S79)
B1 Memory Seat Adjusting Circuit Breaker (S44)
B2 Power Seat Circuit Breaker (S80)
B3 Door Lock Heating Element Circuit Breaker (S86)
B4 Not used
B5 Sunroof Circuit Breaker (S83)

3- Auxiliary relay panel II

Audi A6 C4 Fuse Box Diagram Auxiliary relay panel II

Description and Amperage

No. Function/component
1 Power Window Control Module, J139
2 Power Window Control Module, J139
3 Automatic Window Closing Relay, J261
4 ABS Combi Relay, J156
5 Shift Lock Control Module, J221
6 Automatic Transmission Relay, J60
7 Electronic Damping Control Module Fuse, S31
8 Coolant Fan Fuse, S42

4- Auxiliary relay panel III

Audi A6 C4 Fuse Box Diagram Auxiliary relay panel III

Description and Amperage

No. Function/component
1 Not used
2 Airbag Control Light Relay, J312
3 Not used
4 Not used
5 Switch unit for water pump, relay fan stage 1
6 Not used
7 Oxygen sensor heater
8 Pump air in exhaust manifold

5- Central electric panel with relay holder

Audi A6 C4 Fuse Box Diagram central electric panel with relay holder

Description and Amperage

No. Function/component
1 Load Reduction Relay, J59
2 Dual Horn Relay, J4
3 Headlight Washer System Relay, J39
4 Back-Up Light Relay (Manual Transmission), J219
PNP (Park/Neutral Position) Relay (Automatic Transmission), J226
5 Washer / Wiper Intermittent Relay, J31
6 FP (Fuel Pump) Relay, J17

The instructions in this tutorial will work in the following model years:

1994, 1995, 1996 and 1997 – Audi A6 C4, Petrol (1.8, 2.0, 2.3, 2.6 and 2.8) and Diesel (1.9, 2.5 TDI) Engines, S6.

2013 to 2016 Audi A5 – Fuse Box Location and Fuses Amperages

December 17, 2017 in Audi A5 8F (2007 to 2016), Audi A5 8T (2007 to 2016), Audi A5 8T Sportback (2007 to 2016)

The Audi A5 8T3 (Cabrio), 8FA (Coupe) and 8TA (Sportback) (2013 – 2016) have 3 fuse boxes locations. One on each side of the dash and a third one on the right side of the trunk – Scroll down to see how to access them and the fuses list.

1- Fuse box in the Dashboard driver’s side

To access the fuse box located on the driver’s side of the dashboard, you must have the driver door open and remove the side dash cover, pushing it:

Audi_A5_fuse_box_location_Driver_side

Audi_A5_fuse_box_diagram_driver_side

Black carrier fuses list and amperage (Driver’s side)

No. Electrical equipment amps
1 Dynamic steering 5
2 Not used
3 HomeLink 5
4
5 Climate control 5
6 Right headlight range adjustment 5
7 Left headlight range adjustment 5
8 Vehicle electrical system control module 1 5
9 Adaptive cruise control 5
10 Shift gate 5
11 Heater washer fluid nozzles 5
12 Climate control 5
13 Cell phone prep 5
14 Airbag 5
15 Terminal 15 25
16 Terminal 15 engine 40

Brown carrier fuses list and amperage (Driver’s side)

No. Electrical equipment amps
1 Automatic dimming interior rearview mirror 5
2 Clutch sensor 5
3 Fuel pump (diesel/petrol) 20/25
4 Auxiliary water pump (3.2 FSI) 5
5 Seat heating (left-side) with/without seat ventilation 15/30
6 Electronic stabilisation program 10
7 Horn 25
8 Electric window motor (left door) 30
9 Wiper motor 30
10 Electronic stabilisation program 25
11 Door control unit (driver’s side) 15
12 Rain and light sensor 5

Red carrier fuses list and amperage (Driver’s side)

No. Electrical equipment amps
1 Vacant
2 Vacant
3 Lumbar support 10
4 Dynamic steering 35
5 Climatized cupholder 10
6 Control unit 1 for vehicle’s electrical system 35
7 Control unit 1 for vehicle’s electrical system 20
8 Control unit 1 for vehicle’s electrical system 30
9 Tilting panorama roof/sun roof 20
10 Control unit 1 for vehicle’s electrical system 30
11 Panorama sunroof shade 20
12 Convenience electronics 5

2- Fuse box in the dashboard passenger’s side

To access the fuse box located on the passenger’s side of the dashboard, you must have the passenger door open and remove the side dash cover, pushing it:

Audi_A4_B8_fuse_box_diagram_left_hand

Black carrier fuses list and amperage (Passenger side)

No. Electrical equipment amps
1 Vacant
2 Vacant
3 Vacant
4 Vacant
5 Steering column switch module 5
6 Electronic Stabilisation Program 5
7 Diagnostic connector 5
8 Gateway (diagnostic interface for data bus) 5
9 Vacant
10 Vacant
11 Vacant
12 Vacant

Brown carrier fuses list and amperage (Passenger side)

No. Electrical equipment amps
1 CD drive 5
2 Switch module for Audi drive select 5
3 MMI/Radio 5/20
4 Instrument cluster 5
5 Gateway 5
6 Ignition lock 5
7 Rotary light switch 5
8 Air conditioner blower 40
9 Steering column lock 5
10 Air conditioner 10
11 Diagnostic connector 10
12 Steering column switch module 5

3- Fuse box in the luggage compartment / trunk

To access the fuse box located on the luggage compartment you should remove the right side trunk trim and open the fuse cover:

Audi_A4_B8_fuse_box_diagram_luggage_compartment

Panel A: Black carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Vacant
2 Rear window heater (Cabriolet)
3 Power top latch (Cabriolet)
4 Power top hydraulics (Cabriolet)

Panel B: Black carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Luggage compartment lid control module (Avant) 30
2 Control unit for trailer 15
3 Control unit for trailer 20
4 Control unit for trailer 20
5 Electronic parking brake 5
6 Electronic suspension control 15
7 Electro-mechanical parking brake 30
8 Control unit 2 for vehicle’s electrical system 30
9 Quattro sport 35
10 Control unit 2 for vehicle’s electrical system 30
11 Control unit 2 for vehicle’s electrical system 20
12 Terminal 30 5

Panel C: Brown carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Luggage compartment lid control module 30
2 Right front seat heating 15
3 DCDC converter path 1 40
4 DCDC converter path 2 40
5 Socket 30
6 Vacant
7 Electro-mechanical parking brake 30
8 Seat heating, rear 30
9 Door control unit (passenger side) 30
10 Vacant
11 Door control unit (passenger side) 15
12 Vacant

Panel D: Red carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Socket, centre console, rear 15
2 Socket, centre console, front 15
3 Socket, luggage compartment 15
4 Cigarette lighter 15
5 V6 FSI 5
6 Rear Seat Entertainment supply 5
7 Parking system 7.5
8 Rear wiper (Avant) 15
9 EPB switch (electro-mechanical parking brake) 5
10 Lane change assist feature 5
11 Seat heating, rear 5
12 Terminal 15 control modules 5

Panel E: Black carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Not used
2 Not used
3 DSP amplifier, radio 30/20
4 MMI 7.5
5 Radio/navigation/cell phone prep 7.5
6 Rearview camera 5
7 Not used
8 Not used
9 Not used
10 Not used
11 Not used
12 Not used

The instructions in this tutorial will work in the following model years:

2007, 2008, 2009, 2010, 2011, 2012 and 2013 – Audi A5 8T3, 8FA and 8TA Petrol (1.8, 2.0 and 3.0 TFSI, 3.2 FSI) and Diesel (2.0 TDI, 2.7 TDI, 3.0 TDI) Engines, S5

Audi A8 D4 (2010 – 2017) Fuse Box Location and Fuses Amperage

April 16, 2017 in Audi A8, Audi A8 D4 (2010 to 2017)

The Audi A8 D4 (2010 – 2017) have 3 fuse boxes locations. One on each side of the dashboard and a third on the luggage compartment.

1- Fuse box in the Dashboard driver’s side

To access the fuse box located on the driver’s side of the dashboard, you must have the driver door open and remove the side dash cover, pushing it:

Audi_A5_fuse_box_location_Driver_side

Once you open the cover, you’ll see 2 fuse carriers, one brown, on the left (marked B in the image below), and on black, on the right (marked C).


Brown carrier fuses list and amperage – Driver’s side – marked B

No Amp Equipment
1 5 Headlight control switch
2 5 Emergency start coil (key identification)
3 7.5 Rear door control module (driver’s side)
5 15 Horn
6 7.5 Interior lights (headliner)
8 10/5 Steering column lever, multifunction steering wheel controls, steering wheel heating
10 5 Power steering column adjustment
11 7.5 Driver door control module
12 10 Diagnostic connector, light/rain sensor
14 25 Power steering column adjustment
15 20 Power steering, AC compressor
16 15 Brake booster

Black carrier fuses list and amperage – Driver’s side – marked C

No Amp Equipment
1 30 Front seat heating
2 30 Windshield wiper
3 30 Front exterior lighting
4 20 Sun roof
5 30 Driver power window
6 15 Driver seat (pneumatic)
7 20 Panoramic sunroof
8 35 Dynamic steering
9 30 Front exterior lighting
10 35 Windshield/headlight washer system
11 30 Rear power window (driver’s side)
12 40 Panoramic sunroof

2- Fuse box in the dashboard passenger’s side

To access the fuse box located on the passenger’s side of the dashboard, you must have the passenger door open and remove the side dash cover, pushing it:

Audi_A4_B8_fuse_box_diagram_left_hand

Carrier fuses list and amperage – marked B (Passenger side)


A
Equipment
1 5 Anti-theft alarm system
2 15 Transmission control module
3 40 Front climate control fan
4 35 Engine supply
5
6 5 Engine control module
7 7.5 Front passenger door control module
8 30 Front passenger power window
9 10 ESC control module
10 25 ESC control module
11 30 Right rear power window
12 15 Front passenger seat (pneumatics)

3- Fuse box in the luggage compartment (trunk)

To access the fuse box located on the luggage compartment (trunk) you should remove the right side trunk trim and open the fuse cover:

You’ll see 6 fuse carriers, each of them marked in the image below with a letter:

Carrier A: Black carrier fuses list and amperage (luggage compartment)


Amp
Equipment
1 5 button, data logger, diagnostic connector, BCM-1, adaptive lighting system
2 5 Networking gateway
3 5 Adaptive air suspension
4 5 Parking system
5 5 Steering column lever
6 5 Suspension control system sensor
7 5 Belt tensioners, airbag control module
8 5 Heated washer fluid nozzles, HomeLink (garage door opener), night vision system control module, sport differential, ionizer
9 5 Electromechanical parking brake control module
10 5 Rear seat heating, cooler, interior rearview mirror
11 5 Dynamic steering
12 5 Selector lever, BCM-2
13 5 Audi side assist
14 5 Engine control module
15 40 Starter
16 10/5 Left headlight/Headlight range control system

Carrier B: Red carrier fuses list and amperage (luggage compartment)


Amp
Equipment
1 25 Left reversible belttensioner
2 25 Right reversible belt tensioner
3 5 Starter diagnosis
4 7.5 DC/DC converter
5 7.5 Adaptive cruise control
6 10 Right headlight (headlight with adaptive light)
7 5 ESC control module
8 5 Sound actuator, AEM control module
9 10 Adaptive cruise control
10 5 Transmission control module
11 5 Climate control system sensors

Carrier C: Brown carrier fuses list and amperage (luggage compartment)


Amp
Equipment
1 5 Electromechanical parking brake
2 5 Suspension control system sensor
3 7.5 Riqht rear door control module
4 5 Smart modul tank
5 15 Front climate control system controls
6 10 Rear climate control system controls
7 5 Networking gateway
8 15 Cooler
9 5 Interface for special functions
10 5 Cell phone adapter, Bluetooth handset
11 15 AEM control module
12 10 Selector lever
13 10 Ambient lighting
14 20 Rear exterior lighting
15 25 Fuel pump
16 30 Electromechanical parking brake

Carrier D: Black carrier fuses list and amperage (luggage compartment)


Amp
Equipment
3 20 Rear sockets
5 15 Adaptive air suspension
6 25 115-V socket
7 30 Electromechanical parking brake
8 25 Rear seat heating
9 20 Rear exterior lighting
10 20 Rear climate control system blower
11 20 Rear sun shade, closing aid, luggage compartment lock, keyless go/entry, fuel filler door
12 30 Luggage compartment lid control module

Carrier E: Red carrier fuses list and amperage (luggage compartment)


Amp
Equipment
1 5 Rear seat adjustment buttons
3 7.5 Left rear seat (pneumatics)
5 20 Trailer hitch control module
6 30 Left rear seat
7 30 Right rear seat
8 20 Trailer hitch control module
9 15 Trailer hitch control module
10 7.5 Right rear seat (pneumatics)

Carrier F: Brown carrier fuses list and amperage (luggage compartment)


Amp
Equipment
1 30 Radio receiver/sound amplifier
2 30 Sound amplifier
3 10 Rear Seat Entertainment, radio receiver/sound amplifier
5 5 Automatic dimming interior rearview mirror
6 5 DVD changer
7 5 TV tuner
8 7.5 MMI unit/drives
9 5 Instrument cluster, analog clock
10 5 MMI Display
11 7.5 Radio receiver
12 5 Rearview camera (parking aid), Top view

The instructions in this tutorial will work in the following model years:

2010, 2011, 2012, 2013, 2014, 2015, 2016 and 2017 – Audi A4 D4, A4L D4, Petrol (3.0 and 4.0 TFSI, 4.2 FSI) and Diesel (3.0 TDI, 3.0 TDI Quattro and 4.2 TDI Quattro) Engines, S8.

Audi A5 (2007-2013) Fuse Box Location and Fuses Amperages

January 13, 2017 in Audi A5, Audi A5 8F (2007 to 2016), Audi A5 8T (2007 to 2016), Audi A5 8T Sportback (2007 to 2016)

The Audi A5 8T3 (Cabrio), 8FA (Coupe) and 8TA (Sportback) (2007 – 2013) have 3 fuse boxes locations. One on each side of the dash and a third one on the right side of the trunk.

1- Fuse box in the Dashboard driver’s side

To access the fuse box located on the driver’s side of the dashboard, you must have the driver door open and remove the side dash cover, pushing it:

Audi_A4_B8_fuse_box_location

Audi_A4_B8_fuse_box_diagram_location

Black carrier fuses list and amperage (Driver’s side)

No. Electrical equipment amps
1 Dynamic steering 5
2 Not used
3 HomeLink 5
4
5 Climate control 5
6 Right headlight range adjustment 5
7 Left headlight range adjustment 5
8 Vehicle electrical system control module 1 5
9 Adaptive cruise control 5
10 Shift gate 5
11 Heater washer fluid nozzles 5
12 Climate control 5
13 Cell phone prep 5
14 Airbag 5
15 Terminal 15 25
16 Terminal 15 engine 40

Brown carrier fuses list and amperage (Driver’s side)

No. Electrical equipment amps
1 Automatic dimming interior rearview mirror 5
2 Clutch sensor 5
3 Fuel pump (diesel/petrol) 20/25
4 Auxiliary water pump (3.2 FSI) 5
5 Seat heating (left-side) with/without seat ventilation 15/30
6 Electronic stabilisation program 10
7 Horn 25
8 Electric window motor (left door) 30
9 Wiper motor 30
10 Electronic stabilisation program 25
11 Door control unit (driver’s side) 15
12 Rain and light sensor 5

Red carrier fuses list and amperage (Driver’s side)

No. Electrical equipment amps
1 Vacant
2 Vacant
3 Lumbar support 10
4 Dynamic steering 35
5 Climatized cupholder 10
6 Control unit 1 for vehicle’s electrical system 35
7 Control unit 1 for vehicle’s electrical system 20
8 Control unit 1 for vehicle’s electrical system 30
9 Tilting panorama roof/sun roof 20
10 Control unit 1 for vehicle’s electrical system 30
11 Panorama sunroof shade 20
12 Convenience electronics 5

2- Fuse box in the dashboard passenger’s side

To access the fuse box located on the passenger’s side of the dashboard, you must have the passenger door open and remove the side dash cover, pushing it:

Audi_A4_B8_fuse_box_diagram_left_hand

Black carrier fuses list and amperage (Passenger side)

No. Electrical equipment amps
1 Vacant
2 Vacant
3 Vacant
4 Vacant
5 Steering column switch module 5
6 Electronic Stabilisation Program 5
7 Diagnostic connector 5
8 Gateway (diagnostic interface for data bus) 5
9 Vacant
10 Vacant
11 Vacant
12 Vacant

Brown carrier fuses list and amperage (Passenger side)

No. Electrical equipment amps
1 CD drive 5
2 Switch module for Audi drive select 5
3 MMI/Radio 5/20
4 Instrument cluster 5
5 Gateway 5
6 Ignition lock 5
7 Rotary light switch 5
8 Air conditioner blower 40
9 Steering column lock 5
10 Air conditioner 10
11 Diagnostic connector 10
12 Steering column switch module 5

3- Fuse box in the luggage compartment / trunk

To access the fuse box located on the luggage compartment you should remove the right side trunk trim and open the fuse cover:

Audi_A4_B8_fuse_box_diagram_luggage_compartment

Panel A: Black carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Vacant
2 Rear window heater (Cabriolet)
3 Power top latch (Cabriolet)
4 Power top hydraulics (Cabriolet)

Panel B: Black carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Luggage compartment lid control module (Avant) 30
2 Control unit for trailer 15
3 Control unit for trailer 20
4 Control unit for trailer 20
5 Electronic parking brake 5
6 Electronic suspension control 15
7 Electro-mechanical parking brake 30
8 Control unit 2 for vehicle’s electrical system 30
9 Quattro sport 35
10 Control unit 2 for vehicle’s electrical system 30
11 Control unit 2 for vehicle’s electrical system 20
12 Terminal 30 5

Panel C: Brown carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Luggage compartment lid control module 30
2 Right front seat heating 15
3 DCDC converter path 1 40
4 DCDC converter path 2 40
5 Socket 30
6 Vacant
7 Electro-mechanical parking brake 30
8 Seat heating, rear 30
9 Door control unit (passenger side) 30
10 Vacant
11 Door control unit (passenger side) 15
12 Vacant

Panel D: Red carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Socket, centre console, rear 15
2 Socket, centre console, front 15
3 Socket, luggage compartment 15
4 Cigarette lighter 15
5 V6 FSI 5
6 Rear Seat Entertainment supply 5
7 Parking system 7.5
8 Rear wiper (Avant) 15
9 EPB switch (electro-mechanical parking brake) 5
10 Lane change assist feature 5
11 Seat heating, rear 5
12 Terminal 15 control modules 5

Panel E: Black carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Not used
2 Not used
3 DSP amplifier, radio 30/20
4 MMI 7.5
5 Radio/navigation/cell phone prep 7.5
6 Rearview camera 5
7 Not used
8 Not used
9 Not used
10 Not used
11 Not used
12 Not used

The instructions in this tutorial will work in the following model years:

2007, 2008, 2009, 2010, 2011, 2012 and 2013 – Audi A5 8T3, 8FA and 8TA Petrol (1.8, 2.0 and 3.0 TFSI, 3.2 FSI) and Diesel (2.0 TDI, 2.7 TDI, 3.0 TDI) Engines, S5

Audi A4 B8 (2007 – 2015) Fuse Box Location and Fuses Amperage

January 12, 2017 in Audi A4, Audi A4 B8 (2007 to 2015)

The Audi A4 B8 (2007 – 2015) have 3 fuse boxes locations. One on each side of the dash and a third one on the right side of the trunk.

1- Fuse box in the Dashboard driver’s side

To access the fuse box located on the driver’s side of the dashboard, you must have the driver door open and remove the side dash cover, pushing it:

Audi_A4_B8_fuse_box_location

Audi_A4_B8_fuse_box_diagram_location

Black carrier fuses list and amperage (Driver’s side)

No. Electrical equipment amps
1 Dynamic steering 5
2 Clutch sensor 5
3 Garage door opener 5
4 Audi lane assist 10
5 Air conditioner 5
6 Headlight range control (right) 5
7 Headlight range control (left) 5
8 Control unit 1 for vehicle’s electrical system 5
9 Interior mirrors 5
10 Selector gate 5
11 Heated washer jets 5
12 Air conditioner 5

Brown carrier fuses list and amperage (Driver’s side)

No. Electrical equipment amps
1 Vacant
2 Clutch sensor 5
3 Fuel pump (diesel/petrol) 20/25
4 Auxiliary water pump (3.2 FSI) 5
5 Seat heating (left-side) with/without seat ventilation 30
6 Electronic stabilisation program 10
7 Horn 25
8 Electric window motor (left door) 30
9 Wiper motor 30
10 Electronic stabilisation program 25
11 Door control unit (driver’s side) 15
12 Rain and light sensor 5

Red carrier fuses list and amperage (Driver’s side)

No. Electrical equipment amps
1 Vacant
2 Vacant
3 Lumbar support 10
4 Dynamic steering 35
5 Interior light 5
6 Control unit 1 for vehicle’s electrical system 35
7 Control unit 1 for vehicle’s electrical system 30
8 Control unit 1 for vehicle’s electrical system 30
9 Tilting panorama roof/sun roof 20
10 Control unit 1 for vehicle’s electrical system 30
11 Vacant
12 Convenience electronics 5

2- Fuse box in the dashboard passenger’s side

To access the fuse box located on the passenger’s side of the dashboard, you must have the passenger door open and remove the side dash cover, pushing it:

Audi_A4_B8_fuse_box_diagram_left_hand

Black carrier fuses list and amperage (Passenger side)

No. Electrical equipment amps
1 Vacant
2 Vacant
3 Vacant
4 Vacant
5 Steering column switch module 5
6 Electronic Stabilisation Program 5
7 Diagnostic connector 5
8 Gateway (diagnostic interface for data bus) 5
9 Vacant
10 Vacant
11 Vacant
12 Vacant

Brown carrier fuses list and amperage (Passenger side)

No. Electrical equipment amps
1 CD drive 5
2 Switch module for Audi drive select 5
3 MMI/Radio 10/20
4 Light switch 5
5 Control unit for instrument cluster 5
6 Ignition lock 5
7 Vacant
8 Air conditioner blower 40
9 Steering column lock 5
10 Air conditioner 10
11 Diagnostic connector 10
12 Steering column switch module 5

 

3- Fuse box in the luggage compartment / trunk

To access the fuse box located on the luggage compartment you should remove the right side trunk trim and open the fuse cover:

Audi_A4_B8_fuse_box_diagram_luggage_compartment

Black carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Vacant
2 Control unit for trailer 15
3 Control unit for trailer 20
4 Control unit for trailer 20
5 Electronic parking brake 5
6 Electronic suspension control 15
7 Electro-mechanical parking brake 30
8 Control unit 2 for vehicle’s electrical system 30
9 Vacant
10 Control unit 2 for vehicle’s electrical system 30
11 Control unit 2 for vehicle’s electrical system 20
12 Vacant

Brown carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Electrical socket 15
2 Vacant
3 Radio/navigation 7.5
4 Control unit for digital sound system 30
5 MMI 5
6 Door control unit (driver’s side) 30
7 Electro-mechanical parking brake 30
8 Seat heating, rear 30
9 Door control unit (passenger side) 30
10 Remote control receiver for auxiliary heating 5
11 Door control unit (passenger side) 15
12 Control unit for reversing camera 5

Red carrier fuses list and amperage (Trunk)

No. Electrical equipment amps
1 Socket, centre console, rear 15
2 Socket, centre console, front 15
3 Socket, luggage compartment 15
4 Cigarette lighter 15
5 Parking aid 5
6 Phone pre-installation without handsfree system(VDA interface) 5
7 Control unit for adaptive cruise control 15
8 Vacant
9 EPB switch (electro-mechanical parking brake) 5
10 Lane change assist feature 5
11 Seat heating, rear 5
12 Airbag 5

The instructions in this tutorial will work in the following model years:

2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 and 2015 – Audi A4 B8 Petrol (1.8 and 2.0 TFSI, 3.2 FSI) and Diesel (2.0 TDI, 2.7 TDI, 3.0TDI) Engines, S4 and RS4