Audi A4 B6 (2000-2006) – fuse box

Audi A4 B6 (2000-2006) – fuse box diagram

Year of production: 2000, 2001, 2002, 2003, 2004, 2005, 2006.

The cigarette lighter fuse (power socket) on the Audi A4 B6 (2000-2006) is fuse 33 in the fuse box.


Fuse box in the engine compartment

Type 1

1 Engine coolant pump relay (V6) (if fitted)
2 Transmission system relay (Multitronic)
3 Secondary air injection (AIR) pump relay
4 Engine Coolant Pump Engine Control Module (AMM / BDV) (if equipped)
5 Starter motor lockout (MT) switch relay (if fitted)
F1 (15A) Engine management, BPP switch
F2 (40A) Secondary air injection (AIR) pump (if equipped)
F3 (15A) Automatic transmission (AT) (6 gears AT / Multitronic)

The scheme of the fuse box

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Type 2

1 Fuel lift pump relay
2 Transmission system relay (Multitronic)
3 Glow plug relay
4 Engine control relay (EC)
5 Starter motor lock switch relay;

Reverse lamp relay (Multitronic).

F1 (15A) Engine management, BPP switch
F2 (60A / 80A) Glow plugs
F3 (15A) Automatic transmission (AT) (6-speed AT / Multitronic)
F4 (60A) Glow plugs

Fuse box in passenger compartment Audi A4 (B6)

Location of the fuse box The fuse
box of the Audi A4 B6 is located on the left side of the dashboard:

To access it, open the left side door and remove the dashboard side cover by pressing down on it.


F1 (10A) Air conditioning (AC)
F2 (5A) Foot lamps;

Glove box lamp.

F3 (5A) Heated windshield washer nozzles
F4 (5A) Engine coolant blower motor control module
F5 (10A) Automatic transmission (AT);

Engine oil pressure and temperature sensor;

Heated rear seats;

Navigation system;


F6 (5A) Air conditioning (AC)
F7 (10A) Anti-lock brake system (ABS);

BPP switch;

CPP switch.

F8 (5A) Telephone / telematics
F9 (10A) Brake servo vacuum pump (if equipped)
F10 (10A) Headlamp adjustment
F11 (10A) Automatic transmission (AT) -2001
F12 (10A) Data link connector (DLC)
F13 (10A) Steering column function control module
F14 (10A) Stop lamps
F15 (10A) Instrument panel;

Navigation system.

F 16 (5A) Garage door opener
F17 (10A) Parking aid
F19 (15A) Front fog lamps;

Rear fog lights.

F20 (15A) Right-hand dipped beam headlight, headlight adjustment
F21 (15A) Left-hand dipped beam headlight, headlight adjustment
F22 (15A) Door function control module, left front;

Door function control module, left rear (^ 2001).

F23 (15A) Door function control module, right front;

Door function control module, right rear (^ 2001).

F24 (20A / 30A) Multifunction control module 2-convenient equipment
F25 (30A) A / C and heater blower motor
F26 (30A) Heated rear window
F27 (30A) Trailer control module
F28 (20A) Fuel pump;

Fuel lifting pump.

F29 (20A) Engine management – petrol
F30 (20A) Sunroof
F31 (15A) Non-dazzle interior mirror;

Automatic transmission (AT);

Data Link Connector (DLC);

Engine management;

Reversing lamps.

F32 (20A) Engine management – petrol
F33 (15A) Cigarette lighter
F34 (15A) Engine management – petrol
F35 (30A) Accessory connector
F36 (30A) Multifunction control module 1;

Windshield washers and wipers.

F37 (20A / 25A) Multifunction control module 1;

Headlight washers.

F38 (15A / 30A) Alarm system;

Opening the boot lid / tailgate;

Multifunction control module 2, comfort equipment.

F39 (20A / 30A) Audio system;

Navigation system.

F40 (25A) Horn
F41 (30A) Auxiliary heater (2003 ^)
F42 (25A) Anti-lock brake system (ABS);

Electronic Stability Program (ESP).

F43 (15A) Engine management – petrol
F44 (30A) Heated seats;

Heated steering wheel.

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Audi A4 (B6) relay box.

1 Fuel-gasoline pump relay
2 Power steering control module (Servotronic) (if equipped)
3 Horn relay – double sound
4 Brake servo vacuum pump relay (if equipped)
6 Ignition auxiliary circuits relay
F2 (10A) Rear window louver switch
F4 (30A) Electric window switch – rear
F5 (10A) Electric adjustment of the lumbar support of the chair
F6 (30A) Electric windshield switch
F7 (30A) Trailer socket

Relay box

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4 Taxi alarm system control module 3 – hands-free kit
F2 Auxiliary equipment
F5 (50A) Anti-lock brake system (ABS)
F6 (40A / 60A) Engine coolant blower motor control module 1
F7 (10A) Rescue vehicles
F8 Engine 2 Coolant Blower Motor Control Module (If Equipped)

2 Engine coolant heater relay 2- high power
3 Engine 1 coolant heater relay – low power
F1 (30A) Auxiliary heater ^ 2003
F2 (40A) Engine coolant heater
F3 (60A) Engine coolant heater

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