Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions
  1. Car
    2. :
  2. Audi
    3. :
  3. A4
    4. : 2000-2004 (B6)

Audi A4 Years 2000-2004 (B6)

Audi A4 (2000-2004 / B6)
How to Reprogram the Remote of the Audi A4?
In this tutorial, you will see how to reprogram the remote of the Audi A4, a very simple and quick operation, for example, to perform after replacing the …Read all…
Posted on 16 September 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to Replace the Headlight Bulb on an Audi A4
In a few simple steps, discover how to replace the low beam headlight bulb on an Audi A4. First, open the hood of the vehicle and disconnect the electrical …Read all…
Posted on 16 August 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
Why the Oil Level Light Doesn't Reset on the Audi A4 B6
Sometimes the service light on the Audi A4 B6 may not reset, and here are the most common reasons: first, consider the hood release switch. If the light stays …Read all…
Posted on 10 August 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to Replace the Windshield Wipers on an Audi A4
To replace the windshield wipers on an Audi A4, lift the wiper arms off the windshield to the service position. Rotate the blade to access the fastening system …Read all…
Posted on 9 June 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to Replace the Engine Air Filter in an Audi A4
To replace the engine air filter in an Audi A4, open the hood and locate the air filter box in the engine compartment, connected to the intake duct. Unscrew …Read all…
Posted on 1 June 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to Reset the Service Light on an Audi A4 B6/B7
In this video, see how to reset the service light on an Audi A4 B6/B7 (and also on a Seat Exeo): ensure the vehicle is off, then press and hold the button that …Read all…
Posted on 20 April 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
Reset the Service Light on Audi A4
Follow these main instructions to reset the service light for routine maintenance on the Audi A4. First, get in the vehicle and press and hold the maintenance …Read all…
Posted on 18 April 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to Reset the Maintenance Light on an Audi A4
Today, let's see how to reset the maintenance light on an Audi A4 B6, a model produced from 2000 to 2004. The operation shown is really very simple and quick …Read all…
Posted on 1 April 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
Resetting the Service Light on the Audi A4
Today, you will learn how to reset the service light for the routine maintenance oil change on the Audi A4. First, get in the vehicle and press and hold the …Read all…
Posted on 19 March 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to Replace the Convertible Top on an Audi A4 Cabriolet
In this guide, you will find the main instructions on how to remove and replace the convertible top on an Audi A4 Cabriolet. First, open the automatic top …Read all…
Posted on 10 March 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to Replace the Steering Gearbox on an Audi A4
In this brief guide, you will find the main instructions on how to remove and replace the steering gearbox on an Audi A4. First, lift the vehicle and remove …Read all…
Posted on 7 March 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to Reprogram an Audi A4 Key
To reprogram an Audi A4 key, insert a working key into the ignition and turn the ignition to the ON position without starting the engine. Exit the vehicle and …Read all…
Posted on 6 March 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to Remove the Audi A4 Alarm Siren
In this brief guide, you will find instructions to remove and replace the alarm siren of the Audi A4. First, open the trunk and start removing the right side …Read all…
Posted on 10 February 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
Replacement of the ECU (Engine Control Unit) of the Audi A4
In this guide, we will see the main instructions that will allow us to disassemble and replace the ECU (Electronic Control Unit) of the Audi A4. First, let's …Read all…
Posted on 21 January 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to replace the starter motor of the Audi A4 1.8T
Below we will see the main instructions on how to disassemble and replace the starter motor of the Audi A4 1.8T. First, we raise the vehicle to access the …Read all…
Posted on 18 January 2026 by ScegliAuto
Audi A4 (2000-2004 / B6)
How do you reset the Service light on an Audi A4?
You can completely turn off the Service light that appears on the instrument panel of the Audi A4 by holding down the button with the wrench icon located on …Read all…
Posted on 29 December 2025 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to replace the serpentine belt of the Audi A4 2.5 TDI.
Today we will discover the instructions that will allow us to disassemble and replace the serpentine belt of the Audi A4 2.5 TDI, with a V6 engine. First, …Read all…
Posted on 25 December 2025 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to repair the glove compartment of the Audi A4
The instructions in this guide will show us how to disassemble and repair the glove compartment of the Audi A4. First, we open the front door on the driver's …Read all…
Posted on 19 October 2025 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to reset the service on the Audi A4 B6/B7
In this video we can see how to reset the service light on an Audi B6 like the one in the video, but also on the B7 which is very similar. We insert the key …Read all…
Posted on 20 July 2025 by ScegliAuto
Audi A4 (2000-2004 / B6)
How to program the key of the Audi B6
Today we will explain how to reprogram the remote control of an Audi A4 car. To reprogram the remote control after replacing the car battery, we need to access …Read all…
Posted on 18 June 2025 by ScegliAuto
Accelerator (1) Cigarette lighter (1) Airbag (8) Alternator (7) Speaker (3) Shocks (10) Antenna (1) Air conditioning (11) Car stereo (20) Battery (27) Air vents (1) Bushings (1) Control arm (10) Transmission (5) Spark plugs (10) Glow plugs (4) Convertible top (6) Body (8) Glove compartment (16) Control unit (9) Key (103) Trunk lock (2) Timing belt (47) V-belt (7) Air conditioner (1) A/C controls (6) Onboard computer (14) Checks and maintenance (75) Throttle body (2) Dashboard (7) Shifter boot (3) CV boot (1) Bearing (2) MAF sensor (1) Brake rotors (6) Headlight (33) Tail light (21) Fog lights (4) Diesel particulate filter (2) Air filter (18) Cabin air filter (24) Fuel filter (3) Diesel fuel filter (5) Oil filter (4) Parking brake (4) Clutch (1) Grille (7) Fuel injectors (2) Window switch (3) Accessory kit (7) Xenon headlight kit (1) Light bulb (8) Headlight bulb (30) Tail light bulb (14) Interior dome light bulb (14) Antifreeze coolant (1) License plate light (5) (6) Handle (12) Exhaust muffler (1) Engine (8) Power window motor (7) Starter motor (11) Transmission fluid (6) Engine oil (8) Power steering fluid (1) Clock (23) Door trim panel (45) Windshield (1) Front bumper (18) Rear bumper (11) Brake pads (9) Hydraulic pistons (2) Tires (2) Shift knob (13) Pump (4) Fuel pump (22) Car door (6) Push button (5) Power window switch (8) Instrument cluster (10) Radiator (6) Heater core (7) Wheel (3) Fuse box (87) Seat (28) Axle shaft (4) Crankshaft position sensor (5) Engine coolant temperature sensor (3) Parking sensors (1) Door lock (10) Brake system (2) Suspension system (2) Side mirror (17) Rearview mirror (6) AdBlue warning light (13) Warning light – error code (38) (32) Tire pressure warning light (8) Service warning light (116) Manufacturer emblem (1) Engine mount (2) Fuel cap (8) Windshield wipers (12) Thermostat (14) Tie rods (1) Center console tunnel (3) Turbocharger (3) Valve (3) EGR valve (3) Blower motor (2) Side window (2) Steering wheel (5)

See also:

How to Reset the Central Locking of the Volkswagen Golf 4?

If the central locking system of the Volkswagen Golf 4 is not working, it is likely necessary to reset the system: to do this, open the driver's door and detach the side panel of the dashboard next to the steering wheel. Under this panel, you will find the fuses, including the one for the central locking, which is indicated in the manual as number 14. To reset the system, remove this fuse from its housing, then reinsert it or replace it with a new one of the same amperage: this will reset the central locking system.

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