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Audi A4
Repair manual

Maintenance Audi A4 B6

Step-by-step instructions on "Maintenance" for Audi A4 B6 (2000–2006). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

General information

Vehicle data sticker

Engine code and engine number

All switches, electrical equipment, displays and other driver-operated controls, checking function

Special tools required

Windshield washer jet settings

Headlight washer system, checking spray jet setting

Power window regulators, checking positions

Quartz clock

Radio (Symphony), deactivating transport mode

Radio, activating the anti-theft coding

On Board Diagnostic (OBD), checking Diagnostic Trouble Code (DTC) memory with VAG 1551 or VAS 5051

Instrument cluster (Country), coding/adapting the language variants

Adapting the language variants

Service Reminder Indicator (SRI), inspection service (fixed interval), resetting

Table for channels and adaption values

Special tools, testers, measuring instruments and auxiliary items required

Connecting vehicle diagnosis, measurement and information system VAS 5051

End of output

Select vehicle system

Adapting the oil quality

Maximum time interval

Maximum distance in km

Minimum distance in km

Resetting of service display after service without VAS 5051.

Door checks and lock cylinders, lubricating

Hood catch hook, lubricating

Sun roof, checking function, cleaning guide rails and lubricating

Telematics emergency power battery, replacing

Removing

Installing

Battery with magic eye, checking display and filling with distilled water

Fill with distilled water

Electrolyte level too high

Test units required

Battery, performing load test

Test equipment display during load test

Engine cover, removing

Engine (from above and below) and engine compartment, visually checking for leaks and damage

Windshield / headlight washer system, filling fluid

Cooling system, checking antifreeze and filling if necessary

Delivery Inspection

Inspection Service

Mixture ratio

Checking antifreeze and fill coolant additive if necessary

1.8 L 4-cyl. 5V Turbo engines

3.0 L 6-cyl. 5V engines

Right-hand cylinder bank

Hydraulic system, checking for leaks, checking fluid level and filling if necessary

Dust and pollen filter, replacing

Noise insulation, removing

Transport locks, removing blocking parts for front and rear suspension struts

5-speed manual transmission 012/01W, front wheel drive

5-speed manual transmission 01A, all wheel drive

6-speed manual transmission 01E, all wheel drive

Automatic transmission 01V

Test conditions

Checking and filling ATF to level

Filling ATF

All engines

6-cylinder gasoline engines

All models

Brake system, visually checking for leaks and damage

Brake pads, checking thickness

Front disc brake pads

Rear disc brake pads

Underseal, visually checking for damage

Tie rod ends, checking play, attachment and protective boots

Checking tires

Checking tire wear pattern

Tires (including spare wheel), checking and recording tread depths

Tires (including spare wheel), inflating to correct pressures

Tire repair set, checking

Wheel bolts, tightening

Engine oil, filling

Oil specifications

Oil specifications for gasoline engines

Capacities with filter replacement

Engines with turbocharger

Test requirements

Brake fluid level, checking

Note the following

Brake fluid, changing

Sequence: Brake fluid quantity which must flow out of wheel cylinders or brake calipers

Headlights, checking and adjusting

Checking and adjustment conditions

Capacity Table

Checking headlight alignment

Vehicles with halogen headlights

Vehicles with gas discharge headlights

Perform basic setting using VAS 5051

Select operating mode

Additional lights

Service

Setting low beam alignment of driver's side headlight

Aligning fog lamp

Passenger's side headlight, alignment

Test drive

RAPGARD(R), inspection, removal and disposal

Inspection

Removal

RAPGARD(R), paint inspection after removal

Adhesive residue removal

RAPGARD(R) Disposal

Vehicle, lifting

Trolley jack (floor jack)

Lifting platform

Front

Rear

Towing

Front-wheel drive vehicles

All-wheel drive vehicles

Towing speeds

Vehicles with front wheel drive

Vehicles with All-wheel drive