Vehicle maintenance Audi A8 D2

Maintenance intervals
In order to ensure reliable operation of the vehicle during the entire period of operation, it is necessary to carry out maintenance in a timely manner. The...

Motor oil
Viscosity and specifications At the manufacturer's plant, the engine is filled with a special high-quality all-season oil, which is suitable for use at any...

Checking the exhaust system
With the engine cold, check the condition of the exhaust system along its entire length. Check the pipes and their connections for leaks, corrosion and damage....

Engine cooling system
The engine cooling system is filled at the factory with a long-lasting coolant that does not need to be replaced. The coolant consists of 60% water and 40%...

Replacing spark plugs
Spark plugs are replaced during routine maintenance. If unscheduled spark plug replacement is necessary, use only spark plugs recommended for the engine. This...

Draining water from the fuel filter of a V6 TDI diesel engine
Remove the cover from the right side of the engine compartment. Fig. 2–14. Fastening elements of the fuel filter of the V6 TDI diesel engine: 1 – plug of the...

Replacing the fuel filter of a V6-V8 TDI diesel engine
Remove the cover from the right side of the engine compartment (Fig. 2–16). Fig. 2–14. Fastening elements of the fuel filter of the V6 TDI diesel engine: 1 –...

Checking the tightness of the hoses
Cooling system leaks are usually detected by a white or rust-colored coating in the area of the leak. Carefully inspect the radiator and coolant hoses along...

Replacing the air filter element
Fig. 2–16. Location of fuel filter housing mounting screws Remove the cover from the right side of the engine compartment (see Fig. 2-16). Fig. 2–17. Location...

Checking the condition of the poly V-belt
The tension of the poly V-belt is carried out automatically. It is necessary to periodically check the condition of the belt and replace it if any defects are...

Checking the drive shaft protective cover
Raise and secure the vehicle securely on stands. Turn the steering wheel fully right or left and rotate the wheel. Inspect the rubber boots of the constant...

Visual inspection of gearbox tightness
Gearbox oil leaks may occur: at the point where the drive shafts are connected to the gearbox; near the oil drain plug; near the oil filler cap. To locate the...

Checking the oil level in a manual transmission
In a manual transmission, the oil should not be changed. Fig. 2–18 Using a VW 3357 socket wrench to remove the oil filler plug from a 012 manual five-speed...

Replacing and checking the oil level in the automatic transmission
The transmission fluid level in the automatic transmission depends on the oil temperature. Diagnostic equipment is required to accurately measure the...

Checking the front suspension and steering
Raise the front of the vehicle and support it securely on stands. Visually inspect the ball joint mud boots and rack and pinion steering gear boots for cracks,...

Checking the mudguards of the front suspension joints
Raise the front of the car and support it on stands with the wheels hanging in the air. Use a portable lamp to shine a light on the mudguards of the lower...

Checking the shock absorber
Check the shock absorber for any signs of leaks. If a leak is detected, the shock absorber is damaged and requires replacement. Shock absorbers are replaced in...

Radiator check
Check the radiator for leaks or corrosion, especially around the coolant hose connections. Clean the radiator with a soft brush or compressed air. If there are...

Checking the electrical wiring
Check the condition of the electrical wiring in the engine compartment and under the vehicle. Check the reliability of the electrical wiring. Pay special...

Checking the brake fluid level
The brake fluid reservoir is located in the engine compartment. The reservoir cap has a ventilation hole that should not be blocked. The transparent body of...

Checking the front brake pads
As practice shows, the front brake pads on the passenger side wear out more intensively, so they need to be checked on the right front wheel. Loosen the right...

Checking brake hoses
Brake pipes and hoses are used to transfer brake fluid from the master brake cylinder to the wheel brake cylinders. Brake hoses provide movable connections...

Checking the Power Steering Fluid Level
On vehicles with self-leveling suspension, check the power steering fluid level with the vehicle under no load. The fluid level can be checked cold or heated...

Pollen filter
The pollen filter, which traps dust and plant pollen in the interior ventilation and heating system, is located on the left and right under the ventilation...

Rechargeable battery
When working with the battery, wear protective glasses. Do not allow acid drops or particles containing lead compounds to come into contact with your eyes,...

Door hinges
Fig. 2–32. Lubrication point of door hinges with VW-G 000 400 grease The door hinges must be periodically lubricated with VW–G 000 400 grease (Fig. 2–32).

Windscreen wiper blades
Keeping your windscreen wipers in perfect condition is essential to ensuring good visibility. To avoid deformation of the brushes, it is necessary to clean...

Engine code and number
The engine code is indicated on the identification plate in the spare wheel or on the floor of the luggage compartment. The engine code and number are...

Towing eyes
When towing a vehicle, the cable or rigid coupling must be attached only to the towing eyes. Fig. 2–37. Removing the grille at the bottom of the front bumper...

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