Vehicle maintenance Audi A3 8L

Types and volumes of lubricants and fluids used
Petrol engines All models except those equipped with AJQ engines: Unleaded gasoline is not worse than AI-95 It is permissible to use unleaded gasoline no worse...

Schedule of current maintenance
Underhood space. Petrol engine 1.6 l Underhood space. Petrol engine 1.8 l Underhood space. Petrol engine 1.8T Underhood space. Turbodiesel engine 1 Windscreen...

General information about the setup
The term "setup" is used in this manual to refer to a set of procedures rather than to a single procedure. If the routine maintenance schedule is strictly...

Checking fluid levels, leak control
Checking the frost resistance (density) of the coolant in the expansion tank The brake fluid reservoir is located on the left in the engine compartment. The...

Checking the condition of the tires and their pressure
Tread wear indicators up to a depth of 1.6 mm are located in the places marked on the sidewall of the TWI Checking the air pressure in the tires Tire valve 1...

Changing engine oil and oil filter
Warning: Prolonged skin contact with used engine oil is quite dangerous. Use barrier cream and wear gloves during this procedure. Change oil-soaked clothing...

Checking the timing belt for damage, measuring wear
Measuring Belt Wear on a Diesel Engine Diesel engine To carry out the work you will need: calipers, toothed belt and tension roller (if necessary). Even if the...

Checking the brake system
Bend the brake hose to reveal any damage Use a caliper to measure the thickness of the front brake pad together with the metal base. It should be at least 7 mm...

Checking the fuel system
Warning: Gasoline is highly flammable, so special precautions should be taken when working with any components of the fuel system. Do not smoke, and do not...

Wheel rotation and replacement. Anti-skid chains
Wheel rotation diagram A tire that only allows movement in the direction indicated by the arrow Execution order 1. Rotation can be done when signs of uneven...

Checking the condition and replacing engine compartment hoses, localizing leaks
Warning: The air conditioning system hoses must be replaced at the service station of the representative office or in a specialized workshop where there is...

Checking the functioning of the cooling system
Hoses, as well as drive belts, tend to fail at the most inopportune moment - to avoid troubles associated with a ruptured radiator or heater hose, carefully...

Checking the condition of the exhaust system
Inspect the rubber exhaust system mounts for cracks Execution order 1. The check should be done with a cold engine, so it is best to do it before the first...

Visual inspection of the gearbox for leaks
Gearbox oil leaks may occur in the following places. The plane of the junction of the cylinder block and the manual transmission (rear crankshaft oil...

Checking the condition of suspension and steering components
Warning: Steering and suspension components should be inspected regularly. Worn or damaged steering and suspension components can cause excessive and dangerous...

Checking the condition of the protective covers of the drive shafts
1. Protective covers of drive shafts are very important elements, as they protect constant velocity joints (CV joints) from dirt, water and other foreign...

Lubrication of door latches and lock cylinder
1. The door retainer is lubricated only in the areas marked with an arrow. AUDI recommends as a lubricant "G 052 778 A2" 2. Lubricate the door lock cylinders...

Checking the condition, adjusting and replacing windshield wipers
1. Over time, road film builds up on windshield wipers, reducing their effectiveness, so wipers should be washed regularly in a mild cleaning solution....

Visual inspection of the seat belt and airbag unit
Warning: The noise that occurs when the belt is reeling in is normal. Never use oil or grease to eliminate it. For safety reasons, the automatic belt reeling...

Checking battery condition, care and charging
Tools and materials needed for battery maintenance 1 face shield/safety glasses - when brushing away traces of corrosion, crystallized acid particles can...

Checking the transmission oil level of the manual transmission
Every 30,000 km or once every two years. Transmission oil replacement is not required throughout the entire service life. When carrying out the work you will...

Replacing the cabin air filter
The filter that traps dust and pollen in the interior ventilation and heating system is located at the interior ventilation intake pipe on the right in the...

Replacing the air filter element
Every 2 years. To carry out the work you will need a new air filter element. Removal Removal is described using the example of a 1.8 l/125 hp engine. For other...

Replacing brake fluid
Special tool required: Open-end wrench for unscrewing the air bleed nipple. Transparent plastic hose with an internal diameter of 6 mm and a container for...

Checking and replacing spark plugs
Every 60,000 km Warning: Replace spark plugs only when the engine is cold or slightly warm. If the spark plugs are removed when the engine is hot, the threads...

Replacing the fuel filter of a diesel engine
Fuel filter 1 clamp 2 fuel hose from the gas tank 3 sealing ring 4 regulating valve with fuel hoses 5 clamp 6 fuel hose to high pressure fuel pump 7 fuel...

Checking the power steering fluid level
1. Check the power steering fluid level periodically to avoid vehicle handling problems such as damage to the steering pump. Follow these steps:. Warning: Do...

Checking the automatic transmission final drive fluid level
No special tool required. Warning: If the oil level in the main gear is checked and it is found that there is too much or too little oil, the oil must be...

Changing the oil in the Haldex clutch of all-wheel drive models
1. Remove the drain plug –1– under the clutch housing and drain the oil. 2. Unscrew the filler cap –2–. 3. Tighten the drain plug to the torque specified in...

Checking the condition of ribbed drive belts
1. The ribbed belt tension is automatic. It is necessary to periodically check the condition of the belt, and if defects are found, replace the belt. 2. Drive...

Checking the AT transmission fluid level
Every 90,000 km. 1. The transmission fluid level must be checked at the time/mileage intervals specified in the Specifications. Perform this procedure only...

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