Audi A4

Since 1994 of release

Repair and car operation

Audi А4
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ Exhaust system
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and channels всасывания
+ Injection system
+ Coupling
+ Transmission and the main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tyres
+ The electrotechnical equipment
+ Ignition system
+ Illumination
+ The alarm equipment
- Tools and devices
   Check of control tools and bulbs
   The combined device
   The indicator of quantity of fuel
   The indicator of temperature of a cooling liquid
   Auxiliary devices
   Control bulbs above in the combined device
   Control bulb of a cooling liquid
   Control bulb of level of a brake liquid
   Control bulb of pressure of oil
   Control bulb of indexes of turns
   Control bulbs in devices of the round form (and nearby)
   Control bulb of indexes of turn on the trailer
   Control bulb ASR
   Control bulb of the lock of ignition
   Control bulb of headlights of a headlight
   Control bulb of a pillow of safety
   Control bulb ABS
   Control bulb of a lay brake
   Control bulb of gymnastics of the accumulator
   System of the autocontrol of the car
   The ignition lock
   Check of switches
   Alarm buzzer of illumination
   Cigar Lighter
   Warmed back glass
   Check of screen wipers and windscreen
   The engine of screen wipers
   The help at malfunctions
   Gulf of a liquid for washing of glasses
   System of washing of headlights
   Adjustment of a mirror with the electric drive
   The central lock
   window raiser with the electric drive
   Sliding/demountable roof with the electric drive
   Radio receiver
   The aerial on back glass
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics

Gulf of a liquid for washing of glasses

The constant control

The rests of exhaust gases, from means for care of the varnished surfaces persistently settle steams of oil and silicone on glass. Therefore in a warm season it is recommended in water for washing of glasses to add a cleaner; antifreeze with washing-up liquid addition in the winter approaches.


  1. The branch pipe for a liquid gulf is in all models at the left in an impellent compartment on a lateral wall, but tanks have different forms and the sizes depending on the engine and a complete set.
  2. In cars without system of washing of glasses of headlights the tank with a liquid for washing of glasses has capacity about 3,5 l.
  3. In cars with system for washing of glasses of headlights the tank in capacity about 6,5 l is established.
  4. In cars with турбодвигателем and system of washing of glasses for the sake of economy of a place the tank from two parts is established. One tank settles down – as in all models – under a wing, hidden in a wheel niche. The second tank settles down precisely opposite inside in an impellent compartment.
  5. In the beginning pour the additive and then water that liquids in a tank have well mixed up.
  6. In the car without warmed sprays of water (are available in a winter package) sprays can freeze through at a strong frost.
  7. For preventive maintenance it is recommended to use higher concentration of antifreeze. Подмешивание denatured alcohol in a combination to antifreeze can lead to formation of flakes and закупориванию snuffled sprays.
  8. Not to admit закупоривания snuffled sprays a liquid for washing of glasses, it is recommended to establish in a hose of giving of a liquid the filter available on sale for gasoline.

 Councils: you should not fill in water for washing of glasses from flasks with water, often at stand-by at gasoline stations since there often there are rests of oil and greasing which then will appear on your windscreen and during a rain will create in the field of work of screen wipers stirring lubricant film.

If the review field on a windscreen, despite the additive in water of washing-up liquids, remains muddy old familiar means for brass cleaning Sidol (but not Sidol Spezial will help). It is put by a rag and should dry up, and then the white dust is erased by a pure rag. In such a way the rests of oil, means for care of a varnish and other substances reliably leave.

Adjustment of a water stream

At activization of system of washing of glasses on windscreen Audi A4 four water streams are splashed out. Adjustment is carried out as follows:


  1. Insert a needle into an aperture распыл. Nozzles.
  2. The aperture of a nozzle takes places in a ball which turns by means of a needle.
  3. Turn a nozzle until water streams will not fall on a windscreen how is shown in drawing.

Water nozzles with electroheating

Despite подмешивание antifreeze, the liquid for washing of glasses can freeze in lobbies распылительных nozzles because of a head wind. From it the device for heating helps snuffled, available in a winter package.

Directly before nozzles there is a metal case with temperaturno-dependent heating resistance. At inclusion ignitions (plug) on this resistance pressure arrives. Nozzles quickly thaw at a frost at the expense of an initial current of the big force (0,5-0,7). For maintenance of temperature the current strength after a warming up phase falls approximately to 200 мА. If air temperature falls more low–15 С the current поддерживания temperatures raises to 320 мА.

Search of malfunctions

If heating of the water snuffled does not function, check up following knots:


  1. Having opened a cowl, disconnect штекерный a nozzle socket.
  2. The pressure indicator at the included ignition check up, whether there is a pressure or whether connection with weight is perfectly in order.
  3. If is not present, find rupture in a wire.
  4. If with pressure giving everything is all right it is necessary to replace a nozzle.