Audi 80/Avant (B4)

Audi 80/Avant
The description
System of release of the fulfilled gases
Cooling system
Fuel tank and the fuel pump
The air filter and intake channels
Injection system
Transmission and transmission
Suspension bracket and steering
Brake system
Antiblocking system of brakes
Wheels and tyres
body electrosystem
Ignition system
- Illumination
   Illumination check
   Spare lamps
   Replacement of lamps
   Removal of headlights
   Check of adjustment of headlights
   Antifog headlights
   Independent installation of antifog headlights
   Indexes of turns
   Back lanterns
   Illumination of licence plates
   Other lighting devices
   Illumination of the instrument panel
Signalling devices
Devices and auxiliary devices
Heating and ventilation
Body elements
Search of malfunctions

Other lighting devices

Salon illumination

The sofitnaja lamp (10 Vt, length of 41 mm, DIN-form K) should burn in public and corresponding position of the switch. It receives a food constantly.


  1. To take out a safety lock of internal illumination, danger of occurrence of short circuit otherwise is great.
  2. Cautiously to press a fixing spring opposite to the rotary switch in a direction to the middle of a lamp and to extend a lamp from dredging in a ceiling.
  3. Cars with сдвижным the hatch have a smaller lamp on the sizes of internal illumination. Removal: to Hook the lamp case on the party opposite to the switch, and to take out it from dredging on a ceiling. For this purpose it is required to you or a long strong nail, either a wide screw-driver, or the flat handle of a spoon.
  4. At installation at first to insert into dredging in a ceiling the party with the switch.

The door trailer switch of internal illumination

If the bulb of internal illumination does not burn, despite corresponding position of the switch and an open door, it is necessary to check up the corresponding door trailer switch. It makes connection on "weight" (case) to a lamp of internal illumination being constantly energised and by that closes an electric chain – the lamp can burn. Malfunctions of the switch are possible, if:


  1. The switch button gets jammed in directing or is bent – to replace the switch.
  2. The wire-a few tip has departed from the switch to turn in the tip for the best contact and again to connect.
  3. The contact surface between the switch and a fixing bolt or штекерное connection was oxidised. To erase oxidised layer a grinding paper or a screw-driver with keen edges.
  4. The door trailer switch is screwed on a door pillar only by one screw with crosswise шлицем. Dismantle-remove a rubber cover to turn out a bolt and to extend the switch.

Internal illumination with a deenergizing delay

Internal illumination works in a combination to system of locks to the central management through the special module as follows (Devices and auxiliary devices see the head):

  • After closing of a door the bulb burns still nearby 30 with if coupling has not been included or has not worked the central lock.
  • If the door remains 4 mines opened more, internal illumination is disconnected.
  • After ignition switching-off internal illumination dies away.

The fixture for reading


  1. To delay back the handle and to turn out two screws with crosswise шлицем.
  2. To wring out a screw-driver a plastic cover одежного a hook and to turn out the screw located under it with crosswise шлицем.
  3. To remove the handle and the fixture.
  4. To replace a lamp (5 Vt).

Illumination of a luggage compartment

The plafond of illumination of a luggage compartment (софитная a lamp of 5 Vt, length of 36 mm, DIN-form L) is drowned in cross-section sheet of a body under back glass.


  1. To uncover a luggage carrier or a back door.
  2. To insert a screw-driver into dredging sideways at the fixture case, cautiously to hook and take out the fixture.
  3. After lamp replacement накаливания again to insert the fixture case – at first from outside wires.