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
   Illumination check
   Spare lamps
   Replacement of lamps of headlights
   Headlight dismantle
   Check of adjustment of headlights
   Antifog headlights
   Lanterns of forward indexes of turns
   Back lanterns
   Lanterns of illumination of licence plate
   Lantern of illumination of salon
   Lanterns for control panel illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics

Replacement of lamps of headlights

Underside of the main headlight without an antifog lantern

1 – a socket for connection of all lamps;
2 – a lamp of the main headlight;

3 – the engine for headlight correction.

Underside of the dismantled headlight

1 – an electric connecting socket for all lanterns;
2 – a protective cap;

3 – the engine for headlight correction.

Details of the disassembled main headlight

1 – a decorative diaphragm;
2 – protective rubber above;
3 – рассеиватель;

4 – sealing rubber;
5 – fixing clips;
6 – a reflector with the headlight case.

The bottom fixing bolts (1 and 2) headlight cases are accessible only after dismantle of a bumper and the case of the index of turn.

All lamps накаливания in headlights are dismantled from outside an impellent compartment. For this purpose in the right headlight in the beginning it is necessary to take out an air line.

The main and antifog headlights


  1. Remove in an impellent compartment a protective cap of a headlight, having pressed both keys.
  2. Disconnect from a lamp накаливания a wire socket.
  3. Hang out a spring collar of an arm of a lamp and cast away it downwards.
  4. Take out a lamp накаливания.
  5. The new lamp depending on a headlight and the lamp should be inserted as follows:
  6. Lamp Н 4 in a headlight without an antifog lantern: insert a lamp so that its three uvulas of contacts formed the letter U, opened downwards.
  7. Lamps Н 7 in a headlight with an antifog lantern: insert a lamp so that the shaft of a plate of a lamp has been turned upwards vertically.
  8. Lamp Н 1 in a headlight with an antifog lantern: a lamp insert so that the oblique party of a plate of a lamp sideways stood vertically and both cones have entered into apertures on a headlight mirror.

Lay fires


  1. Preparatory same stage that is described in last section.
  2. Take out a cartridge of a lamp of lay fire from a reflector back.
  3. Finger-shaped lamp (in a headlight without an antifog lantern) slightly press into a cartridge, turn to the left and take out.
  4. Lamp with a glass socle (in a headlight with an antifog lantern) simply take out from a cartridge.