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

Check of adjustment of headlights

By means of keys for internal шестигранника (arrows) it is possible to regulate headlight position at an open cowl. The adjusting screw on a car outer side regulates height of a beam of light, the screw on a car inside – lateral displacement.

The headlight will be displaced hardly by itself. But if the reflector or at once all headlight it is necessary to check installation of light of headlights have been replaced.

It is necessary to regulate headlights as well in the event that as a result of road accident has been damaged in front of the car, or after installation of new elements of a suspension bracket. Adjustment is made as follows:


  1. Adjustment condition: it is necessary to put installation of an angle of slope of headlights on 0.
  2. The most exact method of adjustment of headlights is, as before, юстирование by means of the special device for adjustment which mechanics in a repair truck, on refuelling or in service Bosch use.
  3. Adjustment of headlights of a headlight of models with the 6-cylinder engine will be true in the event that adjustment of headlights of a passing light is true.
  4. Adjustment of a light stream of antifog headlights: it is shown on a headlight on an illustration below on the right.
  5. On distance in five metres from an adjusting wall light bunches of antifog headlights should be on 100 mm below the corresponding centre of a headlight. The height is regulated only.