Audi 80/Avant (B4)

Since 1991-1995 of release

Repair and car operation

Audi 80/Avant
+ The description
+ Engines
+ System of release of the fulfilled gases
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and воздухозаборные channels
+ Injection system
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Antiblocking system of brakes
+ Wheels and tyres
+ Kuzovnaja 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
+ Specifications


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:


    Adjustment condition: it is necessary to put installation of an angle of slope of headlights on 0. 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. 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. Adjustment of a light stream of antifog headlights: it is shown on a headlight on an illustration below on the right. 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.