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

Check of adjustment of headlights

Installation of headlights can be corrected keys with internal шестигранником at an open cowl. Adjusting screws, depending on a product, have different value:

On an outer side (1) cars at firm Bosch product: lateral adjustment; at firm Valeo product: adjustments on height.

On an inside (2) cars at firm Bosch product: adjustment on height; at firm Valeo product: lateral adjustment

Adjustment of headlights cannot change itself. But if a reflector or even all headlight were replaced, it is necessary to check up installation of a beam of a headlight.
It is necessarily necessary юстировка also in the event that at failure the forward part of the car or after installation of new details of amortisation knots has been damaged. Installation is carried out as follows:


  1. In the beginning put adjustment of range of light on 0.
  2. If one headlight has been damaged or replaced only at the beginning enough to put the car before a light wall, to include light and then height of a light beam of a new headlight to adjust to height of a beam of the headlight which have remained without changes.
  3. If headlights were regulated by means of the device in a workshop you can to note, for example, height of points of light on a garage wall.
  4. Important and distance on which Audi costs from a wall. Put labels. By means of such marks it is possible always when it is necessary, to check up adjustment of headlights on Audi independently.
  5. The most exact method of adjustment of headlights is, as well as always, юстировка by means of the adjusting device, such what are, for example, at gasoline stations, in services of firm Bosch and in workshops.
  6. Adjustment of headlights of a headlight and antifog headlights in строенной to a headlight is established automatically if the passing light is correctly adjusted.

Where adjusting screws settle down?

  • Adjusting screws of a headlight are accessible at an open cowl from above through apertures in lock metal.
  • For rotation of the adjusting screw the key with internal шестигранником is used.
  • At юстировке a headlight beam height installation in the beginning is corrected. Only after that lateral adjustment follows.