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
+ Signalling devices
- Devices and auxiliary devices
   Check of indicators and signalling devices
   Elements of a combination of devices
   Speedometer
   Tachometre
   Hours
   The indicator of quantity of fuel
   The indicator of temperature of a cooling liquid
   Voltage stabilizer
   Additional devices
   The top indicators in a combination of devices
   The indicator of a cooling liquid
   The indicator of brake system
   The indicator of pressure of oil
   Indicators of indexes of turns
   The bottom indicators
   The indicator of a charge of the storage battery
   The indicator of indexes of turn of the trailer
   The indicator of a pillow of safety
   The indicator of antiblocking system
   The headlight indicator
   The indicator of a lay brake
   Self-examination system
   Switches
   The ignition lock
   Check of switches
   Buzzer of switching-off of illumination and radio
   Cigar Lighter
   Heating of back glass
   Check of screen wipers and windscreen
   The screen wiper engine
   The list of malfunctions
   Screen wiper of back glass
   The list of malfunctions
   Replenishment of a tank of a washer of glasses
   System of washing of headlights
   Audiosystem
   The aerial of back glass
   Electric regulation of external rear-view mirrors
   System of locks with the central management
   Electric window raiser
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications



Check of indicators and signalling devices

Fixing screws (arrows) of a combination of devices become accessible after removal of a covering of a steering column.


The tip (2) can be separated only after it is hooked plastic скоба (3). Another штекерное can be seen fastening on an example of the tip designated in figure (1). Here it is necessary to compress two plastic скобы.

Sit down for a wheel and check up one behind another:

 PERFORMANCE ORDER

  1. Whether hours (digital or стрелочные) work?
  2. Include ignition. The indicator of a charge of the storage battery, indicator ABS (for short time), the indicator of a pillow of safety (dies away after approximately 10) and the indicator of a lay brake should flash at the tightened manual brake.
  3. The model which has been not equipped with system of autocheck: in a shone field above between round devices the indicator of temperature of a cooling liquid and the indicator of a signal of braking, the indicator of pressure of oil should blink.
  4. In the car equipped with system of autocheck, in a shone field between round devices at ignition inclusion there is an inscription «Bremslicht» (a brake way). After short pressing a brake pedal there should be a badge «OK» (order).
  5. With small lateness движутся on scales of an arrow of indicators of quantity of gasoline and temperatures of a cooling liquid (only at the heated-up engine).
  6. To include indexes of turns: depending on the chosen direction one of green indicators of indexes of turn should flash rhythmically. To press the switch of the light alarm system: both indicators of indexes of turn and a control lamp of the light alarm system (located in the switch) blink.
  7. To pull the lever of inclusion of a signal of turn to a wheel: the headlight indicator should flash.
  8. To get the engine – whether the manometre works?
  9. During a trial trip to check up indications of a speedometer and the indicator of temperature of a cooling liquid.

Removal of a guard of devices

 PERFORMANCE ORDER

  1. To remove a steering wheel (the head the Suspension bracket and a steering)
  2. To remove the top part of a covering of the block with lever switches behind a steering wheel. For this purpose to turn out from below two screws with crosswise шлицем on the right and at the left in the bottom part of a covering and to remove the top part in a direction back.
  3. To weaken two screws with crosswise шлицем in the bottom part of a combination of devices.
  4. Cautiously to extend a guard from the instrument panel.
  5. After fastening removal (to hook upwards plastic скобы or to open fasteners) cautiously to separate the multicontact tip.