Audi A4

since 1994 release

Repair and operation of the car


A4 Audi
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ System of an exhaust
+ Cooling system
+ Fuel tank and fuel pump
+ Air filter and channels of absorption
+ System of injection
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
+ Electrotechnical equipment
+ System of ignition
+ Lighting
+ Alarm equipment
- Tools and devices
   Check of control tools and bulbs
   The combined device
   Speedometer
   Tachometer
   Hours
   Indicator of amount of fuel
   Indicator of temperature of cooling liquid
   Auxiliary devices
   Control bulbs above in the combined device
   Control bulb of cooling liquid
   Control bulb of level of brake fluid
   Control bulb of pressure of oil
   Control bulb of indexes of turns
   Control bulbs in devices of a round form (and nearby)
   Control bulb of indexes of turn on the trailer
   Control bulb of ASR
   Control bulb of the lock of ignition
   Control bulb of headlights of a driving beam
   Control bulb of a safety cushion
   Control bulb of ABS
   Control bulb of the parking brake
   Control bulb of a battery charging
   System of autocontrol of the car
   Switches
   Ignition lock
   Check of switches
   Alarm buzzer of lighting
   Lighter
   The warmed back glass
   Check of screen wipers and windscreen washers
   Engine of screen wipers
   The help at malfunctions
   The gulf of liquid for washing of glasses
   System of washing of headlights
   Adjustment of a mirror with the electric drive
   Central lock
   Window regulators with the electric drive
   Sliding/removable roof with the electric drive
   Radio receiver
   The antenna on back glass
+ Heating and ventilation
+ body Details
+ Salon
Search of malfunctions
Technical characteristics



Check of screen wipers and windscreen washers

On the sorted brush we designated in figures the following details

1 – metal lever mechanism;
2 – metal strip;

3 – rubber nozzle of a brush of a screen wiper.


To remove a brush (1) screen wiper from its lever (2), it is necessary to pull a small rychazhok (shooter) down in order that the clamp jumped out of dredging on the lever.


The lever of a screen wiper (1) can be removed from an axis after an extraction of a protective cap (2) and weakening of its fixing nut. Move it to and fro a little in order that teeth were released.

Constant control

 PERFORMANCE ORDER

  1. Include ignition.
  2. Whether screen wipers work at both speeds and whether come back after switching off to a starting position?
  3. Whether inclusion of an interval in work of screen wipers and automatic equipment of screen wipers/windscreen washers functions?
  4. Whether water from sprays of system of washing when pull for the switch of screen wipers arrives?

Replacement of brushes of a screen wiper

Rubber of screen wipers keeps about half a year. After that you have to solve, whether you want to replace all brush of a screen wiper or – is cheaper – only a rubber nozzle. Anyway it is necessary to remove a screen wiper brush from its lever.

 PERFORMANCE ORDER

  1. Cast away the screen wiper brush lever.
  2. Wring out the plastic lever on an average axis of a brush of a screen wiper down.
  3. At the same time remove a brush from the screen wiper lever.
  4. At installation press a screen wiper brush so that its groove entered a fixing ledge on the lever.
  5. Do not mix a brush of screen wipers: the curved brush of a screen wiper is put on the party of the passenger near the driver.

Replacement of a rubber nozzle of a screen wiper

If the metal lever mechanism as it should be, it is necessary to replace only a rubber nozzle of a screen wiper:

 PERFORMANCE ORDER

  1. Buy a rubber nozzle on a sample.
  2. Unbend fixing clips round a rubber nozzle on the end of a brush of a screen wiper.
  3. Take out the old rubber nozzle and a metal strip enclosed about two party, put it on a new nozzle. Track that the bend was turned down (to glass).
  4. Insert a new nozzle and again squeeze fixing clips.

Dismantle of levers of screen wipers

 PERFORMANCE ORDER

  1. Open a cowl.
  2. Wring out a black protective cap ahead on an axis of a screen wiper and unscrew under it a six-sided nut. Remove a podkladny washer.
  3. The sharp movements to remove the lever from melkoshlitsevy connection of an axis of a screen wiper.
  4. Do not mix levers of screen wipers: the squeezed-out letter "F" costs on the lever from the driver, "In" – from the passenger near the driver.
  5. At installation screw levers of screen wipers so that each of them lay on black shaped marking under a windshield.
  6. For this purpose it is necessary to be convinced that the engine of screen wipers is in the provision of a parking.
  7. Tighten six-sided nuts on 16 Nanometers.
  8. For test start screen wipers and double-check final situation.

 Council: Gromykhaniye and a scratch during the work of screen wipers are connected with the wrong installation of a corner of a rubber nozzle of a screen wiper in relation to glass. The rubber nozzle has to be to glass at right angle in order that – depending on the direction of the movement – it could bend in one and in other party. If the corner wrong, it is eliminated by divorce of the lever of a screen wiper.