Audi A4

since 1994 of release

Repair and car operation



A4 Audi
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ exhaust System
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and absorption channels
+ injection System
+ Coupling
+ Transmission and main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tires
+ Electrotechnical equipment
+ ignition System
+ Lighting
+ Alarm equipment
- Tools and devices
   Check of control tools and bulbs
   The combined device
   Speedometer
   Tachometer
   Hours
   Indicator of amount of fuel
   The 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 liquid
   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
   Warmed back glass
   Check of screen wipers and stekloomyvatel
   Engine of screen wipers
   The help at malfunctions
   The liquid gulf for washing of glasses
   System of washing of headlights
   Mirror adjustment with the electric drive
   Central lock
   Window regulators with the electric drive
   Sliding/demountable roof with the electric drive
   Radio receiver
   The aerial on back glass
+ Heating and ventilation
+ body Details
+ Salon
Search of malfunctions
Technical characteristics





The help at malfunctions

Screen wipers

Malfunction
Its reasons
Your help
A.Stekloochistiteli do not work 1. Defective safety lock
2. Defect in the unloading relay
3. The crank of a drive of screen wipers was disconnected
4. There is no conductivity in a dark blue/red tokopodvodyashchy wire from a box of safety locks to the switch of screen wipers
5. There is no conductivity in an engine wire
to weight
6. The engine of screen wipers burned down
7. The switch of screen wipers is faulty
Replace
Check the relay
Screw

Check a wire


Check a wire

Replace
Replace

V.Stekloochistiteli do not work in a mode of a step of I 1. Defect in the plug 53 engines of screen wipers
2. There is no conductivity in plugs 53a/53 in the switch of screen wipers
Replace the engine

Replace the switch

S.Stekloochistiteli do not work in a mode of a step of II 1. There is no conductivity in a plug 53b wire from the switch of screen wipers to the engine
2. There is no conductivity in plugs 53a/53b in the switch of screen wipers
3. Defect in the plug 53b on the engine of screen wipers
Check a wire

Replace the switch

Replace the engine

D. Screen wipers work only in a mode of a step of II

There is no conductivity in a plug 53 wire from the switch of screen wipers to the engine Check a wire
E.Stekloochistiteli do not come back to a starting position 1. There is no conductivity in a plug 53е wire between the switch of screen wipers and the engine (works via the relay of screen wipers / стеклоомывателей)
2. The engine of screen wipers is faulty
Check a wire
Check a control lamp: between the plug 53а and weight the lamp should burn constantly. Between the plug 53е and weight the lamp should go out before achievement of provision of a parking. At opposite check between the plug 53е and accumulator plus the lamp should light up before achievement of provision of a parking. If is not present, replace the engine
F. Screen wipers do not work with an interval 1. The relay стеклоомывателей / screen wipers is faulty
2. There is no conductivity in a plug J wire between the switch of screen wipers and the relay
3. Defect in plug J contact in the switch of screen wipers
Replace

Check a wire

Replace the switch

G. The faltering operating mode of screen wipers is not switched off

1. See Е 1
2. See F 1
3. J contact in the switch of screen wipers does not open
4. Short circuit in a plug J wire to the switch of screen wipers
Replace the switch

Repair a wire

N.Stekloochistiteli do not wipe dry after actuating of stekloomyvatel See F 1  
I. Screen wipers after switching off do not remain in the provision of a parking or remain not for long Insufficient sliding contact in the engine of screen wipers Disassemble the engine of screen wipers, smooth out contacts. If it is necessary, replace the engine

The engine of screen wipers or bringing wire is faulty?

To dismantle the engine of screen wipers, it is necessary to remove the left part of black facing under a windscreen. For this purpose turn a coin rotary clamps (1 and 2) to the left and remove both metal clips (3 and 4) at bottom edge.


Lever the screen wiper mechanism together with the engine can be taken out from a box by a rotation way at the dismantled facing after weakening of three fixing screws (1-3).

To find out, whether as it should be the engine of screen wipers or bringing wire and the switch, you will be helped by the following check:

 PERFORMANCE ORDER

  1. Dismantle the engine of screen wipers together with the lever mechanism.
  2. Disconnect the mnogoshtyrkovy socket on the engine of screen wipers.
  3. Now two auxiliary wires are laid. One from accumulator plus to the plug 53 or 53b (sockets of a black/grey or green/yellow wire).
  4. The second wire is laid from an accumulator minus to the plug 31 on the engine of screen wipers (there where the brown wire was connected).
  5. The screen wiper should now, depending on the used plug, to work at a step of I or II. If it does not work, is faulty.
  6. If it works now, defect in the switch or a bringing wire.

Dismantle of the engine of screen wipers

 PERFORMANCE ORDER

  1. Include ignition and bring screen wipers into final situation.
  2. Dismantle levers of screen wipers.
  3. Dismantle the left part of black plastic facing under a windscreen. For this purpose a coin turn on a turn quarter to the left a rotary clamp and in addition wring out both metal clips below on facing.
  4. Unscrew a cover of an electronic box.
  5. Weaken two fixing nuts outside and inside on the lower part of an electronic box.
  6. Take out from an eye a fixing thorn of an electronic box and a box slightly shift forward.
  7. Unscrew two bolts with six-sided heads above on axes of screen wipers and one below on their engine.
  8. Dismantle the lever mechanism together with the engine of screen wipers.
  9. Disconnect the mnogoshtyrkovy socket on the engine of screen wipers.
  10. Wring out operating bars to axes of screen wipers.
  11. Unscrew three screws on the engine of screen wipers. To reach all screws, it is necessary to turn a little further a crank of the engine of screen wipers.

Installation of the new engine of screen wipers

For installation of the new engine of screen wipers or if the old engine was removed from the fixing console:

In the photo it is shown, how the crank of the engine of a screen wiper (shooter) should settle down at installation: it is parallel to an operating bar of the lever of a screen wiper from the passenger near the driver.


Sprays of system of washing of glasses are so correctly adjusted: and = 235 mm, b = 445 mm, with = 80 mm, d = 620 mm.


 PERFORMANCE ORDER

  1. Connect to power supply the engine and let's to it work a little. Switch off and wait until it will not return to the provision of a parking.
  2. Mount the engine in the console, establish a crank of a drive and a bar of screen wipers.
  3. The operating bar of the left axis of screen wipers goes down on an engine crank, the bar approaches to the right axis of a screen wiper on an engine crank from above.
  4. Crank of a drive screw so that it was in the situation shown in the photo above.
  5. If a crank of a drive not to fix in this certain situation, the screen wiper lever in a start of motion will go at first down.
  6. Mount the engine assembled with the lever mechanism.