Audi A4

since 1994 release

Manual of the car

Audi A4
+ 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
+ Heating and ventilation
- Body details
   Front bumper
   Damages to result of accidents
   Frontal part of the car
   Side levels
   Dismantling of doors
   Mirror of the external review
   Trunk lid
   Rear bumper
   Sliding/removable roof
   Check of a corrosion-resistant coating of the bottom
   Clearing of openings for a water drain
+ Salon
Search of malfunctions
Technical characteristics



Arrangement of fasteners of a forward wing (6)

1, 3, 7, 9, 11 – cut bolts with six-sided heads;
2 – cut rivet;
4 – the self-cutting screw with a crosswise head;

5, 10 – a nut from sheet metal;
8 – arm.

In the drawing two fixing bolts of a wing (1 and 2) which are available at an open forward door are shown.

Forward wings unscrew. On the contrary, back side details are strongly welded – there is no field for activity of the fan.

Dismantle of flaps of a wheel niche


  1. Remove the corresponding forward wheel.
  2. Hang out lateral face of a bumper from an arm on a wing. For this purpose wring out a bumper below on height of an arm and at the same time pull from a body.
  3. Weaken all fixing screws of the flap of a wheel niche.
  4. Turn on 90 ° a high-speed lock of connection with the lower facing of the engine to the left.
  5. Remove the flap of a wheel niche from expansion fingers and wring out inside from a cut for a wheel.
  6. At installation softly tighten screws, otherwise in plastic a thread will be stripped!

Dismantle of a wing


  1. Dismantle the flap of a wheel niche.
  2. Dismantle a bumper.
  3. Dismantle the index of turn.
  4. On bottom edge of a wing unscrew ahead one and behind two screws with crosswise heads or TORX bolts.
  5. Under a cut for the index of turn unscrew a bolt, the second – ahead in a cut for a wheel.
  6. Unscrew behind in a wheel niche the facing (closing a detail). For this purpose weaken two bolts.
  7. Now both bolts on a fixing crossing point of metal behind on a wing are available – unscrew.
  8. Open a forward door – unscrew a bolt over hinges.
  9. Unscrew bolts with six-sided heads on the upper edge of a wing.
  10. Remove a wing.
  11. At installation adjust a crack in relation to a cowl at even the weakened top fixing bolts of a wing. It has to be about 3,0 mm.