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





Control bulb of the parking brake

At the switched-on parking brake the switch closes connection with weight. Thanks to it the control bulb can light up as at the included ignition it is supplied with tension through its other contact. At the released parking brake it dies away.

Search of malfunctions

 PERFORMANCE ORDER

  1. The bulb does not burn at the switched-on emergency brake: check a safety lock (the head the Electrotechnical equipment).
  2. Dismantle the glow lamp and check it (the beginning of the head).
  3. If it did not lead to success, bare the switch behind the lever of the parking brake, having dismantled back part of the average console.
  4. Disconnect a wire on the switch (behind near the emergency brake) and apply the socket to the bared metal.
  5. If the bulb burns, the switch is faulty
  6. The bulb does not die away at the switched-off parking brake: remove a wire on the switch of the emergency brake as it is described above, but leave the socket hanging.
  7. If the bulb does not burn any more, faulty/are wrong the switch was mounted.
  8. But if it continues to burn, the wire is wiped and will close on weight.

The switch (2) of a control bulb of the parking brake is precisely behind its lever (1 – here it is shown at the dismantled average console).










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