Audi A3

Since 1997 of release

Repair and car operation

Audi A3
+ The maintenance instruction
+ Current leaving and service
+ The engine
+ Systems of cooling, heating
+ The power supply system and release of the fulfilled gases
+ Engine electric equipment
+ Manual box of a gear change
+ Automatic transmission and models with a full drive
+ Coupling and power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
- Onboard electric equipment
   Electric equipment of system of comfort
   Diagnostics of malfunctions of an onboard electric equipment - the general information
   Check of the electric motor of a screen wiper
   Check of warmed back glass
   Stoplight check
   Removal, installation and check of a sound signal
   Safety locks
   Fusible inserts - the general information
   Chain breakers (thermal relays)
   The relay
   Replacement of batteries of a key of remote control
   Replacement of the battery/lamp of a key with illumination
   Anticreeping blocking
   Illumination devices
   Replacement of lamps of external illumination
   Replacement of bulbs of internal illumination
   Removal and headlight installation
   Removal and installation of the electric motor of adjustment of range of light
   Removal and installation of the forward index of turn
   Removal and installation of a back lantern
   Adjustment of light of headlights
   Removal and control panel installation
   Removal and installation подрулевого the switch
   Removal and installation of switches and lamps
   Removal, installation and radio receiver coding
   Input of a code of a radio receiver
   Removal and loudspeaker installation
   Removal and installation of the aerial of a roof
   Additional installation of a radio telephone on in special way prepared models
   Removal and installation of the electric motor of a forward screen wiper
   Removal and installation of the lever and the electric motor of a back screen wiper
   Removal and installation of a cleaner of back glass
   Removal and installation of the tank from the pump стеклоомывателя
   Elements темпостата
+ Electroschemes



Devices are on a control panel. The control panel is required to be removed, if it is necessary to replace a lamp, for example. If other devices are faulty, it is necessary to replace a board entirely as it does not understand.

The control panel is available in two executions: „Lowline“ and „Highline“. Execution „Lowline“ is equipped by self-diagnostics, execution „Highline“ is in addition equipped by the multifunctional indicator.

On the multipurpose indicator the following is displayed: self-diagnostics, external temperature, indications of the travelling computer, position of the selector of a gear change of automatic transmission and the navigating data.

The control panel is equipped by the microprocessor and has self-diagnostics system. If in control system elements there are malfunctions, in memory of malfunctions of a monitor corresponding codes register. These codes can be deduced by means of special device AUDI. Besides, by means of the device can, for example, following functions are adapted or corrected: the index of level of fuel in a tank, the consumption index, the index of intervals of service, the counter of the passed distance.

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