Audi A3

since 1997 of release

Repair and car operation

Audi A3
+ Maintenance instruction
+ Current leaving and service
+ Engine
+ Systems of cooling, heating
+ the Power supply system and production of the fulfilled gases
+ engine Electric equipment
+ Manual box of gear shifting
+ 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 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)
   Replacement of batteries of a key of remote control
   Replacement of a battery/lamp of a natural with illumination
   Anticreeping blocking
   Lighting devices
   Replacement of lamps of external lighting
   Replacement of bulbs of internal lighting
   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 lamp
   Adjustment of light of headlights
   Removal and installation of a control panel
   Removal and installation of the podrulevy 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 a special way prepared models
   Removal and installation of the electric motor of a forward screen wiper
   Removal and installation of the lever and electric motor of a back screen wiper
   Removal and installation of a cleaner of back glass
   Removal and tank installation with the pump of a stekloomyvatel
   Elements темпостата
+ Elektroskhema


Input of a code of a radio receiver


(It is valid only concerning radio receivers with the coding)

Radio receiver sign with the coding is existence of a red symbol in the form of a key on a forward slip. If at the taken-out ignition key on the forward party the red light diode blinks, it means that the coding is made active and the radio receiver is ready to work.

The code interferes with unauthorized inclusion of a radio receiver if its food was interrupted. The termination of a food of a radio receiver occurs, for example, at its removal, disconnection from the storage battery or at a safety lock peregoraniye.

If the radio receiver is coded, it is necessary before shutdown of the storage battery or removal of a radio receiver to establish a radio receiver code. If the code is not known, include a radio receiver only HUNDRED AUDIS can.

The individual code number of a code is given in the operation manual on a radio receiver. It is not necessary to store it in the car.

Removal of electronic blocking

1. Include a food, include a radio receiver.
2. Press at the same time the FM and DX keys until on indication not to appear «CODE» message. Release keys, soon after that the message «1000» is automatically displayed.

At «chorus» and «concert» radio receiver instead of the FM and DX keys the TR and RDS keys are pressed.

3. By means of keys of a choice of stations with 1 on 4 enter a confidential code. Thus the key 1 enters the first place of number of a code, by a key 2 the second place etc. A key press the number of times corresponding to figure of a code.
4. Then again press at the same time the FM and DX keys until there will be «SAFE» message. Release keys. Now the radio receiver is again ready to work. Frequency is automatically displayed.

If the incorrect code is wrongly entered, „SAFE“ message at first blinks, and then is shone constantly. Now all process of input can be repeated once again. If the incorrect code again is entered, the radio receiver is blocked approximately on 1 hour. After the expiration of 1 hour - the radio receiver thus should remain included - blocking acts in film. The cycle of input repeats in the subsequent attempts.

Release cars since 8/98, „beta“ equipped with radio receivers and „gamma“

After accession of a radio receiver to the power supply there is an automatic data exchange between a radio receiver and the dashboard block. The code which has been written down at the first activization of protection against thefts is thus compared. At compliance of a code the radio receiver is ready for operation.

The radio receiver is blocked, if it is established in other car or if the dashboard block is replaced. In this case it is necessary to remove blocking by code introduction.