audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Block diagram of telephone systems > < Telephone systems
General information and description
General information and description
General
  Caution
Disconnect battery earth strap before working on electrical system.
On vehicles fitted with telematics system, activate telematics control unit service mode before disconnecting battery → Chapter.
  Note!
t  Establish radio anti-theft code before disconnecting battery.
t  On reconnecting battery, remember to activate vehicle equipment (radio, clock, electric window lifters, etc.) in accordance with Owner's Manual and to deactivate service mode of telematics control unit.
General description
The telephone systems in the A2 comprise:
t  Pre-fitted components for telephone installation with telephone aerial, fitted wiring harness, hands-free unit
t  Permanently installed telephone with telephone aerial, transmitter/receiver, handset, hands-free unit
t  Pre-fitted components for mobile phone installation with telephone aerial, fitted wiring harness with control unit, hands-free unit
t  Fitted mobile phone with telephone aerial, interface, cradle, amplifier, hands-free unit
t  As of Model Year 04, universal pre-fitted components for mobile phone installation with Bluetooth aerial are to be introduced
Refer to fitting instructions no. 23 for service installation version.
For aerial wire repairs, refer to → Electrical system; Rep. Gr.97.
For CAN bus wire repairs, refer to → Electrical system; Rep. Gr.97.
   

Block diagram of telephone systems > < Telephone systems