audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

ABOUT US
Procedure for replacing lock set or dash panel insert > < Defective transponder and/or loss of key

A3 Mk1

Electrical system
Servicing immobilizer
Replacing reader coil
  • ◆ Reader coil is permanently connected to lock cylinder and cannot be replaced separately.
  • ◆ Reader coil is to be replaced together with lock cylinder.
  • ‒ Order new lock cylinder with vehicle-specific lock number via Regional Sales Centre or importer.

Procedure for replacing lock set or dash panel insert > < Defective transponder and/or loss of key