TTS Quattro Roadster L4-2.0L Turbo (CDMA) (2009)
Fuse Block: Description and Operation
Relay and Fuse Panels, Component Protection
Most control modules are proved with component protection.
If a control module is replaced, the new control module must be adapted to the vehicle via an online connection. If adaptation is not performed, the
component protection of the new control module will be activated.
If component protection is activated, the new control module in the vehicle is only partially operative (e.g. tachometer not working). Component
protection is active under the following conditions:
‹› Installation of a new control module.
‹› Installation of a control module from a different vehicle
If the component protection is active in the start authorization system, it is also active for all other control modules with component protection.
The immobilizer is not a part of the component protection.
Deactivation of component protection, refer to Vehicle diagnosis, testing and information system VAS 5051.