CCC Supply (CCC-BO User Interface)

Functional description, see BMW Service Technology:
TIS -> Document -> SI Technology -> Enter SBT Number
SBT number: 84 06 03053 Car Communication Computer

Before reading out the fault memory, a self-test and system test must be run for each CCC subsystem! -> Control-module functions.
If a fault signal occurs during the self- or system test, proceed with Next / repeat. In the corresponding test modules, these self-test and system tests are run automatically.

Other important information on the diagnosis of the CCC can be found in the following documents:
- Diagnosis CCC - Self- and system tests
- Diagnosis CCC - Tips and Tricks
- CCC - navigation
- CCC - connected devices