Some of the components that were modular in the Car Communication Computer
are now integrated into the
CIC as solid state components.
In the event of defects to some of the components, it may be necessary to
replace the entire head unit after
submitting a PuMA case.
Fig. 17: Bottom Open View Of
WARNING: Read and comply with SAFETY REGULATIONS for handling airbag
modules and pyrotechnical belt tensioners.
Incorrect handling may result in activation of the crash-active head
restraint and thereby cause injuries.
Switch off ignition!
Necessary preliminary work
Clamp off BATTERY NEGATIVE LEA