BMW 7 Owners & Service Manuals

BMW 7 Series: System Components

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 Car Information Computer

Fig. 5: Front View Of CIC The design principle of the CIC is similar to a personal computer, the Car Information Computer contains a processor, RAM (memory) modules and other peripheral components.

 Modular Design Of CIC Components

Fig. 11: Individual Replaceable Components Of Car Information Computer CIC COMPONENTS EXPLANATION CHART Replaceable device CIC DVD/CD player including CIC housing cover Front panel Hard disk dri

 Fixed Components

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 nec

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 GPS Receiver Module

The GPS receiver module is also known as the HIP module (Host Independence Positioning). Location and route of the vehicle are calculated in the navigation system with the data from the GPS receiver module. This module was already integrated in the head unit with the CCC system. It has the task

 Releasing Bonded Folded Seam Connections

Fig. 51: Releasing Bonded Folded Seam Connections Remove area (1) of bead edge on wheel arch bend with a one-hand angle grinder and rough grinding wheel. Heat area (2) with hot air blower. CAUTION: Extract vapors and gases. Release connection flange with chisel. Grind adhesive residue (4)

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