BMW 7 Series (F01/F02) 2008-2015 Service Manual / Car Information Computer / System Components
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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Controls
Parking Brake Button
The parking brake button supplies the EMF control unit with the button
operation signal. The signal is
duplicated on the parking brake button and transmitted to the EMF control unit
via double direct wired
connections. It not only enables the EMF control unit to distinguish be
System Overview
The following pages show the input/outputs and the schematic circuit diagrams
of the F01/F02 voice input and
activation systems.
The driver's side microphone is the only device used for voice input.
Voice input is always activated by pressing the PTT button (push-to-talk button)
on the steering
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