BMW 7 Series (F01/F02) 2008-2015 Service Manual / Car Information Computer
BMW 7 Series: Car Information Computer
- Introduction
- System Overview
- System Components
- Principles Of Operation
- Central Information Display (CID)
- CD/Multimedia Overview
- Compact Disc Digital Audio
- Radio
- Telephone
- Navigation
- Vehicle Information
- Service Information
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Introduction
The Car Information Computer (CIC) is incorporates many innovations and new
features. The system has been
introduced to the US market on the 1 Series and the 3 Series from September of
2008 producti
System Overview
Fig. 2: CIC System Block Diagram
CIC SYSTEM EXPLANATION CHART
Central information display (CID)
Car Information Computer (CIC)
User interface (BO)
Application software
Hardware
Fig. 3: Bus Ov
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Wash Functions
When the wiper switch on the steering column stalk is pulled, the washer
fluid pump is first switched on,
followed by the windscreen wiper. The washer fluid pump remains switched on for
as long as the wiper switch
on the steering column stalk is pulled.
The signal is routed from the steering colu
Functions
Signal Detection
The functions of the steering column switch cluster are:
Detecting the switching signals of the steering-column switches
Detecting the controls in the multifunction steering wheel
Resetting the turn indicator
Transmitting and receiving information.
Detecting the Switching Sign
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