BMW 7 Owners & Service Manuals

BMW 7 Series: Car Information Computer

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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

 System Components

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 Removing Plastic Bush/Metal Bush

Release countersunk metal screws (1). Fig. 86: Identifying Countersunk Metal Screws Lever out plastic bush/metal bush (1) with a screwdriver. Fig. 87: Removing Plastic Bush/Metal Bush With Screwdriver REMOVING REAR SUPPORTS AND BRACKET Release screws (1) and remove rear support (2) from bracket (3

 Transceiver, Handset+Support, Card Reader

REMOVING AND INSTALLING/REPLACING TELEMATIC CONTROL UNIT (TCU) (SA633/SA639) IMPORTANT: Read and comply with notes on protection against electrical damage (ESD PROTECTION). NOTE: Comply with notes and instructions on HANDLING OPTICAL WAVEGUIDES. Necessary preliminary tasks Clamp off BATTERY NEGAT

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