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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 Distribution Box, Power Support Points

WARNING: Observe SAFETY INSTRUCTIONS for handling vehicle battery. Necessary preliminary work Disconnect BATTERY CABLE Fold up covers (1). Unscrew nuts (2). Tightening torque 61 21 2AZ. Unscrew nut (3). Tightening torque 61 21 3AZ. Disconnect plug connection (4). Fig. 184: Identifying Batter

 Alternator With Drive And Mounting

REMOVING AND INSTALLING OR REPLACING ALTERNATOR (N63) Necessary preliminary tasks Switch off ignition. Disconnect BATTERY NEGATIVE LEAD. Remove ACOUSTIC COVER. Remove left and right INTAKE FILTER HOUSINGS. Remove alternator DRIVE BELT. Remove intercooler EXPANSION TANK. Remove FUEL FEED LINE

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