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 And Installing/Replacing Electronics Box

IMPORTANT: Read and comply with notes on protection against electrostatic damage (ESD protection). NOTE: Follow instructions for removing and installing CONTROL UNITS ! Necessary preliminary work Read fault memory. Disconnect BATTERY EARTH LEAD. Remove DME CONTROL UNIT. Release screws (1). Ti

 Draining And Adding Coolant (N63)

Notes WARNING: Risk of scalding! The repair work on the cooling system should only be carried out on an engine that has cooled down! IMPORTANT: Lifetime coolant filling: Never reuse used coolant! When replacing and removing components which rely on the corrosion protection effect of the coolant, it

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