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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 Notes Regarding The Fuel Pressure Test (Reference Pressure: Surrounding Area)

The characteristic of this version with ambient pressure: The connection for the vacuum hose of the fuel pressure regulator is located between the throttle and the air cleaner or on the air cleaner. Test prerequisite: The correct fuel pressure regulator is fitted. Using the EPC, check whether the

 Butt Connector For Repairing A Plug Connection

Notes IMPORTANT: Identify cause of damage (e.g. sharp-edged body parts, faulty electrical loads, jammed mechanisms, corrosion caused by ingress of water, etc.). Read out fault memory Eliminate cause of damage. Disconnect battery negative terminal Make sure that no safety-related system acco

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