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12 00 Contents of Engine Electrical System General

WARNING: This page is about a different car, the 2005 BMW 645Ci and 2004 BMW 645Ci. However, it is still accessible from the selected car via links, so may be relevant.

General Information -> Working on ignition system, refer to WORKING ON IGNITION SYSTEM .

-> Removing and installing electronic control units, refer to REMOVING AND INSTALLING ELECTRONIC CONTROL UNITS .

-> Welding work (overload protection of control units), refer to WELDING WORK (OVERLOAD PROTECTION OF CONTROL UNITS) .

-> Disconnecting and connecting battery, refer to DISCONNECTING AND CONNECTING BATTERY .

-> Disconnecting and connecting test equipment, refer to DISCONNECTING AND CONNECTING TEST EQUIPMENT .

-> Component inspection:, refer to COMPONENT INSPECTION .

-> External jump-starting aid, refer to EXTERNAL JUMP-STARTING AID .

-> Compression testing, refer to COMPRESSION TESTING .