12 00 Contents of Engine Electrical System General

WARNING: This page is about a different car, the 2013 BMW M3, 2012 BMW M3, and 2011 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.

General Information -> WORKING ON IGNITION SYSTEM .

-> REMOVING AND INSTALLING ELECTRONIC CONTROL UNITS .

-> Welding work (overload protection of control units). See 12 00... INSTRUCTIONS FOR WELDING WORK (OVERLOAD PROTECTION OF CONTROL UNITS) .

-> Disconnecting And Connecting Battery. See 12 00... NOTES FOR DISCONNECTING AND CONNECTING BATTERY .

-> Disconnecting and connecting test equipment. See 12 00... INSTRUCTIONS FOR CONNECTING AND DISCONNECTING TEST UNITS .

-> Component inspection. See 12 00... INSTRUCTIONS ON COMPONENT TESTING .

-> EXTERNAL JUMP-STARTING AID .

-> Compression testing. See 12 00... INSTRUCTIONS ON COMPRESSION TESTING .