BMW X5 Owners & Service Manuals

BMW X5: Engine Electrical System (6-Cyl.)

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 Troubleshooting

CONTENTS OF ENGINE ELECTRICAL SYSTEM GENERAL General Information -> Working on ignition system. -> Removing and installing electronic control units. -> Welding work (overload protection of co

 Ignition Wires, Spark

REPLACING ALL SPARK PLUGS (N42, N40, N46, N45, N52, N52K, N51) Special tools required: 12 1 171 12 1 200 Necessary preliminary tasks: Switch off ignition Remove ignition coils. Unscrew spark p

 Ignition Coil

NOTES ON CHECKING IGNITION SYSTEM Troubleshooting -> Fault in fuel injection system -> Spark plug faults -> Ignition coil faults -> Further fault patterns with evaluation -> Additional

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 Removing And Installing/Replacing Thermostat Cartridge (N62TU/N52K)

IMPORTANT: Danger of scalding! Only perform this work after engine has cooled down. Necessary preliminary tasks: Follow instructions for working on cooling system. Draining coolant. Remove fan cowl. Unlock and detach coolant hose (1). Release nuts and remove thermostat cartridge (2). Install

 General information - Vehicle key

General information Depending on the equipment version, the scope of delivery includes two vehicle keys or one vehicle key and the BMW display key. Each vehicle key contains a replaceable battery. Depending on the equipment and country version, various settings can be configured for the button fun

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