BMW X5 Owners & Service Manuals

BMW X5: Engine Electrical System

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 Engine Electrical System (6-Cyl.)

 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

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 Fuel System (N62TU)

Fuel Pump With Drive And Line NOTES ON FUEL PRESSURE CHECK (REFERENCE PRESSURE: ENVIRONMENT) Feature 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 precondition:

 Removing And Installing/Replacing Light Control Unit

Necessary preliminary tasks: Remove left fresh-air grille. Press out light control unit (1) from inside. Fig. 175: Pressing Out Light Control Unit Disconnect plug connection (1). Remove light control unit. Installation: Make sure retainers (2) are correctly seated on trim of light control unit.

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