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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 Checking And If Necessary Correcting Oil Cooler Line (N52K)

IMPORTANT: Danger of scalding! Only perform this work after engine has cooled down. Necessary preliminary tasks: Remove underbody protection. Recycling Transmission fluid emerges when oil lines are detached from heat exchanger. Catch and dispose of escaping transmission fluid. Observe country-

 Refueling

Follow the following when refueling General information Follow the fuel recommendation prior to refueling. When refueling, insert the filler nozzle completely into the filler pipe. Lifting up the filler nozzle during refueling causes: Premature switching off. Reduced return of the fuel vapors.

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