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 Front And Rear Wheel For Face And Radial Runout

Special tools required: 36 1 030 Necessary preliminary tasks: Check wheel bearings Lift vehicle. Check wheel with special tool 36 1 030 (measuring fixture) for lateral runout. If applicable, remove balance weights. Check lateral runout of rim with special tool 36 1 030 (measuring fixture).

 Opening Plug Housings And Removing Contacts Of Different Plug Systems

Special tools required: 61 0 300 61 0 400 61 1 150 Abbreviations and what they mean: ABBREVIATIONS MEANINGS Ultrasonic-welded connectors: Ultrasonic-welded connectors (1) can be identified by the welds (2) on their longitudinal side. The contacts of these connectors cannot be replaced. Repl

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