BMW X5: Troubleshooting
- Contents Of Engine Electrical System General
- Instructions For Removing And Installing Electronic Control Units
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Contents Of Engine Electrical System General
General Information
Working on ignition system
Removing and installing electronic control units
Welding work (overload protection of control units)
Disconnecting and connecting battery
Disconnec
Instructions For Removing And Installing Electronic Control Units
IMPORTANT:
Disconnecting the vehicle battery will cancel the fault memories
of control
units. Consequently, before disconnecting the car's battery, always
interrogate the fault memories. Invest
Ignition Wires, Spark Plugs
FIRING ORDER
Fig. 3: Firing Order (V8)
REPLACING ALL SPARK PLUGS (N62, N62TU)
Special tools required:
12 1 171
12 1 172
Necessary preliminary tasks:
Switch off ignition
Remove all IGNITION CO
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Removing And Installing Backrest Lock Adapter Plate
Necessary preliminary tasks:
Remove luggage compartment wheel arch trim on left or right.
Release screw.
Tightening torque 52 26 06AZ.
Remove adapter plate for backrest lock (1).
Fig. 144: Identifying Plate Backrest Lock
Version with 3rd seat row:
Unfasten screws.
Tightening torque 52 26 06AZ
Overhauling Left Or Right Rear Brake Caliper (Brake Caliper Removed)
Special tools required:
00 9 316.
WARNING: In the following work step, large forces occur at the brake
calliper piston (up to more than 2800 N). Risk of injury!
NOTE: Use repair kit, refer to BMW Parts Service.
Check guide sleeves (5), fitting repair-kit guide sleeve if necessary.
Carefully for
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