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
SEE MORE:
Removing And Installing/Replacing Ski Bag On Rear Seat
(Through-Loading System)
Special tools required:
00 9 317.
Necessary preliminary tasks:
Remove armrest.
Release screws (1).
Tightening torque 52 26 09AZ.
Fig. 146: Identifying Screws
Release screws (1).
Tightening torque 52 26 09AZ.
Release screw (2).
Tightening torque 52 26 08AZ.
Remove Top Tether eyelet.
Fig.
Removing And Installing/Replacing Rear Differential
Special tools required:
33 5 120
33 5 122
33 5 125
33 5 200
33 5 206
WARNING: Danger of injury!
Rear differential must be lashed with tightening strap 33 5 206 to prevent
it falling out when the output shafts are forced off.
Necessary preliminary tasks:
Remove propeller shaft on rear differ
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