BMW X5: Distribution Box, Power
REPLACING DISTRIBUTION BOX (LUGGAGE COMPARTMENT)
WARNING: Observe safety instructions for handling vehicle battery.
Necessary preliminary tasks:
- Disconnect battery negative lead.
- Remove flap in luggage compartment panel on right.
Release expansion rivet (1).
Remove insulating mat (2).
Fig. 143: Identifying Expansion Rivet And Insulating Mat
Disconnect plug connection (1).
Release bolts (2).
Disengage distribution box in direction of arrow.
Disengage emergency actuator (3).
Fig. 144: Disengaging Distribution Box
Disconnect plug connection (1).
Fig. 145: Identifying Plug Connection
Disconnect plug connection (1).
Remove distribution box.
Fig. 146: Identifying Plug Connection
Replacement:
Remove fuses and relays.
REMOVING AND INSTALLING/REPLACING DISTRIBUTION BOX (ON BATTERY)
WARNING: Observe safety instructions for handling vehicle battery.
Notes and instructions on Intelligent Battery Sensor IBS.
Necessary preliminary tasks:
- Disconnect negative battery cable.
Disconnect plug connection (1).
Fold up covers (2).
Release nut (3) and remove cable shoe.
Tightening torque.
Fold up covers (5).
Unscrew nuts (4).
Tightening torque.
Using a screwdriver, expand locking bracket (6) at lower end and clip out.
Remove distribution box (2) towards top.
Fig. 147: Expanding Locking Bracket
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Instructions For Disconnecting And Connecting Battery
Observe safety instructions for handling vehicle battery.
Before disconnecting battery:
Turn off the ignition and other electrical loads/consumers to prevent
sparking when reconnecting.
NOTE: If the
Instructions On Starting Aid
Do not start the engine with help of starting sprays.
Preparation:
Conform with the following when starting engine with starting cable.
Ensure that jump lead wires are to appropriate cross-section s
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Removing And Installing/Replacing Front Differential
WARNING: Danger to life!
Mount securing fixture for vehicle on lifting platform to prevent the
vehicle from slipping off or tilting down.
Secure engine in installation position to prevent it from falling down.
Necessary preliminary tasks:
Remove left output shaft.
Secure right output shaft with
General Information On Intelligent Battery Sensor (IBS)
WARNING: Danger of destruction in event of mechanical strain
Do not introduce any additional connections at the battery
negative
terminal.
Do not modify the grounding cable.
The grounding cable also serves to dissipate heat.
Do not establish any connection between the IBS and the sensor
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