Necessary preliminary tasks:
Release screw (1).
Lever out cable clip (2).
Remove cover (3).
Fold back cover (1).
Release nut underneath. Remove positive battery cable from positive battery connection point.
Unclip positive battery cable (1) from brackets (2) at rear of engine block.
Remove protective cap (1) and release nut underneath.
Release nut (2) on starter.
Disconnect positive battery cable (3) from alternator and starter motor. Feed out positive battery cable (3) and remove.
NOTE: Reassemble the vehicle.
Check stored fault messages.
Delete fault memory.
BMW X3 Owners Manual > Settings on the Control
Display: Time
Setting the time zone
1. "Settings"
2. "Time/Date"
3. "Time zone:"
4. Select the desired time zone.
The time zone is stored.
Setting the time
1. "Settings"
2. "Time/Date"
3. "Time:"
4. Turn the controller until the desired hours
...