Necessary preliminary tasks:
After completing repair work: BLEED BRAKING SYSTEM.
Press brake pedal down to floor and secure with pedal support.
NOTE: The pedal support may only be released when the brake lines are reconnected.
This prevents brake fluid from emerging from the expansion tank and air from entering the system when the brake lines are opened.
Detach brake hose (1) from brake caliper.
If necessary, grip at knurling (2).
Release retaining screw (1). If necessary, grip at square head.
Installation note: Position guides (3) correctly in holder (4).
Release brake hose from holders (1).
Unscrew holder (2).
IMPORTANT: Observe assembly sequence:
- Fasten brake hose in holders (1).
- Move wheels into straight-ahead position.
- Fasten brake hose at pipe/brake hose connection.
- Fasten brake hose at brake caliper.
Never twist brake hose when installing it and avoid all contact with parts attached rigidly to the body.
BMW X3 Owners Manual > Saving fuel: Switch off the engine during
longer stops
Switch off the engine during longer stops, e.g.,
at traffic lights, railroad crossings or in traffic
congestion.
Auto Start/Stop function
The Auto Start/Stop function of your vehicle
automatically switches off the engine during a
stop.
If the engine is switched off and then restarted
rat ...