WARNING: Risk of burning! Work on auxiliary heater may only be carried out when it has cooled down.
Necessary preliminary work:
Removal:
Pull air intake hose (1) off stationary/auxiliary heater.
Unclip intake silencer (2) in marked area.
Installation:
NOTE: The mounting clip on the intake silencer must not be damaged!
Clip in intake silencer (2) in marked area.
Connect air intake hose (1) to stationary/auxiliary heater.
Required reworking:
BMW X3 Owners Manual > HDC Hill Descent Control: Activating HDC
Press button; the LED above the
button
lights up.
Deactivating HDC
Press button again and the LED
goes
out. HDC is automatically deactivated
above approx. 37 mph/60 km/h.
Display in the instrument cluster
The selected speed is displayed
in the speedometer.
Green: the system is ...