NOTE: The initialization finishes during driving, which can be interrupted at any time.
When driving resumes, the initialization is continued automatically.
1. Set the tire pressure of all wheels to specification.
2. Start engine, but do not start driving.
3. On Control Center, select "RPA" from the "SETTINGS" menu and confirm selection. The initialization menu will appear.
4. Select "SET" and confirm selection.
5. Drive vehicle. The message "FTM IS BEING INITIALIZED" will be displayed.
NOTE: It takes at least 10 minutes before the TPM system can detect and report a flat tire.
6. Select counterclockwise left arrow button and confirm to exit from menu.
BMW X3 Owners Manual > HDC Hill Descent Control: Increasing or decreasing vehicle speed
Specify desired speed in the range from approx.
4 mph/6 km/h to approx. 15 mph/25 km/h
using the rocker switch of the cruise control on
the steering wheel. Vehicle speed can be
changed by lightly accelerating.
Press the rocker switch up to the point of
resistance: the speed increases ...