Switching between letters and numbers
Depending on the menu, you can switch between entering letters and numbers:

See also:
Deleting stored functions
Press and hold the left and right button on the
interior rearview mirror simultaneously for approximately
20 seconds until the LED flashes
rapidly. All stored functions are deleted. The
functions ...
Settings and information
Operating principle
1. Button for:
> Selecting display
> Setting values
2. Button for:
> Confirming selected display or set values
> Calling up computer information
3. ...
Brake system
Brakes require an initial break-in period of approx.
300 miles/500 km to achieve optimized
contact and wear patterns between brake pads
and discs. Drive moderately during this break-in
period. ...
