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

See also:
Indicator and warning lamps
The concept
Indicator and warning lamps can light up in a variety of combinations and colors.
Several of the lamps are checked for proper functioning and light up temporarily
when the engine is st ...
At a glance
These overviews of buttons, switches and
displays are intended to familiarize you with your
vehicle. You will also become quickly acquainted
with the available control concepts and options. ...
Engine oil temperature
► Cold engine: the pointer is
at
the low temperature end.
Drive at moderate engine and
vehicle speeds.
► Normal operating temperature:
the pointer is in the middle
or in the ...
