Low beams
Switch position 
with the
ignition switched
on: the low beams light up.
See also:
Capacities
...
Current fuel consumption
Current fuel consumption
Displays the current fuel consumption. You can
check whether you are currently driving in an efficient
and environmentally-friendly manner. ...
Switching between upper and lower
case letters
Depending on the menu, you can switch between
entering upper and lower case letters:
...