Problems with the cooling with air dehumidification function
When you press the 
button, the
indicator lamp in the button flashes three
times or remains off. You can no longer switch
on the cooling with air dehumidification
function.
•► Consult a qualified specialist workshop.
See also:
Tires
Problem
Possible causes/consequences and
Solutions
USA
only:
The yellow tire pressure
monitor warning lamp
(pressure loss/
malfunction) is lit.
Canada onl ...
Vehicle data, GL 450
The data stated here refers specifically to a
vehicle with standard equipment. Consult an
authorized Mercedes-Benz Center for the
data for all vehicle variants and trim levels.
...
Automatic interior lighting control
- To switch on: set the rocker switch to
center position 6.
- To switch off: set the rocker switch to the
position.
The interior lighting automatically switches
on if you:
- unlock the vehic ...