Mercedes-Benz GL-Class: Switching the seat heating on/off
Adjusting the four-way lumbarsupport
You can adjust the contour of the driver's seat
backrests individually to provide optimum
support for your back.
1 To raise the backrest contour
2 To soften the backrest contour
3 To lower the ...
Switching on/off
The three red indicator lamps in the button
indicate the heating level you have selected.
If the battery voltage is too low, the seat
heating may switch off.
One or more of the indicator lamp ...
See also:
Octane rating
Premium unleaded gasoline with a Cost of Living Council (CLC) or Anti Knock Index
(AKI) octane rating of 91 or higher should be used.
NOTICE
Even a very small amount of leaded fuel will damag ...
CD/DVD/USB memory care and cleaning
CD/DVD
► Handle a CD/DVD by its edges. Never
touch the surface of the disc. Do not
bend the disc.
► Always place the discs in the storage
case when they are not being used.
...
Override feature for the rear sidewindows
WARNING
When children ride on the vehicle's rear seats,
activate the override switch. Otherwise, the
children could be injured, e.g. by trapping
themselves in the rear side window.
...






