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:
Battery
► Keep the battery surface clean and dry.
Clean the battery with a solution of
baking soda and water.
► Make certain the terminal connections
are clean and securely tightened.
...
Washer Fluid Messages
WASHER FLUID LOW ADD FLUID
This message displays when the windshield washer fluid is low. Fill the windshield
washer fluid reservoir as soon as possible. See Engine Compartment Overview ...
Voicetags
Voicetags enable the user to personalize the Voice system so that a single name
can be used to call-up a navigation destination, telephone number or radio channel.
To add a Voicetag:
1. Briefly pr ...






