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:
Precautions on cruise control
► If the cruise control system malfunctions,
it will cancel automatically. The
CRUISE indicator light on the meter
panel will then blink to warn the driver.
► If the engine coolant ...
XM™ Radio Messages
XL (Explicit Language
Channels): These channels, or any others, can be blocked at a customer's request,
by calling 1-800-929-2100 in the U.S. and 1-877-438-9677 in Canada.
XM Updating: The enc ...
Brake assist
When the force applied to the brake pedal
exceeds a certain level, the Brake Assist is
activated generating greater braking force
than a conventional brake booster even
with light pedal force. ...






