Mercedes-Benz GL-Class: Seat belts
Display messages
After starting the
engine, the red seat
belt warning lamp lights
up for six seconds.
Possible causes/consequences and ► Solutions
The seat belt warning lamp reminds the driver and front passenger
to fasten their seat belts.
► Fasten your seat belt.
Display messages
After starting the
engine, the red seat
belt warning lamp lights
up. In addition, a
warning tone sounds
for up to six seconds.
Possible causes/consequences and ► Solutions
Risk of injury
The driver's seat belt is not fastened.
► Fasten your seat belt.
The warning tone ceases.
Display messages
The red seat belt
warning lamp lights up
after the engine starts,
as soon as the driver's
or the front-passenger
door is closed.
Possible causes/consequences and ► Solutions
Risk of injury
The driver or front passenger has not fastened their seat belt.
► Fasten your seat belt.
The warning lamp goes out.
Risk of injury
There are objects on the front-passenger seat.
► Remove the objects from the
front-passenger seat and stow
them in a secure place.
The warning lamp goes out.
Display messages
The red seat belt
warning lamp flashes
and an intermittent
audible warning
sounds.
Possible causes/consequences and ► Solutions
Risk of injury
The driver or front passenger has not fastened their seat belt. In
addition, you are driving faster than 15 mph (25 km/h) or you have
briefly driven faster than 15 mph (25 km/h).
► Fasten your seat belt.
The warning lamp goes out and the intermittent warning tone
ceases.
Risk of injury
There are objects on the front-passenger seat. In addition, you are
driving faster than 15 mph (25 km/h) or you have briefly driven
faster than 15 mph (25 km/h).
► Remove the objects from the
front-passenger seat and stow
them in a secure place.
The warning lamp goes out and the intermittent warning tone
ceases.
Safety systems
Display messages
(USA only)
(Canada only) The red brake system
warning lamp comes on
while the engine is
running. A warning tone
also sounds.
Possible causes/consequences and ►
Soluti ...
See also:
XM Tune Select (If Equipped)
While the XM audio screen is displaying and a song is being listened to, press
Tune Select to save that particular song.
The XM Tune Select menu displays with options to store by the song title ...
Automatic transmission
WARNING
It is dangerous to shift the automatic
transmission out of parking position P or
neutral position N if the engine speed is
higher than idle speed. If your foot is not firmly
o ...
Headphones
The volume control for each set of headphones is adjusted on the headphones.
Press the channel selector button to cycle through available channels. Select
the channel appropriate for the required s ...