Mercedes-Benz GL-Class: Maintenance and care
Infrared reflective windshield
The infrared reflecting glass prevents the
vehicle interior from becoming too hot. It also
blocks radio waves up into the gigahertz
range.
In order to operate radio-controlled
equipment, e.g. t ...
Useful information
This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are ...
See also:
Operating the sliding sunroof
Opening and closing
You can continue to operate the sliding
sunroof after switching off the engine or
removing the SmartKey from the ignition
lock. This function is available for up to five
minu ...
Settings for Parental Control
Use the SETUP MENU to access the parental control feature. It allows for control
of the type of movie rating content (from G to Adult) that can be viewed and is
only accessible when no disc is loade ...
Tachometer
The tachometer indicates engine speed in
revolutions per minute (RPM). Do not rev
the engine into the red zone 1 .
CAUTION
When engine speed approaches the red
zone, shift to a higher gea ...






