Mercedes-Benz GL-Class: Activating/deactivating DSR
Activating
DSR can only be activated if you are driving no faster than 20 mph (30 km/h).
Vehicle without the Off-Road Pro Engineering package
Vehicle with the Off-Road Pro Engineering package
► Press button 1.
Indicator lamp 2 lights up.
The DSR symbol and a message, such as the following, appear in the multifunction display:
If the speed that is being driven is too high, the DSR symbol and the Max. speed 20 mph (Canada: 30 km/h) message appears in the multifunction display.
Deactivating
► Press button 1.
Indicator lamp 2 goes out.
The DSR symbol appears in the multifunction display with the Off message.
DSR is deactivated automatically if you are driving faster than 21 mph (Canada:
35 km/h). The DSR symbol appears in the multifunction display with the Off message.
You also hear a warning tone.
Important safety notes
DSR is an aid to assist you when driving
downhill. It keeps the speed of travel at the
speed selected on the on-board computer.
The steeper the downhill gradient, the greater
the DSR braking eff ...
Changing the set speed whilethe vehicle is in motion
When DSR is activated, the control speed can
be changed to a value between 3 mph and
10 mph (Canada: between 4 km/h and
18 km/h) during the journey.
► To increase or decrease in 1 mph
(Ca ...
See also:
Checking the oil level using the oildipstick
When checking the oil level:
• park the vehicle on a level surface.
• the engine should be switched off for
approximately five minutes if the engine is
at normal operating temperature.
Exam ...
Ventilators
Center ventilators
Open/close the ventilators by moving the
control to either direction.
: This symbol indicates that the
ventilators are
closed. Moving the side control to this
direct ...
CD Messages
Optical Error: The disc was inserted upside down.
Disk Read Error: A disc was inserted with an invalid or unknown format.
Player Error: There are disc LOAD or disc EJECT problems.
► It is ver ...
