Mercedes-Benz GLK 300 4MATIC 2012 Owner's Manual page 217

Off-road driving systems
214
always drive at a higher or a lower speed than
that set on the on-board computer.
G
WARNING
If you depress the accelerator pedal with DSR
activated, then the set speed can be excee-
ded. Drive downhill with special care and
always keep in mind that DSR brakes the vehi-
cle as soon as you remove your foot from the
accelerator pedal. The vehicle may brake sud-
denly due to DSR intervening, depending on
the downhill gradient and the difference
between the current speed and the set speed.
You could lose control of the vehicle and
cause an accident.
For information about driving off-road, see
( page 170).
Y
Activating/deactivating DSR
Activating
You can only activate DSR when driving at
speeds below 30 km/h.
Press button :.
X
Indicator lamp ; lights up.
Vehicles with the 4-button multifunction
steering wheel: a message appears in the
left-hand status indicator, e.g.
4 4 km/h km/h.
Vehicles with the luxury multifunction steer-
ing wheel (12 buttons): the DSR display, for
example, may appear in the multifunction dis-
play:
If the current vehicle speed is too high, the
DSR icon appears in the multifunction dis-
play. In addition, on vehicles with a multifunc-
tion steering wheel (4 button) the
speed 30 km/h speed
vehicles with the luxury multifunction steer-
ing wheel (12 button) the
30 km/h 30 km/h
To deactivate
Press button :.
X
Indicator lamp ; goes out.
DSR symbol appears in the multifunction
display with the
DSR switches off automatically if you drive
faster than 35 km/h. The DSR symbol
appears in the multifunction display with the
off off message. You also hear a warning tone.
Changing the set speed while the vehi-
cle is in motion
When DSR is activated, you can change the
set speed to a value between 4 km/h and
18 km/h while the vehicle is in motion.
DSR DSR
To increase or reduce the set speed in
X
1 km/h increments: briefly press the
cruise control lever to the pressure point,
30 km/h message is displayed and in
Max. speed Max. speed
message is displayed.
off off message.
Max. Max.