Mercedes-Benz 2008 GL 450 Automobile User Manual


 
276
Controls in detail
Driving systems
Adjusting Downhill Speed Regulation
speed with DSR switched on
With the DSR switched on (
page 274),
the speed setting can be changed using
the cruise control lever.
The cruise control lever is the uppermost
lever on the left-hand side of the steering
column.
Cruise control lever
1 Increase set speed
2 Reduce set speed
You can change the set speed between
3-10 mph (Canada: 4-18 km/h).
You can increase or reduce the set speed
in two ways.
Adjustment in 1 mph (Canada: 1 km/h)
increments
Increase set speed:
̈ Briefly lift the cruise control lever up to
the resistance point in direction of
arrow 1 (
page 276).
̈ Release the cruise control lever.
The vehicle speed increases in incre-
ments of 1 mph (Canada: 1 km/h).
Reduce set speed:
̈ Briefly press the cruise control lever
down to the resistance point in direc-
tion of arrow 2 (
page 276).
̈ Release the cruise control lever.
The vehicle speed decreases in incre-
ments of 1 mph (Canada: 1 km/h).
Each time the set speed is changed,
DSR
will appear in the multifunction dis-
play and the changed set speed is
shown.
i
The set value is increased or decreased in
1 mph (Canada: 1 km/h) increments each time
you lift or depress the cruise control lever to the
resistance point.
i
The set speed is canceled when DSR is
switched off. If DSR is switched on again, DSR
will use the programmed default speed
(
page 183).
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