Mercedes-Benz GLS Operator's Manual page 257

Your selection is saved. The off-road level set
remains stored even after the ignition has been
switched off.
Operation with a trailer or bicycle rack: if you
are driving at speeds greater than 19 mph
(30 km/h), the vehicle rises to the normal level
in the drive programs Sport or Sport + if the
electrical connection has been correctly estab‐
lished.
The vehicle is lowered again in the following sit‐
uations:
When driving faster than 50 mph (80 km/h).
R
When driving briefly between 40 mph
R
(65 km/h) and 50 mph (80 km/h).
After selecting a different drive program
R
using the DYNAMIC SELECT switch.
The vehicle is adjusted to the height of the
active drive program.
Operation with a trailer or bicycle rack: if you
are driving at speeds greater than 19 mph
(30 km/h), the vehicle lowers to the normal level
if the electrical connection has been correctly
established.
Lowering the vehicle (vehicles without Off-
road package)
Pull rocker switch 1.
#
The vehicle is adjusted to the height of the
active drive program.
Operation with a trailer or bicycle rack: the
vehicle lowers to the normal level if the electrical
connection has been correctly established.
Driving and parking 255
Raising the vehicle (vehicles with Off-road
package)
Push rocker switch 1 forwards.
#
Off-road level +1: one indicator lamp
R
lights up continuously when the vehicle
has finished rising.
Off-road level +2: two indicator lamps
R
light up continuously when the vehicle
has finished rising.
2
2