Mercedes-Benz 2007 GL 320 CDI, Operator'S Manual

Page: 359 / 595

358
Operation
Driving instructions
Special driving features for off-road
driving
The following driving features are available
for specific kind of operation:
앫
Off-road – ABS (
컄
page 104)
앫
Off-road – ESP
®
(
컄
page 108)
앫
Off-road – 4-ETS (
컄
page 110)
앫
Hill start assist system (
컄
page 199)
앫
LOW RANGE mode* (
컄
page 203)
앫
Differential locks* (
컄
page 206)
앫
Downhill Speed Regulation (DSR)
(
컄
page 275)
앫
Off-road driving program (Vehicles
without enhanced off-road package*)
(
컄
page 279)
앫
Air suspension (
컄
page 280)
Off-road driving rules
앫
Engage the off-road driving program
(
컄
page 279) or LOW RANGE mode*
(
컄
page 203) before driving under
off-road conditions.
앫
If necessary, activate differential
locks* (
컄
page 206).
앫
Make sure you select a vehicle level
(
컄
page 281) appropriate to the topo-
graphical conditions. Always make
sure the vehicle has enough ground
clearance.
앫
Fasten items being carried as securely
as possible (
컄
page 297).
앫
Always navigate gradients with the en-
gine on and with the transmission en-
gaged in a gear. Switch on the DSR
(
컄
page 276) to help maintain a preset
speed.
!
Observe the following during off-road
driving:
앫
Keep doors, tailgate, windows, and
tilt/sliding sunroof* closed whenever driving
off-road.
앫
Adjust vehicle speed to condition of terrain.
The more uneven, rutty and steeper the ter-
rain, the lower the speed should be. Drive
through water slowly at an even speed,
avoiding a bow wave.
앫
Be especially careful when driving in un-
known territory. It may be necessary to get
out of the vehicle and scout the path you in-
tend to take.
앫
Watch out for obstacles, such as rocks,
holes, tree stumps and ruts.
앫
Before driving through water, determine its
depth.
앫
Do not stop vehicle while immersed in water,
and do not shut off the engine.