ground clearance MERCEDES-BENZ ML320CDI 2007 W163 Comand Manual

14 IntroductionOperator’s ManualWarning!
G
This Sport Utility Vehicle is designed for both on-road and off-road use. It can go places and perform tasks for which conventional 2-wheel drive
passenger cars are not intended. This vehicle will handle and maneuver differently from conventional passenger cars in driving conditions which
may occur on streets, highways and off-road use.
This vehicle has a higher ground clearance and a higher center of gravity than many passenger cars. As with other vehicles of this type, if you
make sharp turns at excessive speeds or abrupt maneuvers, the vehicle may roll over or may go out of control and crash. Utility vehicles have a
significantly higher rollover rate than other types of vehicles. Failure to operate this vehicle safely may result in an accident, rollover of the vehicle,
and severe or fatal injury.
Before you start to drive this vehicle, read the Operator’s Manual. Take time to become familiar with the driving characteristics of this vehicle. Be
sure you are familiar with all vehicle controls. Learn how your vehicle handles on different road surfaces. Do not attempt sharp turns at excessive
speeds or abrupt maneuvers or other unsafe driving actions that can cause loss of vehicle control. When driving off-road or working the vehicle
hard, do not overload it. And, always wear your seat belts at all times. In a rollover crash, an unbelted person is significantly more likely to die than
a person wearing a seat belt.

269 Controls in detail
Driving systems
Air suspension package*
The system consists of two components.
The vehicle level control* regulates the
ride height of the vehicle. The Adaptive
Damping System (ADS)* optimizes your
vehicle’s suspension tuning.

Suspension tuning: Adaptive Damping
System (ADS)* (
page 269)


Vehicle level control* (
page 270)
ML 63 AMG
Adaptive Damping System (ADS)*
The fine tuning of the damping and suspen-
sion is dependent on:

your driving style


road surface conditions


your personal ADS settings


your personal vehicle level settings
The ADS switch is located on the upper
part of the center console.
1ADS switch
2Indicator lamp for SPORT setting
3Indicator lamp for COMF setting
i
The Air suspension package is part of the
standard equipment range. Due to the vehicle’s
sportier suspension tuning, in comparison with
standard vehicles, the level positions in the ADS
settings as well as the speed thresholds for rais-
ing and lowering the vehicle have been modified.
i
From the Highway/High-speed level, the
vehicle is lowered to the ADS Sport level approx.
20 seconds after it is locked.
From the raised level, the vehicle is not lowered
after it is locked.
When the engine is started, the previously se-
lected setting, e.g. ADS COMF, is selected again.
!
Be sure to observe this vehicle’s differing
values for ground clearance and vehicle height in
comparison to standard vehicles. You could oth-
erwise damage the vehicle. The values for


opening the tailgate (
page 119)


driving off-road (
page 333)


the vehicle’s main dimensions can be found
in the “Technical data” section (
page 541)

271 Controls in detail
Driving systems
For information on off-road driving, see
“Off-road driving” (
page 333).Setting the vehicle level
The switch is located on the lower part of
the center console.
1Vehicle level switch
2Indicator lamp
Warning!
G
Please be aware that by raising the vehicle
level, the center of gravity also rises. There-
fore, always ensure that the vehicle level is
as low as possible. With higher ride height
the ESP
® may activate earlier in certain
situations.
Adapt your speed and driving to possible
changed driving behavior of the vehicle after
changing the vehicle level. The ESP
® cannot
prevent accidents, including those resulting
from excessive speed. The ESP
® cannot pre-
vent the natural laws of physics from acting
on the vehicle.
!
Keep in mind that in rough or uneven ter-
rain, adjusting the vehicle to a lower level may
cause the vehicle underbody to come in contact
with the ground and result in damage to the vehi-
cle underbody. Always make sure the vehicle has
sufficient ground clearance before adjusting it to
a lower level.
!
Before jacking up the vehicle with equip-
ment that lifts one or more of the wheels com-
pletely off of the ground, remove the SmartKey
from the starter switch.
!
Please also note the information in the
section on towing (
page 518).

273 Controls in detail
Driving systems
Raised level
Only select the raised level if appropriate
for the driving situation encountered.
Otherwise:

Fuel consumption may increase.


Handling characteristics of the vehicle
may be unfavorable.

Start the engine (
page 40).
If indicator lamp2 (page 271) is off.

Press switch1 (
page 271).
Indicator lamp2 flashes. The vehicle
adjusts to the raised level.The following message appears in the mul-
tifunction display while the level is being
set:
When the raised level is reached, indicator
lamp2 (
page 271) comes on continu-
ously and the following message appears
in the multifunction display for 5 seconds:Highway level

Start the engine (
page 40).
If indicator lamp2 (page 271) is on.

Press switch1 (
page 271).
Indicator lamp2 flashes. The vehicle
adjusts to the highway level.
The following message appears in the
multifunction display while the level is
being set:
i
You can select the raised level at speeds up
to 40 mph (64 km/h). At higher speeds, the
messagen
Level selection not
permitted appears in the multifunction dis-
play.
i
The message can be cleared by pressing
theèÿk or buttonj on the
multifunction steering wheel.
!
Keep in mind that in rough or uneven roads,
adjusting the vehicle to a lower level may cause
the vehicle underbody to come in contact with
the road and result in damage to the vehicle un-
derbody. Always make sure the vehicle has suffi-
cient ground clearance before adjusting it to a
lower level.


335 Operation
Driving instructions
Off-road driving rules

Engage the off-road driving program
(page 268) before driving under
off-road conditions.


Vehicles with air suspension package*:
Make sure you select a vehicle level
(page 270) appropriate to the topo-
graphical conditions. Always make
sure the vehicle has enough ground
clearance.


Fasten items being carried as securely
as possible (
page 281).


Always navigate gradients with the en-
gine on and with the transmission en-
gaged in a gear. Switch on the DSR
(page 265) to help maintain a preset
speed.
!
Observe the following during off-road
driving:


Keep doors, tailgate, windows, and
tilt/sliding sunroof* closed whenever driving
off-road.


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.


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.


Watch out for obstacles, such as rocks,
holes, tree stumps and ruts.


Before driving through water, determine its
depth.


Do not stop vehicle while immersed in water,
and do not shut off the engine.


In sandy soil, drive at a steady speed as al-
lowed by conditions. This helps overcome
the vehicle rolling resistance and reduces
the likelihood of the vehicle sinking into the
ground.


Do not initiate jumps with the vehicle. It
interrupts the forward momentum of the
vehicle.


Always drive onto slopes with the engine
running and the vehicle in gear.


Do not shift automatic transmission to
positionN.Warning!
G
Do not reduce the tire inflation pressure
before driving through sand. However, if you
do so, remember to correct the tire inflation
pressure (
page 375) before continuing
your trip. Driving with reduced tire inflation
pressure increases the risk of losing control
of the vehicle and rolling over.

339 Operation
Driving instructions


Before driving through water, deter-
mine its depth.


Vehicles with air suspension package*:
Select the highest vehicle level
possible (
page 270).


Switch to off-road driving program
(page 268) before driving through
water.


Shift automatic transmission to
position1 or2 (
page 193).


Avoid high engine speeds.


Enter and leave the water only at a
shallow spot, driving at walking speed.


Drive through the water slowly and at a
constant speed.


Do not stop vehicle while immersed in
water, and do not shut off the engine.


There is a very high level of driving re-
sistance in water. The surface is slip-
pery and may not be firm, making
pulling away in water difficult and dan-
gerous.


Make sure that only small bow waves
are formed when driving the vehicle
through water.


Clean mud off the tire tread after driv-
ing through water.


To dry the brakes, apply pressure to the
brake pedal several times while driving
after leaving the water.Crossing obstacles
!
The water depth must not exceed the
respective value listed in the table. The ground
under the water might not be firm which could
result the water being deeper than expected
when driving the vehicle through it. Please note
that the water level is correspondingly lower for
flowing water.
!
Never accelerate before driving into the
water. The bow wave could force water into the
engine and auxiliary equipment, thus damaging
them.
!
Do not open any of the vehicle’s doors while
driving through water. Water could otherwise en-
ter the vehicle interior and damage the vehicle’s
electronics, as well as the interior equipment.
!
Obstacles can damage the vehicle
underbody or suspension components. If possi-
ble use the assistance of a second person out-
side the vehicle to scout the path you intend to
take and check for adequate ground clearance
when you cross obstacles with your vehicle. The
person assisting you outside the vehicle should
always be a safe distance away from the vehicle
and positioned so that he or she cannot get hurt
in case of any unexpected vehicle movement.
After off-road driving or crossing obstacles, in-
spect vehicle for any damage, especially vehicle
underbody and suspension components. Failure
to do so can adversely affect the vehicle’s future
performance, including increased chance of an
accident.

340 OperationDriving instructionsWhen driving over tree stumps, big rocks
and other obstacles, observe the following
rules:

Make sure the off-road driving program
(page 268) is switched on.


Avoid high engine speeds.


Shift automatic transmission to
position1 (
page 193).


Check the vehicle clearance before
crossing obstacles.


Cross obstacles (e.g. tree stumps or
big rocks) very slowly by aiming one of
the front wheels at the center of the ob-
stacle, and repeat same with the rear
wheel.Driving on sand
When driving on sand, observe the follow-
ing rules:


Vehicles with air suspension package*:
Set the raised level (
page 270).


Avoid high engine speeds.


Shift automatic transmission into a
gear range that is appropriate for the
terrain.


In sandy soil, drive at a steady speed as
allowed by conditions. This helps over-
come the vehicle rolling resistance and
reduce the likelihood of the vehicle
sinking into the ground.


Drive in tracks of other vehicles if they
are not too deep and if you have suffi-
cient clearance.
Ruts
A number of off-road tracks or other by-
ways have deep ruts which can cause the
underbody to come in contact with the
ground.


Make sure the off-road driving program
(page 268) is switched on.


Vehicles with air suspension package*:
Set the raised level (
page 270).
!
Special attention is needed when you cross
obstacles on a steep incline.
The vehicle could slide sideways as a result of its
possible slanted position which in turn may
result in the vehicle tipping or rolling over.
Warning!
G
Do not reduce the tire inflation pressure
before driving through sand. However, if you
do so, remember to correct the tire inflation
pressure (
page 375) before continuing
your trip. Driving with reduced tire inflation
pressure increases the risk of losing control
of the vehicle and rolling over.

341 Operation
Driving instructions


Avoid high engine speeds.


Shift automatic transmission to
position1 (
page 193).


Drive next to the ruts rather than
through them if at all possible.


If the ruts are too deep to drive in, drive
with one side of the vehicle on the
grassy center strip if the route permits.Returning from off-road drivingOff-road driving increases strain on the
vehicle.
We recommend that you inspect the vehi-
cle for possible damage after each off-road
trip. Recognizing any damage and a subse-
quent timely repair reduces the chance of
a possible breakdown or accident later on.
Proceed as follows:


Switch off the off-road driving program
(page 268).


Switch off the DSR (
page 265).


Vehicles with air suspension package*:
Lower the vehicle back to a level
suitable for road conditions, e.g. High-
way/High-speed level (
page 270).


Clean all exterior lamps and check for
possible damage.


Clean the front and rear license plate.
!
Check that the ruts are not too deep and
your vehicle’s clearance is sufficient. Otherwise:


your vehicle may be damaged


the underbody of the vehicle may come in
contact with the ground and you may get
stuck
Warning!
G
If you feel a sudden significant vibration or
ride disturbance, or you suspect that possi-
ble damage to your vehicle has occurred,
you should turn on the hazard warning flash-
ers, carefully slow down, and drive with cau-
tion to an area which is a safe distance from
the roadway.
Inspect the tires and under the vehicle for
possible damage. If the vehicle or tires ap-
pear unsafe, have it towed to the nearest
Mercedes-Benz Light Truck Center or tire
dealer for repairs.
Damage to the vehicle may influence driving
comfort and pose the risk of accident to you
and other drivers.

541 Technical data
Main Dimensions
Main Dimensions
Model
ML 320 CDI, ML 350, ML 500
ML 63 AMG
Overall vehicle length
188.5 in (4788 mm)
189.5 in (4812 mm)
Vehicle width (exterior rear view mirrors folded out)
83.7 in (2127 mm)
83.7 in (2127 mm)
Vehicle width (exterior rear view mirrors folded in)
76.0 in (1930 mm)
76.8 in (1951 mm)
Overall vehicle height (vehicles with steel suspen-
sion)
71.5 in (1815 mm)
-
Overall vehicle height, depending on set vehicle level
(vehicles with air suspension package*)
69.8 in-73.0 in
(1774 mm-1854 mm)
69.5 in-72.6 in
(1764 mm-1844 mm)
Wheelbase
114.8 in (2915 mm)
114.8 in (2915 mm)
Ground clearance (vehicles with steel suspension)
8.3 in (210 mm)
-
Ground clearance, depending on set vehicle level
(vehicles with air suspension package*)
7.1 in-10.3 in (181 mm-261 mm)
6.7 in-9.5 in (169 mm-242 mm)
Turning circle
39 ft (11.6 m)
39 ft (11.6 m)
Track, front
64.0 in (1627 mm)
64.8 in-65.5 in
(1647 mm-1664 mm)
Track, rear
64.1 in (1629 mm)
64.9 in-65.3 in
(1649 mm-1667 mm)