2007 MERCEDES-BENZ ML320CDI air suspension

ContentsDriving systems ................................. 245
Cruise control............................... 245
Distronic*..................................... 250
Distance warning function*.......... 263
Downhill Speed Regulation
(DSR) ............................................ 264
Off-road driving program .............. 268
Air suspension package* ............. 269
Adaptive Damping System
(ADS)* .......................................... 269
Vehicle level control* ................... 270
Parktronic system* ...................... 274
Rear view camera* ....................... 279
Loading .............................................. 281
Carriers* ...................................... 281
Loading instructions ..................... 281
Cargo tie-down rings .................... 283
Hooks ........................................... 284
Expanding cargo compartment .... 284
Cargo compartment cover blind ... 286
Partition net* ............................... 287
Cargo management system*........ 290Useful features .................................. 294
Storage compartments ................ 294
Parcel nets ................................... 297
Cup holders.................................. 298
Ashtrays* ..................................... 300
Cigarette lighter* ......................... 301
Power outlets ............................... 302
Floormats* ................................... 303
Heated steering wheel* ............... 304
Telephone* .................................. 305
Tele Aid* ...................................... 308
Garage door opener* ................... 316
Compass ...................................... 321
Infrared reflecting windshield* ..... 322
Operation......................................... 323
The first 1000 miles (1500 km) ......... 324
Driving instructions ........................... 325
Drive sensibly – save fuel............. 325
Drinking and driving ..................... 325
Pedals .......................................... 325
Power assistance ......................... 326
Brakes.......................................... 326
Driving off .................................... 329
Parking......................................... 329
Tires ............................................. 329
Hydroplaning................................ 330
Tire traction ................................. 330
Tire speed rating .......................... 331
Winter driving instructions ........... 332
Standing water............................. 333
Off-road driving ............................ 333
Trailer towing ............................... 342
Passenger compartment .............. 348
Driving abroad ............................. 348
Control and operation
of radio transmitters .................... 348
Catalytic converter
(gasoline engine).......................... 349

162 Controls in detailControl systemThe message shown in the multifunction
display depends on the status of the navi-
gation system:

With the COMAND system switched
off, the message
Navi off
appears in
the multifunction display.


With the COMAND system switched on
but route guidance not activated, the
direction of travel and, if applicable, the
name of the street currently traveled
on appear in the multifunction display.


With the COMAND system switched on
and route guidance activated, the di-
rection of travel and maneuver instruc-
tions appear in the multifunction
display.
Please refer to the COMAND system
manual for instructions on how to activate
the route guidance system.
AIRMATIC*/Compass menu
The
AIRMATIC/Compass
menu displays the
messages for air suspension* and the
direction into which you are currently
driving.

Press buttonè orÿ repeatedly
until one of the following messages ap-
pears in the multifunction display.
Vehicles with steel suspension:
Vehicles with air suspension* or
ML 63 AMG:

Press buttonk orj repeatedly
until the desired setting is found.
For information on air suspension, see “Air
suspension package*” (
page 269).
For information on the compass, see
“Vehicle submenu” (
page 174) and
“Compass” (
page 321).
DISTRONIC* menu
Use the
DISTRONIC
menu (
page 255) to
display the current settings for your
Distronic system. The information shown
in the multifunction display depends on
whether the Distronic system is activated
or deactivated.
Please refer to the “Driving systems” sec-
tion of this manual (
page 250) for
instructions on how to activate Distronic.

Press buttonè orÿ repeatedly
to select the Distronic menu in the
multifunction display.

245 Controls in detail
Driving systems
Driving systems
The driving systems of your vehicle are
described on the following pages:

Cruise control (
page 245) and
Distronic* (
page 250), with which
the vehicle can maintain a preset
speed.


Distance warning function*
(page 263) is only available with
Distronic*, which warns of stationary
obstacle or slower moving vehicles that
you are closing in on too quickly.


Downhill Speed Regulation (DSR)
(page 264), which supports you
when you are driving downhill.


Off-road driving program (
page 268),
which supports you when you are driv-
ing off-road.


Air suspension package*
The system consists of two compo-
nents.

Adaptive Damping System (ADS)*
(page 269), which adjusts the
vehicle suspension characteristics.


Vehicle level control*
(page 270), which controls the
vehicle level.


Parktronic* (
page 274) and rear view
camera* (
page 279), which serve as
a parking aid.
For information on the ABS, BAS, EBP,
ESP
®, and 4-ETS, see “Driving safety sys-
tems” (page 96).
Cruise control
The cruise control automatically maintains
the speed you set for your vehicle.
The use of cruise control is recommended
for driving at a constant speed for extend-
ed periods of time. You can set or resume
cruise control at any speed above
20 mph (30 km/h).
The cruise control function is operated by
means of the cruise control lever.
The cruise control lever is the uppermost
lever on the left-hand side of the steering
column (
page 24).
i
The cruise control should not be activated
during off-road driving.

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)

321 Controls in detail
Useful features
Compass
Calling up the compass
Press buttonè orÿ repeatedly
until the
AIRMATIC/Compass
menu
appears in the multifunction display.
The compass displays the direction
into which the vehicle is currently trav-
eling:
N, NE, E, SE, S, SW, W, or
NW.To make sure the display is correct, the
compass must be set to the proper geo-
graphic zone (
page 174). It may also be
necessary to calibrate the compass
(
page 175).
i
USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the following
two conditions:
(1) This device may not cause harmful interfer-
ence, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
i
Canada only:
This device complies with RSS-210 of Industry
Canada. Operation is subject to the following
two conditions:
(1) This device may not cause interference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation of the device.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
i
If your vehicle is not equipped with the air
suspension package*, the multifunction display
will show the compass only.
i
The presence of buildings, bridges, power
lines and large antenna masts can influence the
displayed values. Metallic or magnetic objects in
or on the vehicle can influence the accuracy of
the compass.
i
If the compass is not calibrated or its
function is impaired by outside influences, the
message
Compass - - -
appears in the
multifunction display.

333 Operation
Driving instructions
For more information, see “Winter driving”
(page 399).
Standing waterFor more information, see “Driving through
water” (
page 338).
Off-road driving
Warning!
G
If the vehicle becomes stuck in snow, make
sure that snow is kept clear of the exhaust
pipe and from around the vehicle with the
engine running. Otherwise, deadly carbon
monoxide (CO) gases may enter vehicle in-
terior resulting in unconsciousness and
death.
To assure sufficient fresh air ventilation,
open a window slightly on the side of the ve-
hicle not facing the wind.Warning!
G
The outside temperature indicator is not de-
signed to serve as an ice-warning device and
is therefore unsuitable for that purpose. In-
dicated temperatures just above the freez-
ing point do not guarantee that the road
surface is free of ice.
!
Do not drive through flooded areas or water
of unknown depth. Before driving through water,
determine its depth. Never accelerate before
driving into water. The bow wave could force wa-
ter into the engine and auxiliary equipment, thus
damaging them.
If you must drive through standing water, drive
slowly to prevent water from entering the pas-
senger compartment or the engine compart-
ment.
Water in these areas could cause


damage to electrical components


wiring of the engine or transmission
or could result


in water being ingested by the engine
through the air intake, causing severe inter-
nal engine damage.
Any such damage is not covered by the
Mercedes-Benz Limited Warranty.
i
Vehicles with air suspension package*:
Select the raised level (
page 270) before
driving through standing water.
Warning!
G
Do not load items on the basic carrier bars*.
It may cause instability during some maneu-
vers which could result in an accident.
Drive slowly in unknown terrain. This will
make it easier to recognize unexpected ob-
stacles and avoid damage to the vehicle.
To help avoid the vehicle rolling over, never
turn it around on steep inclines. If the vehi-
cle cannot complete the attempted climb,
back it down in reverse gear.
Do not drive along the side of a slope. The
vehicle might otherwise rollover. If in doing
so the vehicle begins to show a tendency to
roll, immediately steer into a line of gravity
(straight up or downhill).


334 OperationDriving instructions
Read this chapter carefully before you be-
gin off-road travel.
Familiarize yourself with the vehicle char-
acteristics and gear changing before you
attempt any difficult terrain off-road driv-
ing. We recommend that you start out with
easy off-road travel.Special driving features for off-road
driving
The following driving features are available
for specific kind of operation:


Off-road – ABS (
page 97)


Off-road – ESP
® (page 101)


Off-road – 4-ETS (
page 102)


Hill start assist system (
page 192)


Downhill Speed Regulation (DSR)
(page 264)


Off-road driving program (
page 268)


Air suspension* (
page 269)
Never let the vehicle roll backwards in idle.
You may lose control of the vehicle if you
use only the service brake. For information
on driving downhill, see “Driving downhill”
(page 338).
Warning!
G
Sand, dirt, mud and other material having
friction property can cause exceptional wear
and tear as well as brake failure.
Have the brakes checked for dirt build-up
and cleaned. There is otherwise a risk that
full braking power may not be available in an
emergency.
Warning!
G
Vehicles with air suspension package*:
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.


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.