2007 MERCEDES-BENZ ML320CDI key

Contents
Introduction.......................................... 9
Product information ................................ 9
Operator’s Manual ............................... 10
Service and warranty information .. 10
Important notice for California
retail buyers and lessees of
Mercedes-Benz automobiles .......... 11
Maintenance .................................. 12
Roadside Assistance ...................... 12
Change of address or ownership.... 13
Operating your vehicle
outside the USA or Canada ............ 13
Where to find it .................................... 15
Symbols ............................................... 16
Operating safety .................................. 17
Proper use of the vehicle ............... 17
Problems with your vehicle .................. 18
Reporting safety defects...................... 19
Reporting safety defects ................ 19
Vehicle data recording ......................... 20
Information regarding electronic
recording devices ........................... 20
At a glance.......................................... 21
Exterior view ......................................... 22
Cockpit ................................................. 24
Instrument cluster ................................ 26
Instrument cluster ................................ 28
Multifunction steering wheel ................ 30
Center console ..................................... 31
Upper part ...................................... 31
Lower part ...................................... 32
Overhead control panel ........................ 33
Storage compartments ......................... 34
Door control panel................................ 36
Getting started................................... 37
Unlocking ............................................. 38
Unlocking with the SmartKey ......... 38
Unlocking with KEYLESS-GO*......... 39
Starter switch positions .................. 39
Adjusting .............................................. 43
Seats .............................................. 43
Steering wheel ................................ 46
Mirrors ............................................ 49
Driving .................................................. 51
Fastening the seat belts ................. 51
Starting the engine ......................... 54
Parking brake ................................. 57
Driving off ....................................... 58
Switching on headlamps ................. 59
Turn signals .................................... 60
Windshield wipers ........................... 60
Rear window wiper/washer ............ 62
Problems while driving.................... 63
Parking and locking .............................. 65
Parking brake ................................. 65
Switching off headlamps................. 66
Turning off the engine..................... 66
Releasing seat belts........................ 67
Locking ........................................... 68

ContentsSafety and Security........................... 69
Occupant safety................................... 70
Air bags .......................................... 71
Seat belts ....................................... 77
Active head restraint ...................... 80
Rear head restraints ....................... 81
Children in the vehicle .................... 82
Blocking of rear door
window operation ........................... 93
Panic alarm .......................................... 95
Activating ....................................... 95
Deactivating ................................... 95
Driving safety systems ......................... 96
ABS ................................................ 96
BAS ................................................ 97
ESP
®............................................... 98
EBP............................................... 101
4-ETS ............................................ 102
Anti-theft systems.............................. 103
Immobilizer................................... 103
Anti-theft alarm system ................ 103
Controls in detail ............................. 107
Locking and unlocking ....................... 108
SmartKey ..................................... 108
SmartKey with KEYLESS-GO* ...... 112
Opening the doors
from the inside ............................. 118
Opening the tailgate ..................... 119
Closing the tailgate ...................... 121
Automatic central locking ............ 126
Locking and unlocking
from the inside ............................. 126
Seats ................................................. 128
Front seat active head restraints . 128
Rear seat head restraints ............. 128
Lumbar support............................ 130
Multicontour seat* ....................... 130
Seat heating* ............................... 131
Seat ventilation* .......................... 132Memory function* ............................. 134
Storing positions into memory ..... 135
Recalling positions from memory. 135
Lighting ............................................. 136
Exterior lamp switch .................... 136
Combination switch ..................... 140
Corner-illuminating
front fog lamps*........................... 140
Hazard warning flasher ................ 142
Interior lighting ............................ 142
Door entry lamps ......................... 144
Cargo compartment lamp ............ 144
Instrument cluster ............................. 145
Adjusting instrument
cluster illumination ...................... 145
Resetting trip odometer ............... 146
Tachometer.................................. 146
Outside temperature indicator ..... 146

Contents
Oxidation catalyst
(diesel engine).............................. 349
Emission control .......................... 350
Coolant temperature .................... 350
At the gas station .............................. 352
Refueling ...................................... 352
Check regularly and
before a long trip.......................... 354
Engine compartment ......................... 356
Hood ............................................ 356
Engine oil ..................................... 358
Transmission fluid level ................ 362
Coolant level ................................ 362
Windshield/rear window
washer system and
headlamp cleaning system* ........ 363
Tires and wheels ................................ 365
Important guidelines .................... 365
Tire care and maintenance........... 366
Direction of rotation ..................... 368
Loading the vehicle ...................... 368
Recommended tire
inflation pressure ......................... 374
Checking tire inflation pressure ... 375
Tire labeling.................................. 385
Load identification ....................... 389DOT, Tire Identification Number
(TIN) .............................................. 389
Maximum tire load ........................ 391
Maximum tire inflation pressure ... 391
Uniform Tire Quality Grading
Standards (U.S. vehicles) .............. 392
Tire ply material ............................ 394
Tire and loading terminology......... 394
Rotating tires ................................ 397
Winter driving ..................................... 399
Winter tires ................................... 399
Block heater (Canada only) ........... 400
Snow chains.................................. 400
Maintenance....................................... 401
Maintenance service indicator
message ....................................... 401
Calling up the maintenance
service indicator display ............... 403
Resetting the maintenance
service indicator ........................... 403
Vehicle care........................................ 404
Cleaning and care of the vehicle ... 404
Practical hints.................................. 413
What to do if … ................................... 414
Lamps in instrument cluster ......... 414
Lamp in center console ................ 426
Vehicle status messages in the
multifunction display .................... 428
Where will I find ...? ............................ 469
First aid kit.................................... 469
Vehicle tool kit.............................. 469
Minispare wheel
(except ML 63 AMG) ..................... 473
Collapsible tire
(ML 63 AMG only) ......................... 474
Unlocking/locking in an emergency .. 475
Unlocking the vehicle ................... 475
Locking the vehicle ....................... 476
Unlocking and opening
the tailgate ................................... 476
Fuel filler flap ................................ 477
Opening/closing in an emergency ..... 478
Power tilt/sliding sunroof* ........... 478
Resetting activated head restraints.... 479
Replacing SmartKey batteries ............ 480

38 Getting startedThe “Getting started” section provides an
overview of the vehicle’s most basic func-
tions. First-time Mercedes-Benz owners
should pay special attention to the infor-
mation given here.
If you are already familiar with the basic
functions described here, the “Controls in
detail” section will provide you with further
information. The corresponding page
references are located at the end of each
segment.Unlocking
Unlocking with the SmartKeySmartKey1‹Lock button
2ŠUnlock button* for tailgate
3ŒUnlock button
4ÂPanic button (
page 95)

Press unlock buttonΠon the
SmartKey.
All turn signal lamps flash once. The
vehicle unlocks. The locking knobs in
the doors move up. The anti-theft alarm
system is disarmed. The locator light-
ing comes on if the feature is enabled
in the control system (
page 172).

Enter the vehicle and insert the
SmartKey in the starter switch.
For more information, see “Locking and
unlocking” (
page 108).
Warning!
G
When leaving the vehicle, always remove the
SmartKey from the starter switch, take it
with you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Unsuper-
vised use of vehicle equipment may cause
an accident and/or serious personal injury.

39 Getting started
Unlocking
Unlocking with KEYLESS-GO*
With the KEYLESS-GO function, you can
lock or unlock the vehicle without using
the remote control buttons on the
SmartKey and start the engine without in-
serting the SmartKey into the starter
switch.

Grasp an outside door handle or the
tailgate handle.
All turn signal lamps flash once. The ve-
hicle unlocks. The locking knobs in the
doors move up. The anti-theft alarm
system is disarmed. The locator light-
ing comes on if the feature is enabled
in the control system (
page 172).

Enter the vehicle.
For more information, see “SmartKey with
KEYLESS-GO*” (
page 112).
Starter switch positions
i
To unlock the vehicle, the SmartKey with
KEYLESS-GO must be outside the vehicle, no
further than approximately 3 feet (1 meter) away
from the respective door.Warning!
G
When leaving the vehicle, always take the
SmartKey with KEYLESS-GO* with you, and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment may cause an accident
and/or serious personal injury.
i
If the vehicle has been parked for more than
72 hours, you must pull an outside door handle
in order to activate the KEYLESS-GO function.
Warning!
G
When leaving the vehicle, always remove the
SmartKey or SmartKey with KEYLESS-GO*
from the starter switch, take it with you and
lock the vehicle. Do not leave children unat-
tended in the vehicle, or with access to an
unlocked vehicle. Unsupervised use of vehi-
cle equipment may cause an accident
and/or serious personal injury.

40 Getting startedUnlockingSmartKeyStarter switch0For removing SmartKey
1Power supply for some electrical con-
sumers, such as seat adjustment
2Ignition (power supply for all electrical
consumers) and driving position
All lamps (except high beam headlamp
indicator lamp and turn signal indicator
lamps unless activated) in the instru-
ment cluster come on. If a lamp in the
instrument cluster fails to come on
when the ignition is switched on, have
it checked and replaced if necessary. If
a lamp in the instrument cluster re-mains on after starting the engine or
comes on while driving, refer to “Lamps
in instrument cluster” (
page 414).
3Starting position
i
When you switch on the ignition, the indica-
tor and warning lamps (except high beam head-
lamp indicator lamp and turn signal indicator
lamps unless activated) in the instrument cluster
come on. The indicator and warning lamps (ex-
cept high beam headlamp indicator lamp and
turn signal indicator lamps if activated) will go
out when the engine is running. This indicates
that the respective systems are operational.
i
When the SmartKey is removed from the
starter switch and the automatic transmission is
in a position other thanP, the automatic trans-
mission automatically shifts toP.
!
If the SmartKey cannot be turned in the
starter switch, the battery may not be sufficient-
ly charged.


Check the battery and charge it if necessary
(page 507).


Get a jump start (
page 515).
To prevent accelerated battery discharge or a
completely discharged battery, always remove
the SmartKey from the starter switch when the
engine is not in operation.

41 Getting started
Unlocking
SmartKey with KEYLESS-GO*
Vehicles equipped with the KEYLESS-GO
feature are supplied with a SmartKey with
integrated KEYLESS-GO function and a
removable KEYLESS-GO start/stop
button.
With the KEYLESS-GO start/stop button
inserted and the SmartKey with
KEYLESS-GO present in the vehicle, press-
ing the KEYLESS-GO start/stop button

without the brake pedal depressed
corresponds to the various starter
switch positions (
page 42)


with the brake pedal firmly depressed
will start the engine (
page 54)
If you wish or should there be a need to
insert the SmartKey with KEYLESS-GO in
the starter switch, the KEYLESS-GO
start/stop button can be easily removed
by pulling it out of the starter switch.1KEYLESS-GO start/stop button
2Starter switch
KEYLESS-GO start/stop button3USA only
4Canada only
The SmartKey with KEYLESS-GO must be
located in the vehicle.
Insert KEYLESS-GO start/stop
button1 into starter switch2 (if not
inserted already).

Make sure the automatic transmission
is set toP (
page 187).

Do not depress the brake pedal.
i
The KEYLESS-GO start/stop button does
not need to be removed from the starter switch
when you leave the vehicle. However, always
take the SmartKey with KEYLESS-GO with you
when you leave the vehicle. As long as the
SmartKey with KEYLESS-GO is in the vehicle, the
vehicle’s electrical systems can be switched on
or the engine can be started using the
KEYLESS-GO start/stop button.

42 Getting startedUnlockingPosition 0
Before you press the KEYLESS-GO
start/stop button, the vehicle’s on-board
electronics have status0 (as with
SmartKey removed).
Position 1
Press the KEYLESS-GO start/stop
button once.
This supplies power for some electrical
consumers, such as seat adjustment.Ignition (or Position 2)

Press the KEYLESS-GO start/stop
button twice.
This supplies power for all electrical
consumers.
All lamps (except high beam headlamp
indicator lamp and turn signal indicator
lamps unless activated) in the instru-
ment cluster come on. If a lamp in the
instrument cluster fails to come on
when the ignition is switched on, have
it checked and replaced if necessary. If
a lamp in the instrument cluster re-
mains on after starting the engine or
comes on while driving, refer to “Lamps
in instrument cluster” (
page 414).For information on starting the engine
using the KEYLESS-GO start/stop button,
see “Starting with KEYLESS-GO*”
(
page 55).
For more information on KEYLESS-GO, see
“SmartKey with KEYLESS-GO*”
(page 112).
i
If you now press the KEYLESS-GO
start/stop button


once more, the ignition (position
2) is
switched on


twice more, the power supply is again
switched off
i
If you now press the KEYLESS-GO
start/stop button once more, the power supply
is again switched off.
i
When you switch on the ignition, the
indicator and warning lamps (except high beam
headlamp indicator lamp and turn signal indica-
tor lamps unless activated) in the instrument
cluster come on. The indicator and warning
lamps (except high beam headlamp indicator
lamp and turn signal indicator lamps if activated)
should go out when the engine is running. This
indicates that the respective systems are
operational.