reset MERCEDES-BENZ ML320 2003 W163 Owner's Manual

Contents
Tow-away alarm,
glass breakage sensor.................... 79
Controls in detail............................... 83
Locking and unlocking ......................... 84
Remote control with folding key ..... 84
Opening the doors
from the inside ............................... 86
Opening the liftgate........................ 87
Closing the liftgate ......................... 88
Automatic central locking .............. 89
Locking and unlocking
from the inside ............................... 90
Seats.................................................... 91
Seat heater*................................... 91
Removing and installing
head restraints ............................... 92
Rear seats ...................................... 93
Third row seats* ............................. 96
Memory function*................................ 99
Storing positions in memory ........ 100
Recalling positions from memory . 100
Exterior rear view mirror parking
position (passenger side) ............. 100Lighting.............................................. 102
Combination switch ..................... 102
Fog lamps .................................... 105
Hazard warning flasher ................ 106
Interior lighting............................. 107
Instrument cluster ............................. 110
Instrument cluster illumination .... 110
Coolant temperature gauge ......... 111
Display in the speedometer ......... 111
Resetting trip odometer ............... 112
Tachometer .................................. 112
Outside temperature indicator ..... 112
Setting the clock .......................... 112
Automatic transmission ..................... 113
One-touch gearshifting................. 113
Gear ranges.................................. 114
Gear selector lever position ......... 115
Accelerator position ..................... 117
Towing a trailer ............................ 117
Emergency operation (Limp Home
Mode)........................................... 117
Transmission control –
LOW RANGE mode............................. 118
Switching on LOW RANGE mode .. 118
Switching off LOW RANGE mode . 118Good visibility .................................... 119
Rear view mirror .......................... 119
Headlamp cleaning system* ........ 121
Windshield wipers ........................ 122
Rear window wiper....................... 123
Sun visor ...................................... 123
Automatic climate control ................. 124
Automatic mode .......................... 126
Adjusting air volume and air
distribution manually ................... 127
Defrosting .................................... 128
Air recirculation mode.................. 128
Air conditioning ............................ 129
Residual heat and ventilation ....... 130
Rear window defroster ................. 131
Rear passenger compartment
ventilation and rear automatic
climate control ............................. 131
Front and rear air outlets ............. 132
Power windows.................................. 134
Opening and closing the side
windows ....................................... 134
Rear quarter windows* ................ 136
Sliding/pop-up roof* ......................... 137
Opening and closing the
sliding/pop-up roof ...................... 137

Contents
Loading.............................................. 139
Loading instructions..................... 139
Partition net* ............................... 141
Cargo area cover blind* ............... 143
Cargo floor plates ........................ 144
Roof rack*.................................... 145
Driving systems ................................. 146
Cruise control .............................. 146
Parktronic system*
(Parking assist) ............................ 149
Useful features .................................. 152
Interior storage spaces ................ 152
Cup holders.................................. 154
Armrest in rear seat bench .......... 155
Ashtrays and cigarette lighter ...... 156
Electrical outlet ............................ 158
Telephone* .................................. 158
Tele Aid* ...................................... 159
Garage door opener ..................... 168
Trip computer*............................. 172Operation......................................... 177
The first 1000 miles (1500 km) ......... 178
Driving instructions............................ 179
Drive sensibly – save fuel............. 179Drinking and driving ...................... 179
Pedals ........................................... 179
Power assistance .......................... 179
Brakes........................................... 180
Driving off ..................................... 181
Parking.......................................... 182
Tires .............................................. 182
Hydroplaning................................. 183
Tire traction .................................. 183
Tire speed rating ........................... 184
Winter driving instructions ............ 184
Standing water.............................. 185
Off-road driving ............................. 186
Trailer towing ................................ 192
Passenger compartment ............... 196
Driving abroad .............................. 197
Control and operation of radio
transmitters .................................. 197
Catalytic converter........................ 198
Emission control ........................... 198
Coolant temperature..................... 199
At the gas station ............................... 200
Check regularly and
before a long trip .......................... 201Engine compartment .......................... 202
Hood ............................................. 202
Engine oil ...................................... 203
Transmission fluid level ................ 206
Coolant ......................................... 206
Battery .......................................... 207
Windshield washer system and
headlamp cleaning system ........... 208
Tires and wheels ................................ 209
Important guidelines ..................... 209
Life of tire ..................................... 210
Direction of rotation ..................... 210
Checking tire inflation pressure .... 211
Rotating wheels ............................ 212
Winter driving ..................................... 213
Winter tires ................................... 213
Block heater (Canada only) ........... 214
Snow chains ................................. 214
Maintenance ...................................... 215
Clearing the service indicator ....... 215
Service term exceeded ................. 215
Calling up the service indicator .... 216
Resetting the service indicator ..... 216
Vehicle care ....................................... 217
Cleaning and care
of the vehicle ................................ 217

25 At a glance
Instrument cluster
Item
Page
1
Gauge for
Coolant tempera-
ture
111
Outside tempera-
ture
112
Fuel with fuel re-
serve warning lamp
233
2
Knob for
Activating instru-
ment cluster
110
Adjusting intensity
of instrument lamps
110
Main odometer
111
Trip odometer read-
out/reset
112
Flexible Service
System (FSS)
215
Item
Page
3
Left indicator lamps
with:¿
Brake Assist Sys-
tem (BAS)/Elec-
tronic Stability
Program (ESP) mal-
function warning
lamp
225
{
Electronic Traction
System (4-ETS) mal-
function indicator
lamp
226
-
Antilock Brake Sys-
tem (ABS) malfunc-
tion indicator lamp
225
2
Brake pad wear in-
dicator lamp
234
:
Low engine oil level
warning lamp
229
Item
Page
/
Low engine coolant
level warning lamp
230
ê
Low range indicator
lamp
226
?
Engine malfunction
indicator lamp
232
4
Speedometer with:v
4-ETS (Electronic
Traction Sys-
tem)/Electronic
Stability Program
(ESP) warning lamp
224
Trip/main odome-
ter
111
Flexible Service
System (FSS)
215
Engine oil level indi-
cator
204

57 Safety and Security
Occupant safety
Safety guidelines for the seat belt,
emergency tensioning device and
airbag
iAirbags are designed to activate only in
certain frontal (front airbags) impacts,
or side (side impact and head protec-
tion window curtain airbags) impacts
which exceed preset thresholds.
Only during these types of impacts, if of
sufficient severity to meet the deploy-
ment thresholds, will they provide their
supplemental protection.
The driver and passenger should al-
ways wear their seat belts. Otherwise it
is not possible for the airbags to pro-
vide their supplemental protection.
In cases of other frontal impacts, an-
gled impacts, roll-overs, other side im-
pacts, rear collisions, or other
accidents, the airbags will not be acti-
vated. The driver and passengers will
then be protected by the fastened seat
belts.
We caution you not to rely on the pres-
ence of the airbags in order to avoid
wearing your seat belt.
Your vehicle was originally equipped
with airbags that are designed to acti-
vate in certain impacts exceeding a pre-
set threshold to reduce the potential
and severity of injury. It is important to
your safety and that of your passenger
that you replace deployed airbags and
repair any malfunctioning airbags to en-
sure that the vehicle will continue to
provide supplemental crash protection
for occupants.
Warning
G


Damaged seat belts or belts that were
highly stressed in an accident must be
replaced and their anchoring points
must also be checked. Use only belts in-
stalled or supplied by an authorized
Mercedes-Benz Light Truck Center.


No modifications of any kind may be
made to any components or wiring of
the SRS. This includes changing or re-
moving any component or part of the
SRS, the installation of additional trim
material, badges, etc. over the steering
wheel hub, passenger front airbag cov-
er, or door trim panels, and installation
of additional electrical /electronic
equipment on or near SRS components
and wiring. Keep area between airbags
and occupants free from objects (e.g.
packages, purses, umbrellas, etc.).

59 Safety and Security
Occupant safety
Front airbags
1Driver airbag
2Passenger airbag
3Side impact airbag
Driver and passenger airbags are de-
ployed:

in the event of a frontal impact


if impact exceeds a preset deployment
threshold


independently of the side impact air-
bagsThe airbags will not deploy in impacts
which do not exceed the system’s deploy-
ment thresholds. You will then be protect-
ed by the fastened seat belts.
The passenger airbag will only be deployed
if:


the passenger seat is occupied


the
7
indicator lamp in the instru-
ment cluster is not lit (
page 26)Side impact airbags and window
curtain airbags
1Window curtain airbags
2Side impact airbag, rear
3Side impact airbag, front
Side impact airbags and window curtain
airbags are deployed:


on the impacted side of the vehicle


in impacts exceeding a preset deploy-
ment threshold


independently of the front airbags
!Do not place objects heavier than
20 lbs (9 kg) on the front passenger
seat. This could cause the front or side
impact airbag on the front passenger
side to deploy in a crash which exceeds
the system's deployment threshold.

61 Safety and Security
Occupant safety
Warning!
G
Never ride in a moving vehicle with the back-
rest reclined. Sitting in an excessively re-
clined position can be dangerous. You could
slide under the seat belt in a collision. If you
slide under it, the belt would apply force at
the abdomen or neck. That could cause se-
rious or even fatal injuries. The backrest and
seat belt provide the best restraint when the
wearer is in an upright position and the belt
is properly positioned on the body.Warning!
G
Never let more people ride in the vehicle
than there are seat belts available. Be sure
everyone riding in the vehicle is correctly re-
strained with a separate seat belt.
Warning!
G
Damaged seat belts or belts that were highly
stressed in an accident must be replaced
and their anchoring points must also be
checked.
Only use seat belts which have been ap-
proved by Mercedes-Benz.
Do not make any modifications to the seat
belts. This can lead to unintended activation
or to failure.
Have all work carried out only by an autho-
rized Mercedes-Benz Light Truck Center.
Warning!
G
USE SEAT BELTS PROPERLY

Seat belts can only work when used
properly. Never wear seat belts in any
other way than as described in this sec-
tion, as that could result in serious inju-
ries in case of an accident.


Each occupant should wear their seat
belt at all times, because seat belts help
reduce the likelihood of and potential
severity of injuries in accidents, includ-
ing rollovers. The integrated restraint
system includes SRS (driver airbag,
front passenger airbag, front and rear
door mounted side impact airbags and
window curtain airbags), ETD (seat belt
emergency tensioning device for the
outboard passenger seats [except in the
optional 3rd row seats]), and front seat
knee bolsters. The system is designed
to enhance the protection offered to
properly belted occupants in certain
frontal (front airbags) and side (side im-
pact airbags and window curtain air-
bags) impacts which exceed preset

62 Safety and SecurityOccupant safety
Emergency tensioning device, seat belt
force limiter
The front seat belts are equipped with
emergency tensioning devices and belt
force limiters. The outboard passenger
seats belts (except in the third row seats*)
are equipped with emergency tensioning
devices.
The ETD is designed to activate only when
the seat belt is fastened and in the follow-
ing cases:

in frontal or rear-end impacts exceed-
ing a preset severity level


if the restraint systems are operational
and functioning correctly, see 1
indicator lamp (
page 54)
In an impact, emergency tensioning devic-
es remove slack from the belts in such a
way that the seat belts fit more snugly
against the body. Belt force limiters reduce
the force exerted by the seat belts on oc-
cupants during a crash.
deployment thresholds.


Never wear the shoulder belt under your
arm, against your neck or off your shoul-
der. In a crash, your body would move
too far forward. That would increase the
chance of head and neck injuries. The
belt would also apply too much force to
the ribs or abdomen, which could se-
verely injure internal organs such as
your liver or spleen.


Never wear belts over rigid or breakable
objects in or on your clothing, such as
eyeglasses, pens, keys, etc., as these
might cause injuries.


Position the lap belt as low as possible
on your hips and not across the abdo-
men. If the belt is positioned across your
abdomen, it could cause serious injuries
in a crash.


Each seat belt should never be used for
more than one person at a time. Do not
fasten a seat belt around a person and
another person or other objects.


Belts should not be worn twisted. In a
crash, you wouldn’t have the full width
of the belt to manage impact forces. The
twisted belt against your body could
cause injuries.


Pregnant women should also use a
lap-shoulder belt. The lap belt portion
should be positioned as low as possible
on the hips to avoid any possible pres-
sure on the abdomen.


Never place your feet on the instrument
panel or on the seat. Always keep both
feet on the floor in front of the seat.

80 Safety and SecurityAnti-theft systemsArming tow-alarm and glass breakage
sensor
When you lock your vehicle, the tow-away
and glass breakage sensor alarm is auto-
matically armed.
Disarming tow-alarm and glass break-
age sensor
To prevent triggering the tow-away alarm
feature, switch off the tow-away alarm and
glass breakage sensor before towing the
vehicle, or when parking on a surface sub-
ject to movement, such as a ferry or auto
train.Vehicles with trip computer*
The buttons are located in the overhead
control panel.
1Reset button
2Mode button
3Display
4Glass breakage sensor

Turn key in steering lock to position1
(page 33).

Press button2.

Return key to position0 and remove it
from the steering lock.

Within 30 seconds press button1 or 2.
The display shows
OFF
.

Exit vehicle and lock vehicle with re-
mote control (
page 32).
The tow-away alarm and glass breakage
sensor remain switched off until the key is
inserted in steering lock and turned to
position1.

89 Controls in detail
Locking and unlocking
Automatic central locking
The doors and the liftgate automatically
lock when the ignition is switched on and
the left front wheel turns at vehicle speeds
of approximately 9 mph (15 km/h) or
more.
If one of the front doors is then opened
from the inside, the vehicle is unlocked
centrally unless only the driver's door was
previously unlocked. The central locking button is located on
the lower center console.
Central locking button1Locking
2UnlockingActivating

Check that the ignition is switched on.
All the lamps in the instrument cluster
light up.

Press and hold upper part1 of the cen-
tral locking button for approximately
six seconds.
The automatic central locking is acti-
vated.
Deactivating

Check that the ignition is switched on.
All the lamps in the instrument cluster
light up.

Press and hold lower part2 of the cen-
tral locking button for approximately
six seconds.
The automatic central locking is deacti-
vated.
iThe doors unlock automatically after an
accident if the force of the impact ex-
ceeds a preset threshold.
To prevent the vehicle door locks from
locking, deactivate the automatic cen-
tral locking when the vehicle

is pushed or


is on a test stand

95 Controls in detail
Seats
Easy entry/exit feature*
The easy entry/exit feature allows access
to the third row seats*. The right cargo
floor plate must be removed (
page 144).
Folding rear seat forward
1Lever

Move right seat forward. Manual seats
(page 35) and power seats
(page 37).

Move rear seat forward (
page 93).

Push head restraint fully down and tilt
it forward.

Fold backrest forward (
page 93).

Pull lever1 up and fold the rear seat
forward.
Resetting rear seat

Pull down on seat bench until it locks
into place.

Pull lock button1 (
page 93) up and
unfold backrest until it locks into place.

Pull down on seat bench until it locks
into place.

Check for secure locking by pulling and
pushing on the backrest.
The red backrest lock indicator at lock
button1 (
page 93) is not visible in
the locked position.

Move the rear and front seats in de-
sired position.

Pull up and adjust head restraint
(page 36).
Warning!
G
Never drive with the second row right seat
folded forward (easy entry/exit feature). It
could open and fold back unintentionally.