conditioning MERCEDES-BENZ ML350 2003 W163 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2003, Model line: ML350, Model: MERCEDES-BENZ ML350 2003 W163Pages: 321, PDF Size: 6.31 MB
Page 4 of 321
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
Page 6 of 321
ContentsPractical hints.................................. 223
What to do if … .................................. 224
Lamps in instrument cluster ......... 224
Additional indicators in the
speedometer display .................... 235
Where will I find ...?............................ 236
First aid kit ................................... 236
Vehicle tool kit ............................. 237
Electric air pump (ML 55 AMG) .... 238
Spare wheel (space-saver tire) ..... 239
Unlocking/locking in an emergency .. 242
Unlocking the vehicle ................... 242
Locking the vehicle ...................... 243
Changing batteries ....................... 243
Fuel filler flap ............................... 244
Manually unlocking the
transmission selector lever .......... 245
Opening/closing in an emergency ..... 246
Sliding/pop-up roof* .................... 246
Replacing bulbs ................................. 247
Bulbs ............................................ 247
Replacing bulbs for front lamps.... 249
Replacing bulbs for rear lamps ..... 251
Adjusting headlamp aim ............... 253Replacing wiper blades ...................... 254
Removal ....................................... 254
Installation ................................... 254
Flat tire .............................................. 255
Mounting the spare wheel ............ 255
Battery ............................................... 261
Disconnecting the battery ............ 261
Removing the batteries ................ 262
Charging and reinstalling
batteries....................................... 262
Reconnecting the batteries .......... 262
Jump starting ..................................... 264
Towing the vehicle ............................. 267
Front towing eye .......................... 269
Rear towing eye ........................... 269
Stranded vehicle .......................... 270
Fuses ................................................. 271
Fuse box in engine
compartment ............................... 271
Auxiliary fuse box in front
passenger footwell ....................... 272
Technical data................................. 273
Spare parts service............................ 274
Warranty coverage ............................ 275
Loss of Service and Warranty
Information Booklet ..................... 275
Identification labels ........................... 276
Layout of poly-V-belt drive ................. 277
Engine ............................................... 278
Rims and tires ................................... 279
Rims and tires .............................. 279
Rims and winter tires* ................. 280
Spare wheel ................................. 280
Electrical system ............................... 281
Main Dimensions ............................... 282
Weights ............................................. 283
Fuels, coolants, lubricants etc. .......... 284
Capacities .................................... 284
Engine oils ................................... 286
Engine oil additives ...................... 286
Air conditioning refrigerant .......... 286
Brake fluid.................................... 286
Premium unleaded gasoline ......... 286
Fuel requirements ........................ 287
Gasoline additives ........................ 287
Coolants ...................................... 287
Page 129 of 321
129 Controls in detail
Automatic climate control
Activating
Press button
O
(page 125).
The indicator lamp on the button lights
up.
Deactivating
Press button
O
(page 125).
The indicator lamp on the button goes
out.
Air conditioning
The air conditioning is operational while
the engine is running and cools the interior
air to the temperature set by the operator.
Deactivating
It is possible to deactivate the air condi-
tioning (cooling) function of the automatic
climate control system. The air in the vehi-
cle will then no longer be cooled or dehu-
midified.
Press button
°
(page 125).
The indicator lamp on the button
°
lights up.
iTo achieve the fastest possible cooling
of the interior, the automatic climate
control automatically switches to air
recirculation. The indicator lamp in the
button
O
is not illuminated when
the system automatically switches to
air recirculation.
iThe air recirculation mode is activated
automatically after
30 minutes if the automatic climate
control is switched on
after five minutes if the air condi-
tioning is switched off
after five minutes if the outside
temperature is above approximate-
ly 45°F (7 °C)
iCondensation may drip out from under-
neath the vehicle. This is normal and
not an indication of a malfunction.
Page 130 of 321
130 Controls in detailAutomatic climate controlActivating
Moist air can fog up the windows. You can
dehumidify the air with the air condition-
ing.
Press button
°
again.
The indicator lamp on the button
°
goes out.
The air conditioning system uses the refrig-
erant R134A. This refrigerant is free of
CFCs which are harmful to the ozone layer.
Residual heat and ventilation
With the engine switched off, it is possible
to continue to heat or ventilate the interior
for up to 30 minutes. This feature makes
use of the residual heat produced by the
engine.
Activating
Turn the key in the steering lock to
position1.
Press button
°
(page 125).
The indicator lamp on button
°
comes on.Deactivating
Press button
°
.
The indicator lamp on button
°
goes out.
!If the
°
button on the automatic cli-
mate control panel starts to blink, this
indicates that the air conditioning sys-
tem is losing refrigerant. The compres-
sor has turned itself off. The air
conditioning cannot be turned on
again.
Have the air conditioning system
checked at the nearest authorized
Mercedes-Benz Light Truck Center.
iHow long the system will provide heat-
ing depends on the coolant tempera-
ture and the temperature set in the
climate control. The blower will run at
lower speed regardless of the air vol-
ume control setting.
iThe residual heat is automatically
turned off:
when the ignition is switched on
after about 30 minutes
if the coolant temperature is too
low
if the battery voltage drops
Page 196 of 321
196 OperationDriving instructions
If the engine coolant rises to an ex-
tremely high temperature (coolant tem-
perature needle approaching the red
zone) when the air conditioning is on,
turn off the air conditioning system.
Engine coolant heat can be additionally
vented by opening the windows,
switching the climate control fan speed
to high and setting the temperature
control to the maximum hot position.
Extreme care must be exercised since
your vehicle with a trailer will require
additional passing distance ahead than
when driving without a trailer.
Because your vehicle and trailer is
longer than your vehicle alone, you will
also need to go much farther ahead of
the passed vehicle before you can re-
turn to your lane.Parking
Passenger compartment
Warning!
G
To reduce the risk of personal injury, or
damage to the vehicle powertrain, as a re-
sult of vehicle/trailer movement, always:
Keep right foot on brake pedal.
Shift gear selector lever to positionN.
Have a second person place wheel
chocks on downhill side of left and right
trailer wheels.
Slowly release brake pedal and let vehi-
cle and trailer roll into chocks until
stopped.
Firmly depress parking brake pedal.
Move gear selector lever to position P.
When parked on an incline, turn front
wheel towards the road curb.
Warning!
G
Always fasten items being carried as secure-
ly as possible.
In an accident, during hard braking or sud-
den maneuvers, loose items will be thrown
around inside the vehicle, and cause injury
to vehicle occupants unless the items are
securely fastened in the vehicle.
The trunk is the preferred place to carry ob-
jects. Always use partition net when trans-
porting cargo. Partition net cannot secure
hard or heavy objects.
Page 277 of 321
277 Technical data
Layout of poly-V-belt drive
Layout of poly-V-belt drive
1Automatic belt tensioner
2Power steering pump
3Air conditioning compressor
4Crankshaft
5Coolant pump
6Generator/Alternator
7Idler pully
Page 285 of 321
285 Technical data
Fuels, coolants, lubricants etc.
Model
Capacity
Fuels, coolants, lubricants etc.
Cooling system
approx. 12.7 US qt (12.0 l)
MB Anticorrosion / Antifreeze
Fuel tank
ML 320, ML 350,
ML 500
22.0 US gal (83.0 l)
Premium unleaded gasoline:
Posted Octane 91 (Avg. of 96 RON/86 MON
ML 55 AMG
25.0 US gal (95.0 l)
Premium unleaded gasoline:
Posted Octane 91 (Avg. of 96 RON/86 MON
including a reserve of
approx. 3.2 US qt (12.0 l)
Air conditioning system
R-134a refrigerant and special PAG lubricant
oil (never R-12)
Windshield washer and
headlamp cleaning sys-
tem
8.0 US qt (7.6 l)
MB Windshield Washer Concentrate
1
1Use MB Windshield Washer Concentrate “S” and water for temperatures above freezing or MB Windshield Washer Concentrate “S” and commercially available pre-
mixed windshield washer solvent / antifreeze for temperatures below freezing. Follow suggested mixing ratios (
page 290).
Page 286 of 321
286 Technical dataFuels, coolants, lubricants etc.Engine oils
Engine oils are specifically tested for their
suitability in our engines. Therefore, use
only engine oils recommended by
Mercedes-Benz. Information on recom-
mended brands is available in the Factory
Approved Service Products pamphlet, or at
your authorized Mercedes-Benz Light
Truck Center.Engine oil additives
Do not blend oil additives with engine oil.
They may be harmful to the engine opera-
tion.
Damage or malfunctions resulting from
blending oil additives are not covered by
the Mercedes-Benz Limited Warranty.Air conditioning refrigerant
R-134a (HFC) refrigerant and special PAG
lubricating oil is used in the air condition-
ing system.Never use R-12 (CFC) or mineral-based lu-
bricating oil, otherwise damage to the
system will occur.
Brake fluid
During vehicle operation, the boiling point
of the brake fluid is continuously reduced
through the absorption of moisture from
the atmosphere. Under extremely strenu-
ous operating conditions, this moisture
content can lead to the formation of bub-
bles in the system, thus reducing the sys-
tem’s efficiency.
Therefore, the brake fluid must be re-
placed every two years, preferably in the
spring.
Only brake fluid approved by
Mercedes-Benz is recommended. Your au-
thorized Mercedes-Benz Center will pro-
vide you with additional information.
Premium unleaded gasoline
!To maintain the engine’s durability and
performance, premium unleaded gaso-
l i n e m u s t b e u s e d . I f p r e m i u m u n l e a d e d
is not available and low octane fuel is
used, follow these precautions:
Have the fuel tank only partially
filled with unleaded regular and fill
up with premium unleaded as soon
as possible.
Avoid full throttle driving and abrupt
acceleration.
Do not exceed an engine speed of
3000 rpm if the vehicle is loaded
with a light load such as two per-
sons and no luggage.
Do not exceed 2/3 of maximum ac-
celerator pedal position if the vehi-
cle is fully loaded or operating in
mountainous terrain.
Page 299 of 321
299 Index
A
ABS 25, 71, 293
ABS control 71
LOW RANGE mode 72
Malfunction indicator lamp 225
Warning lamp 225
Accelerator position, automatic
transmission 117
Accident
In case of 49
Activating
Air circulation mode 130
Air recirculation mode 129
Anti-theft alarm system 78
Automatic climate control 125
ESP 77
Exterior headlamps 46
Hazard warning flasher 106
Headlamps 46
High beams 102
Ignition 33
Immobilizer 51, 78
Rear passenger compartment
ventilation and climate control 131
Rear window defroster 131
Rear window wiper 48Residual heat 130
Seat heater 91
Tow-away alarm 80
Warning indicators (Parktronic*) 151
Windshield wipers 48
Activating automatic central locking 89
Adding
Coolant 206
Engine oil 204, 205
Additional turn signals 247
Adjustable steering column
Indicator lamp 229
Adjusting 34
Backrest tilt 36, 37
Exterior rear view mirror 38
Head restraint height 36, 37
Head restraint tilt 36, 37
Headlamp aim 253
Instrument cluster illumination 110
Manual seat 35
Mirrors 38
Power seats 37
Seat cushion tilt 37
Seat fore and aft 35
Seat fore and aft adjustment 37
Seat height 35, 36Seats 34
Steering wheel 37
Adjusting air distribution
Automatic climate control 127
Adjusting air volume
Automatic climate control 127
Air conditioner (cooling)
Turning on 129
Air conditioning
Cooling 129
Air conditioning refrigerant 286
Air outlets
Automatic climate control 132
Air pressure see Tire inflation pressure 211
Air pump 238
Air recirculation mode 128
Activating 129
Deactivating 129
AIRBAG OFF
Warning lamp 232
Airbags 55
BabySmart
TM airbag deactivation
system 293
BabySmartTM deactivation system 65
Children 56
Front 59
Page 300 of 321
300 Index
Passenger 59
Safety guidelines 57
Side impact 59
Window curtain 59
Alarm
Audible 70, 79
Canceling 79
Visual 78
Alarm system
Anti-theft 78
Anticorrosion/antifreeze 288
Antiglare
Automatic 119
Antilock brake system (ABS) 293
Anti-theft alarm system
Arming 78
Canceling alarm 79
Disarming 79
Anti-theft systems
Anti-theft alarm system 78
Immobilizer 78
Tow-away alarm, glass breakage
sensor 79
Aquaplaning see Hydroplaning 183Armrest
Storage compartment in front of 153
Storage spaces 153
Armrest in rear seat bench 155
Ashtray
Front center console 156
Rear center console 157
At the gas station 200
ATF (automatic transmission fluid) 206
Attaching a trailer 194
Automatic antiglare for rear
view mirror 119
Automatic central locking
Activating 89
Deactivating 89
Automatic climate control 124
Adjusting air distribution 127
Adjusting air volume 127
Air conditioning 129
Air outlets 132
Air recirculation mode 128
Basic setting 127
Changing basic setting 127
Defrosting 128Economy mode 125
Rear passenger compartment 131
Rear window defroster 131
Residual heat utilization 130
Residual ventilation 130
Switching off 127
Switching on 126
Automatic headlamp mode 103
Automatic interior lighting control
Activating 107
Deactivating 107
Automatic locking when driving 89
Automatic transmission 113
Accelerator position 117
Emergency operation (Limp Home
Mode) 117
Gear ranges 114
Gear selector lever position 115
Gear shifting malfunctions 117
Kickdown 117
Manual shifting 113
One-touch gearshifting 113
Selector lever position 113
Towing a trailer 117
Transmission fluid 206