climate control MERCEDES-BENZ ML55AMG 2001 W163 Owner's Manual

2 Contents
Fog lamp switch
(except Canada) ........................... 92
Fog lamp switch
(Canada only) .............................. 93
Hazard warning flasher
switch ............................................ 94
Headlamp cleaning system ............ 94
Windshield wiper/washer
switch ............................................ 95
Rear window wiper/washer ........... 96
Climate control ................................. 98
Basic setting – Heater ............... 100
Basic setting –
Air conditioner ........................... 100
Special setting ............................ 101
Dust filter .................................... 102
Air recirculation ......................... 102
Rear window defroster .............. 103
Power windows ............................... 104
Rear quarter windows ................... 106
Sliding/pop-up roof ....................... 107
Skyview Top .................................... 109
Interior lighting ..............................110
Sun visors ........................................113Illuminated vanity mirrors ........... 113
Interior ............................................. 114
Storage compartments,
armrest and cup holder ............ 114
Glove box ...................................... 115
Armrest in rear bench seat ........... 117
Ashtrays ........................................... 118
Lighter .............................................. 119
Split rear seat bench ..................... 120
Easy entry/exit feature ............. 123
Rear seat head restraints ......... 124
Third row seats .............................. 126
Removable cargo floor plates ...... 129
Enlarged cargo area .......................131
Cargo tie-down rings .....................132
Hooks ...............................................133
Partition net ....................................133
Loading instructions ......................136
Cargo area cover blind ..................137
Telephone, general .........................139
Cellular telephone ..........................139
Garage door opener ....................... 140
DrivingControl and operation of
radio transmitters ..................... 146
The first 1 000 miles
(1 500 km) ................................. 147
Maintenance ................................... 147
Tele Aid ........................................... 148
Catalytic converter ........................ 160
Emission control ............................ 161
Steering lock ................................... 162
Starting and turning off
the engine .................................. 164
Automatic transmission ............... 165
Parking brake ................................. 173
Driving instructions ...................... 174
Drive sensibly – save fuel ......... 174
Drinking and driving ................. 174
Pedals ........................................... 174
Power assistance ........................ 175
Brakes .......................................... 175
Driving off ................................... 176
Parking ........................................ 176
Tires ............................................. 177

19 Instruments and controls
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car care Index For more detailed descriptions see index on page 300.
For adjustment of air outlets, refer to climate control,
see page 98.
1Cup holder, see page 114
2Parking brake release, see page 173
3Parking brake pedal, see page 173
4Steering wheel adjustment lever, see page 70
5Headlamp washer switch, see page 94
6Exterior lamp switch, see page 90
7Cruise control switch, see page 196
8Instrument cluster, see page 76
9Hazard warning flasher switch, see page 94
10Horn (with key in steering lock position 1 or 2),
Driver airbag, see page 56
11Steering lock with ignition / starter switch, see
page 162
12Switch for exterior rear view mirrors, electrically
folding, see page 75
13Windshield wiper / washer switch, see page 9514Transmission control – LOW RANGE mode, see
page 209
15Indicator lamp for antitheft alarm system
16Auxiliary front fog lamp / rear fog lamp switch, see
page 92
17MCS (Optional Modular Control System), see
separate operator’s manual
18Front passenger airbag, see page 56
19Glove box (illuminated with key in steering lock
position 1 or 2)
20Cup holder, see page 114
21Storage compartment
22Air recirculation switch, see page 98
23Air conditioner on /off switch, see page 98
24Air volume control switch
25Temperature selector switch
26Air distribution switch
27Electrical outlet, see page 230

22 Contents - Operation
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
OperationVehicle keys ...................................... 24
Start lock-out .................................... 25
General notes on the
central locking system ............... 26
Central locking system ................... 26
Radio frequency
remote control .............................. 26
Unlocking the liftgate .................. 28
Panic button .................................. 28
Mechanical keys ........................... 29
Doors .................................................. 30
Central locking switch .................... 32
Automatic central locking .......... 32
Emergency unlocking in case
of accident .................................... 33
Liftgate ............................................... 34
Antitheft alarm system ................... 35
Tow - aw ay a lar m a n d
glass breakage sensor ................ 36
Seats, front ........................................ 37
Manual seats ................................. 39
Power seats ................................... 40Head restraint ...............................41
Heated seats ..................................... 44
Seat belts and integrated
restraint system .......................... 46
Seat belts .......................................... 46
Seat belt nonusage
warning system ............................ 47
BabySmart
TM airbag
deactivation system ................... 53
Self-test BabySmart
TM
without special child
seat installed ................................ 53
Supplemental restraint
system (SRS) ............................... 54
Emergency tensioning
retractor (ETR) ............................ 55
Airbags .............................................. 56
Safety guidelines for the
seat belt, emergency
tensioning retractor
and airbag ..................................... 63
Infant and child
restraint systems ......................... 65
Adjustable steering wheel .............. 70
Inside rear view mirror ...................71Antiglare night position .............. 71
Exterior rear view mirrors ............. 73
Exterior rear view mirror,
electrically folding ....................... 75
Instrument cluster ........................... 76
Indicator lamps in the
instrument cluster ...................... 78
Trip computer ................................... 83
Flexible service system (FSS) ........ 87
Engine oil level indicator ................ 89
Exterior lamp switch ....................... 90
Fo g la mp sw itch
(except Canada) .......................... 92
Fo g la mp sw itch
(Canada only) .............................. 93
Hazard warning flasher
switch ............................................ 94
Headlamp cleaning system ............ 94
Windshield wiper/washer
switch ............................................ 95
Rear window wiper/washer ........... 96
Climate control ................................. 98
Basic setting – Heater ............... 100

86 Trip computer
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
To calibrate the compass:
If the vehicle was exposed to a significant magnetic
zone, such as high voltage power lines, the compass
may have to be calibrated.
Calibration of the compass should be done in an area
free of steel superstructures and power lines. All
electrical consumers (e.g. exterior lamps, climate
control, etc.) should be switched off, doors and liftgate
closed. Do not open or close the roof. An open door or
liftgate triggers the display “–––”.
1. Start and run the engine.
2. Press MODE key repeatedly until the compass
display appears in the trip computer display.
3. Press RESET key to select the compass zone display.
4. Press RESET repeatedly until the correct zone, as
determined from the zone map (see page 85), is
shown in the display.
5. Press MODE key, “CAL–” appears in the display.
6. Press and hold RESET for a minimum of 2 seconds.7. Without interruption drive two or more full circles
at a speed between 3 mph (5 km / h) and 7 mph
(10 km / h) during which the message “CAL” is
replaced with a compass bearing (e.g. N, SW etc.),
immediately followed by three full circles at the
same speed, with only the rear window defroster
switched on. The defroster can be switched off
again. The calibration of the compass is now
complete.
•Stop watch –
Press RESET key to start the count. Press again to
stop the count. Press and hold RESET key to reset
sto p watch.
•Average fuel consumption –
Press RESET key to delete present reading.
•Language –
Press RESET key to set the language used in the
display.

98 Climate control
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Climate control

99 Climate control
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 1Air volume control switch
2Temperature selector switch
3Air distribution switch
4Air recirculation
5Air conditioning mode
6Air volume control for center air outlets,
turn wheel up to open.
7Air volume control for side air outlet,
turn wheel up to open.
8Center air outlets, adjustable
9Side air outlets, adjustable
10Windshield air outlets
11Floor outlets
The air conditioning mode only operates with the œ
button pushed, the air volume control switch set to
position 1 to 4, and the engine running.To quickly cool down the passenger compartment, turn
temperature selector switch fully to the left to
positionO. Turn temperature selector to maintain
desired temperature.
The air conditioning mode removes considerable
moisture from the air during operation in the cooling
mode. It is normal for water to drip on the ground
through ducts in the underbody.
Important!
This vehicle is equipped with an air conditioner system
that uses R–134a (HFC: hydrof luorocarbon) as a
refrigerant. Repairs should always be performed by a
qualified technician, and refrigerant should be collected
in a recovery system for recycling.
Note:
For the air flow-through system to function properly, the
air vents, located in the left and right side rear
passenger compartment trim panel covers, should be
ke pt un obst ru cte d .

100 Climate control
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Basic setting - Heater
Select temperature.
Select air volume with control switch Q, set at least
to position 2 to prevent windows from fogging up.
Set air distribution control switch to position shown
above.
Turn wheels (7) to position l to open left and right
side air outlets (9). Adjust air outlets upward.
Open center air outlets as desired.Basic setting - Air Conditioner
Switch on air conditioner with control buttonœ.
Select temperature.
Select air volume with control switchQ, set at least
to position 1.
Set air distribution control switch to positiona.
Open side air outlets.
Open center air outlets.

101 Climate control
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Special setting (use only for short duration)
Defrosting windshield
Set temperature selector and switches for air volume
and air distribution to position P.
Turn wheels (7) to position l to open left and right
side air outlets (9). Adjust air outlets upward.
Close center air outlets.Defogging windows
Windows fogged up on inside.
Switch on air conditioning mode with controlœ.
Switch off air recirculationO. Indicator lamp in
button goes out.
Set air distribution control switch to positionc.
Increase air volume with control switch.
Turn side air outlet wheels (7) to position l.
Close center air outlets.

102 Climate control
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Windshield fogged up on outside.
Switch on wiper motor.
Set air distribution control switch to positiond
ora.
Dust filter
Nearly all dust particles and pollen are filtered out
before outside air enters the passenger compartment
through the air distribution system.
Note:
Keep the air intake grille in front of windshield free of
snow and debris.
Climate control – OFF
To switch the climate control off, set air volume control
switch to position0.
Switch off air conditioning mode œ. Control lamp in
button goes out.Air recirculation
This mode can be selected to temporarily reduce the
entry of annoying odors or dust into the vehicle’s
interior.
Outside air is not supplied to the vehicles’s interior.
To select, press O button. Indicator lamp in button
lights up.
To cancel, press O button again. Indicator lamp in
button goes out.
If the windows should fog up from the inside, switch
from recirculated air back to fresh air.

103 Climate control
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Rear window defroster
The switch is located on the center console.
With the engine running, press upper half of the switch.
Indicator lamp in switch comes on.
To cancel, press upper half of the switch again. Indicator
lamp in switch goes out.Notes:
Heavy accumulation of snow and ice should be removed
before activating the defroster.
The rear window defroster consumes a large amount of
electrical power. To keep the battery drain to a
minimum, turn off the defroster as soon as the window
is clear.
The defroster is automatically turned off after
approximately 10 to 18 minutes of operation, dependent
on the outside temperature.
If several power consumers are turned on
simultaneously, or the battery is only partially charged,
it is possible that the rear window defroster will
automatically turn itself off. When this happens, the
indicator lamp inside the switch starts blinking for
approximately 30 seconds. If within this time the
battery has sufficient voltage, the rear window defroster
automatically turns itself back on.
After approximately 30 seconds without sufficient
voltage the rear window defroster switches off (indicator
lamp goes out).