climate settings MERCEDES-BENZ ML500 2006 W163 Owner's Manual

Contents
Control system .................................. 150
Multifunction display .................... 150
Multifunction steering wheel ........ 151
Menus .......................................... 153
Standard display menu ................ 156
AUDIO menu ................................ 157
NAV* menu .................................. 158
Off-road menu .............................. 159
Vehicle status message
memory menu .............................. 159
Settings menu .............................. 161
Vehicle configuration ................... 175
Trip computer menu..................... 177
TEL menu* ................................... 178
Automatic transmission ..................... 182
Gear selector lever ....................... 182
Shifting procedure ....................... 184
Transmission positions................. 185
Gear ranges ................................. 187
Steering wheel gearshift control .. 188
Shifting into optimal gear range ... 190
Canceling gear range limit ........... 190
Driving tips ................................... 190
Towing a trailer ............................ 191
Emergency operation
(Limp Home Mode) ...................... 192Transfer case ...................................... 193
Good visibility ..................................... 194
Headlamp cleaning system* ......... 194
Rear view mirrors.......................... 194
Power folding exterior
rear view mirrors*......................... 197
Sun visors ..................................... 198
Rear window defroster .................. 200
Climate control ................................... 202
Deactivating the
climate control system ................. 206
Rear air conditioning ..................... 206
Setting the temperature................ 207
Adjusting air distribution............... 207
Adjusting air volume ..................... 208
Defrosting ..................................... 208
Air recirculation mode .................. 209
Air conditioning............................. 211
Residual heat and ventilation ........ 212
Rear air conditioning ..................... 2133-zone automatic climate control* ..... 216
Deactivating the
climate control system ................. 220
Rear air conditioning..................... 221
Setting the temperature ............... 221
Adjusting air distribution .............. 222
Adjusting air volume ..................... 222
Maximum cooling MAX COOL ....... 223
Defrosting ..................................... 223
Air recirculation mode .................. 223
Air conditioning ............................ 225
Residual heat and ventilation ........ 226
Rear air conditioning..................... 227
Power windows .................................. 230
Opening and closing
the windows ................................. 230
Synchronizing power windows ...... 232
Summer opening feature .............. 233
Convenience closing feature......... 234
Power tilt/sliding sunroof* ................ 235
Opening and closing the power
tilt/sliding sunroof........................ 235
Synchronizing the
power tilt/sliding sunroof ............. 237

204 Controls in detailClimate control1
Temperature control, left
2
Air distribution and air volume
(automatic, manual)
3
Defrosting
4
Increase air volume
5
Air distribution (directs air through
the windshield and side air vents)
6
Rear air conditioning on/off
7
Temperature control, right
8
AC cooling on/off (A/C)
Residual heat/ventilation (REST)
9
Air distribution (directs air through
center and side air vents)
a
Air distribution (directs air through
the footwells and side vents)
b
Indicator lamps for air volume
settings
c
Decrease air volume
d
Rear window defroster
e
Air recirculation
f
Interior temperature sensor
g
Climate control on/off

205 Controls in detail
Climate control
The climate control is operational whenev-
er the engine is running. You can operate
the climate control system in either the au-
tomatic or manual mode. The system cools
or heats the interior depending on the se-
lected interior temperature and the cur-
rent outside temperature.Nearly all dust particles, pollutants and
odors are filtered out before outside air en-
ters the passenger compartment through
the air distribution system.
The air conditioning will not engage (no
cooling) if the A/C mode is deactivated
(
page 211).
Warning!
G
When operating the climate control, the air
that enters the passenger compartment
through the air vents in the footwell can be
very hot or very cold (depending on the set
temperature). This may cause burns or frost-
bite to unprotected skin in the immediate
area of the air vents. Always keep sufficient
distance between unprotected parts of the
body and the footwell air vents. If necessary
change the air flow using the air distribution
controls (
page 204) to direct the air away
from the footwell air vents.
Warning!
G
Follow the recommended settings for heat-
ing and cooling given on the following pag-
es. Otherwise the windows could fog up,
impairing visibility and endangering you and
others.
iSevere conditions (e.g. strong air pollu-
tion) may require replacement of the fil-
ter before its scheduled interval. A
clogged filter will reduce the air volume
to the interior.
If the vehicle interior is hot, ventilate
the interior before driving off.
Keep the air intake grille in front of the
windshield free of snow and debris.

206 Controls in detailClimate controlDeactivating the climate control system
Deactivating
Press button´ (
page 204).
Reactivating

Press buttonU (
page 204).
Rear air conditioning
You can switch on and off the rear air con-
ditioning using the climate control panel in
the front.
Deactivating
Press button: on the front climate
control panel (
page 204).
The indicator lamp on button:
comes on. The rear air conditioning is
switched off.
Activating

Press button: on the front climate
control panel (
page 204).
The indicator lamp on button:
goes out. The rear air conditioning is
adjusted automatically.For more information on rear air condition-
ing, see “Rear air conditioning”
(
page 213).
iWhen the air conditioning is switched
off, the outside air supply and circula-
tion are also switched off. Only choose
this settings for a short time. Otherwise
the windows could fog up.iYou can also press button´ on the
climate control panel.
If you press button0 to reactivate
the climate control system, the defrost-
ing mode is activated.
iYou can also switch on and off the rear
air conditioning by pressing the respec-
tive button on the rear climate control
panel.

208 Controls in detailClimate controlAdjusting automatically
Press buttonU (
page 204).
The indicator lamp on buttonU
comes on. The air distribution is
adjusted automatically.
Windshield fogged on the outside

Switch the windshield wipers on
(page 55).

Press the buttonU.
The indicator lamp on buttonU
comes on.
Adjusting air volume
Adjusting manually
Five blower speeds are available.
Press
to decrease orQ to in-
crease air volume to the desired level.
The indicator lamp on buttonU
goes out. The selected blower speed is
shown by the indicator lamps for air
volume settings (
page 204).
Adjusting automatically

Press buttonU.
The indicator lamp on buttonU
comes on. The air volume is adjusted
automatically.
Defrosting
If the air volume is switched off or the air
recirculation mode is switched on, the
interior is no longer ventilated and the
windows can get fogged on the inside.
Activating
Press button0(
page 204).
The yellow indicator lamp on the button
comes on.
The air conditioning switches automat-
ically to the following functions:


maximum blower and heating pow-
er


air flows onto the windshield and
the front side windows (side air
vents must be open)
iThese settings should only be selected
for a short time.

215 Controls in detail
Climate control
Adjusting air volume
The air volume for the rear zone corre-
sponds to the air volume settings for front
zone. You can switch off the air supply for
the rear zone.
You can switch off the supplied amount of
air volume.
Press button´ (
page 213).

218 Controls in detail3-zone automatic climate control*1
Temperature control, left
2
Air distribution and air volume
(automatic, manual)
3
Left side air distribution
4
Defrosting
5
Increase air volume
6
Rear window defroster
7
Right side air distribution
8
Rear air conditioning
9
Temperature control, right
a
Automatic climate control on/off
b
Right side air distribution
c
Right side air distribution
d
AC cooling on/off (A/C)
Residual heat/ventilation (REST)
e
Display
f
Decrease air volume
g
Air recirculation
h
Left side air distribution
j
Left side air distribution
k
Interior temperature sensor
l
Adopt driver zone settings in other
zones

220 Controls in detail3-zone automatic climate control*Nearly all dust particles, pollutants and
odors are filtered out before outside air en-
ters the passenger compartment through
the air distribution system.
The air conditioning will not engage (no
cooling) if the A/C mode is deactivated
(page 218).Deactivating the climate control
system
Deactivating
Press button´ (
page 218).
Reactivating

Press buttonU(
page 218).
Warning!
G
Follow the recommended settings for heat-
ing and cooling given on the following pag-
es. Otherwise the windows could fog up,
impairing visibility and endangering you and
others.
iSevere conditions (e.g. strong air pollu-
tion) may require replacement of the fil-
ter before its scheduled interval. A
clogged filter will reduce the air volume
to the interior.
If the vehicle interior is hot, ventilate
the interior before driving off.
Keep the air intake grille in front of the
windshield free of snow and debris.
iWhen the air conditioning is switched
off, the outside air supply and circula-
tion are also switched off. Only choose
this settings for a short time. Otherwise
the windows could fog up.iYou can also press button´ on the
climate control panel.
If you press button0 to reactivate
the climate control system, the defrost-
ing mode is activated.

223 Controls in detail
3-zone automatic climate control*
Maximum cooling MAX COOL
If the air distribution control as well as the
airflow volume control are set toU and
there is a high need for cooling, the display
“MAX COOL” appears in the front and rear
display.
This provides the fastest possible cooling
of the vehicle interior (when windows and
tilt/sliding sunroof* are closed).Defrosting
If the air volume is switched off or the air
recirculation mode is switched on, the
interior is not any longer ventilated and the
windows can get fogged on the inside.Activating

Press button0 (
page 218).
The indicator lamp on button0
comes on.
The climate control switches automatically
to the following functions:


maximum blower and heating power


air flows onto the windshield and the
front side windows (side air vents must
be open)


The climatic compressor is switched on
at outside temperatures above approx-
imately 41°F (5°C) for air-drying
Deactivating

Press button0.
The yellow indicator lamp on the button
goes out. Defrosting is turned off.
Air recirculation mode
Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside (e.g. before a tunnel trav-
el). This setting cuts off the intake of out-
side air and recirculates the air in the
passenger compartment.
iThese settings should only be selected
for a short time.
When the defrost setting has been se-
lected, only the rear window defroster
can be switched on. No other settings
are possible.
iTo switch off you can press also the
button´ orU.
Warning!
G
Fogged windows impair visibility,
endangering you and others. If the windows
begin to fog on the inside, switching off the
air recirculation mode immediately should
clear interior window fogging. If interior win-
dow fogging persists, make sure the air
conditioning (
page 225) is activated, or
press button0.