2006 MERCEDES-BENZ S65AMG cooling

Contents
CD changer* operating mode ...... 151
TEL menu* ................................... 153
NAVI menu ................................... 155
Distronic* menu........................... 156
Trip computer menu..................... 157
Vehicle status message
memory menu .............................. 159
Settings menu .............................. 160
Automatic transmission ..................... 173
Gear selector lever position ......... 175
Driving tips ................................... 177
Gear ranges ................................. 178
Automatic shift program .............. 179
Gear selector lever one-touch
gearshifting .................................. 180
Steering wheel gearshift control
one-touch gearshifting S 55 AMG
and S 65 AMG .............................. 181
Manual shift program S 55 AMG
and S 65 AMG .............................. 183
Emergency operation
(Limp Home Mode) ...................... 185Good visibility ..................................... 186
Headlamp cleaning system*
(Standard on S 500, S 600,
S 55 AMG and S 65 AMG)............. 186
Rear view mirrors.......................... 186
Power folding exterior rear
view mirrors .................................. 188
Sun visors ..................................... 190
Rear window sunshade ................. 191
Rear side window sunshade*........ 191
Automatic climate control .................. 192
Deactivating the climate
control system .............................. 195
Setting the temperature................ 195
Adjusting air distribution............... 196
Adjusting air volume ..................... 197
Maximum cooling MAXCOOL ........ 197
Defrosting ..................................... 197
Air recirculation mode .................. 198
Charcoal filter ............................... 200
Rear window defroster .................. 201
Air conditioning............................. 202
Residual heat and ventilation ........ 202Ventilated storage compartment .. 203
Rear passenger compartment
adjustable air vents ...................... 204
Rear passenger compartment
climate control*............................ 205
Power windows .................................. 208
Opening and closing the power
windows........................................ 208
Synchronizing the power
windows........................................ 210
Summer opening feature .............. 210
Convenience closing feature......... 211
Power tilt/sliding sunroof .................. 212
Opening and closing the power
tilt/sliding sunroof........................ 212
Synchronizing the power
tilt/sliding sunroof........................ 214
Driving systems .................................. 215
Cruise control ............................... 215
Distronic* ..................................... 218
Airmatic ........................................ 229
Active Body Control (ABC)* .......... 232
Parktronic system*
(Parking assist) ............................. 235

54 Getting startedDrivingProblems while driving
The engine runs erratically and misfires

An ignition cable may be damaged.


The engine electronics may not be op-
erating properly.


Unburned gasoline may have entered
the catalytic converter and damaged it.

Give very little gas.

Have the problem repaired by an au-
thorized Mercedes-Benz Center as
soon as possible.The coolant temperature is above
248°F (120°C)
The coolant is too hot and is no longer
cooling the engine.

Stop the vehicle as soon as possible
and turn off the engine. Allow engine
and coolant to cool.

Check the coolant level and add cool-
ant if necessary (
page 294).In case of accident
If the vehicle is leaking gasoline:

Do not start the engine under any cir-
cumstances.

Notify local fire and/or police authori-
ties.
If the extent of the damage cannot be de-
termined:

Notify an authorized Mercedes-Benz
Center.
If no damage can be determined on the


major assemblies


fuel system


engine mount:

Start the engine in the usual manner.
iExcessive coolant temperatures trigger
a warning message in the multifunction
display (
page 363).

193 Controls in detail
Automatic climate control
Automatic climate control panel
Item
1
Left center air vent, adjustable
2
Left air vent, fixed
3
Thumbwheel for air volume control
for left center air vent
4
Thumbwheel for air temperature
control for center air vents
5
Thumbwheel for air volume control
for right center air vent
6
Right air vent, fixed
7
Right center air vent, adjustable
8
Side defroster vent, fixed
9
Side air vent, adjustable
a
Thumbwheel for air volume control
for side air vents
b
Door air vent
c
Automatic climate control panel
iFor draft-free ventilation, move the slid-
ers for the center air vents 1, 7, 9
to the middle position.
Item
1
Windshield defroster
2
Rear window defroster
3
Display
4
Residual engine heat utilization
(REST)
5
Automatic climate control on/off
6
Air distribution, right (automatic,
manual)
7
AC cooling on/off
8
Right side temperature control
9
Air volume (automatic, manual)
a
Left side temperature control
b
Air recirculation
c
Air distribution, left (automatic, man-
ual)
d
Activated charcoal filter

194 Controls in detailAutomatic climate controlThe automatic climate control is operation-
al whenever the engine is running. You can
operate the climate control system in ei-
ther the automatic or manual mode. The
system cools or heats the interior depend-
ing on the selected interior temperature
and the current 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 ± mode is selected
(
page 202).
Warning!
G
When operating the automatic climate con-
trol, the air that enters the passenger com-
partment through the air vents in the
footwell can be very hot or very cold (de-
pending on the set temperature). This may
cause burns or frostbite on unprotected skin
in the immediate area of the air vents. Al-
ways keep sufficient distance between un-
protected parts of the body and the footwell
air vents. If necessary change the air flow
using the air distribution controls to direct
the air away from the footwell air vents
(page 196).
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.
iThe current climate control settings
(ON/OFF, temperature, air volume, ac-
tivated charcoal filter, etc.) are stored
for each SmartKey before it is removed
from the starter switch or when the ve-
hicle is locked using the SmartKey with
KEYLESS-GO* (
page 108).
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, leaves, sticks,
and any other debris.
Do not obstruct air volume by placing
objects on the air volume-through ex-
haust slots below the rear window.
iWhen operating the climate control
system in automatic mode, you will
only rarely need to adjust the tempera-
ture, air volume and air distribution.

197 Controls in detail
Automatic climate control
Adjusting air volume
Use air volume control9 (
page 193) for
both automatic and manual air volume ad-
justment.
Adjusting automatically

PressA on air volume switch9
(page 193).
The display shows
AUTO
. The air volume
is adjusted automatically.
Adjusting manually
Reducing air volume

Press switch9 down until the desired
air volume is reached.
The display shows the current level.
Increasing air volume

Press switch9 up until the desired air
volume is reached.
The display shows the current level.
Maximum cooling MAXCOOL
If the left and right air distribution controls
as well as the air volume control are set
toU and there is a high need for cool-
ing, the display
AUTO MAXCOOL
appears.
This provides the fastest possible cooling
of the vehicle interior (when windows and
tilt/sliding sunroof are closed).
Defrosting
Activating
Press buttonP (
page 193).
The indicator lamp on the button
comes on.

Switch off air recirculation, if selected.

Press button, (
page 193).
The indicator lamp on the button goes
out.

Close center air vents.

Adjust side air vents upwards.
Deactivating

Press buttonP (
page 193).
The indicator lamp on the button goes
out. Defrosting is turned off.
iThese settings should only be selected
for a short time.

202 Controls in detailAutomatic climate controlAir 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 193).
The indicator lamp on the button±
comes on.Activating
Moist air can fog up the windows. You can
dehumidify the air with the air condition-
ing.

Press± again (
page 193).
The indicator lamp on button ±
goes out.
The air conditioning uses the refrigerant
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.
This feature makes use of the residual heat
produced by the engine.
Activating
Turn the SmartKey in the starter switch
to position1 or 0, or remove it from the
starter switch.

Press buttonT (
page 193).
The indicator lamp on buttonT
comes on.
iCondensation may drip out from under-
neath the vehicle. This is normal and
not an indication of a malfunction.
!If button± on the automatic cli-
mate control panel starts to flash, this
indicates that the air conditioning is
losing refrigerant. The compressor has
turned itself off. The air conditioning
cannot be turned on again.
Have the air conditioning checked at
the nearest authorized Mercedes-Benz
Center.

205 Controls in detail
Automatic climate control
Rear passenger compartment climate control*
The automatic climate control is operation-
al whenever the engine is running. You can
operate the climate control system in ei-
ther the automatic or manual mode. The
system cools or heats the interior depend-
ing on the selected interior temperature
and the current outside temperature.
The automatic climate control system is
adjustable individually for the rear passen-
ger compartment.
Nearly all dust particles, pollutants and
odors are filtered out before outside air en-
ters the passenger compartment through
the air distribution system.The control panel is located in the rear cen-
ter console.
Rear automatic climate control panel
iWhen the rear seats are not occupied
(rear seat belts unbuckled) the rear cli-
mate control system adopts the set-
tings of the front climate control
system.
Item
1
Left center air vent, adjustable
2
Display
3
Right center air vent, adjustable
4
Thumbwheel for air distribution
5
Temperature control, right
6
Air volume (automatic, manual)
7
Temperature control, left
8
Rear climate control system on/off
Residual engine heat utilization
(REST)
Warning!
G
Follow the recommended settings for heat-
ing and cooling as given in the instructions
for the front automatic climate control
(page 192). Otherwise the windows could
fog up, impairing visibility for the driver and
endangering you and others.

294 OperationEngine compartmentCoolant level
The engine coolant is a mixture of water
and anticorrosion/antifreeze.
When checking the coolant level,

the vehicle must be parked on level
ground, and


the engine must be cool.
The coolant expansion tank is located on
the passenger side of the engine compart-
ment.
1Coolant expansion tank

Using a rag, turn the cap slowly approx-
imately one half turn to the left to re-
lease any excess pressure.

Continue turning the cap to the left and
remove it.
The coolant level is correct if the level


for cold coolant: reaches the white
marking (plastic bridge) inside the cool-
ant expansion tank.


for warm coolant: is approximately
0.6 in (1.5 cm) higher

Add coolant as required.

Replace and tighten cap.
For more information on coolant, see
“Coolants” (
page 439).
Warning!
G
In order to avoid any possibly serious burns:

Use extreme caution when opening the
hood if there are any signs of steam or
coolant leaking from the cooling system,
or if the coolant temperature gauge indi-
cates that the coolant is overheated.


Do not remove pressure cap on coolant
reservoir if coolant temperature is
above 158°F (70°C). Allow engine to
cool down before removing cap. The
coolant reservoir contains hot fluid and
is under pressure.


Using a rag, slowly open the cap approx-
imately
1/2 turn to relieve excess pres-
sure. If opened immediately, scalding
hot fluid and steam will be blown out un-
der pressure.


Do not spill antifreeze on hot engine
parts. Antifreeze contains ethylene gly-
col which may burn if it comes into con-
tact with hot engine parts.
!S 600 and S 65 AMG:
Only open the cap on coolant expan-
sion tank1. Never open the cap be-
tween the charge-air coolers.
Otherwise, the engine could be dam-
aged.