2008 MERCEDES-BENZ S65AMG ECO mode

303 Control systems
Voice Control* navigation
Commands for entering parts of an
address
“Enter town”
The “Enter town” command is used to en-
ter any larger town or city in the USA or
Canada.
Sample dialog:
sEnter town
tPlease spell the name of the town
sE-A-S-T-O-N
uThe system displays a numbered
list of available city names
tPlease select a line number
sNumber one
tNumber one, town accepted
The city selected is adopted for route guid-
ance.
“Spell town”
Use the command “Spell town” to enter a
city name by spelling mode and see if it
matches an entry available on the naviga-
tion DVD.
Speak the characters as a continuous
string (five to seven characters). The sys-
tem then displays a list of cities on the
COMAND display from which you can se-
lect the desired city.
Sample dialog:
sSpell town
tPlease spell the town name
sN-E-W-Y-O-R
uThe system displays a numbered
list of available city names
tPlease select a line number
sNumber one
tNumber one, town accepted
The city selected is adopted for route guid-
ance.
iIf the desired town/city does not appear on
the list of towns/cities, the town or city can be
entered by using the “Spell town” command.
iYou can scroll through the list by using the
“Continue” or “Back” command. Say “Correc-
tion” to enter the town or city again.
iYou can use the commands “Continue” or
“Back” to scroll up or down in the list. Use the
command “Correction” to start over again by
spelling the name of the town.
iYou must also spell foreign towns or cities in
English. Please note that the list on the COMAND
display is sorted according to the probability of
the voice recognition.
Speak each character as clearly as you can, es-
pecially when they sound very similar (d or e).

345 Controls in detail
Starter switch positions
SmartKey with KEYLESS-GO*
Vehicles equipped with the KEYLESS-GO
feature are supplied with a SmartKey with
integrated KEYLESS-GO function and a re-
movable KEYLESS-GO start/stop button.
With the KEYLESS-GO start/stop button
inserted and the SmartKey with
KEYLESS-GO present in the vehicle, press-
ing the KEYLESS-GO start/stop button

without the brake pedal depressed
corresponds to the various starter
switch positions (
page 346)

with the brake pedal firmly depressed
will start the engine (
page 390)If you wish or should there be a need to in-
sert the SmartKey with KEYLESS-GO in the
starter switch, the KEYLESS-GO start/stop
button can be easily removed by pulling it
out of the starter switch.
1KEYLESS-GO start/stop button
2Starter switch
Insert KEYLESS-GO start/stop
button1 into starter switch 2 (if not
inserted already).
iThe function of the SmartKey overrules the
KEYLESS-GO function.
iThe KEYLESS-GO start/stop button does
not need to be removed from the starter switch
when you leave the vehicle. However, always
take the SmartKey with KEYLESS-GO with you
when you leave the vehicle. As long as the
SmartKey with KEYLESS-GO is in the vehicle, the
vehicle’s electrical systems can be switched on
or the engine can be started using the
KEYLESS-GO start/stop button.
iWhen you switch from SmartKey mode back
to KEYLESS-GO mode, the system requires
2 seconds of detection time before you can use
the KEYLESS-GO button as usual.


409 Controls in detail
Automatic transmission
Automatic shift program
The program mode selector switch is used
to adjust

shift program

suspension tuning of Airmatic
(
page 440) or ABC* (page 442)

engine control
Program mode selector switch
C Comfort For comfort driving
S Sport For standard driving
Program mode selector switch (S 63 AMG
and S 65 AMG only)
M Manual For manual gear shifting
(
page 413)
C Comfort For standard driving
S Sport For sporty driving
Effect
èThe transmission shifts through
third gear only.
With this selection you can use
the braking effect of the engine.
çThe transmission shifts through
second gear only.
Allows the use of engine’s
braking power when driving:

on steep downgrades

in mountainous regions

under extreme operating
conditions
æThe transmission operates in
first gear only.
For maximum use of engine’s
braking effect on very steep or
lengthy downgrades.

410 Controls in detail
Automatic transmission
The selected program mode appears in the
multifunction display.
1Current program modePress the program mode selector
switch repeatedly until the letter of the
desired program mode appears in the
multifunction display.
SelectC for comfort driving (S 63 AMG
and S 65 AMG: standard driving):

The vehicle starts out in second
gear (both forward and reverse) for
gentler starts. This does not apply if
full throttle is applied or gear
range1 is selected.

Traction and driving stability are
improved on icy roads.

Upshifts occur earlier even when
you give more gas. The engine then
operates at lower rpms and the
wheels are less likely to spin.SelectS for standard driving
(S 63 AMG and S 65 AMG: sporty driv-
ing):

The vehicle starts out in first gear.

Upshifts occur later.
!Never change the program mode when the
automatic transmission is out of park positionP.
This could result in a change of driving character-
istics for which you may not be prepared.
iThe last selected program mode (CorS) is
switched on when the engine is restarted.

416 Controls in detail
Automatic transmission
Emergency operation
(Limp-Home Mode)
If vehicle acceleration becomes less re-
sponsive or sluggish or the transmission
no longer shifts, the transmission is most
likely operating in limp-home (emergency
operation) mode. In this mode only second
gear and reverse gear can be selected.
Stop the vehicle in a safe location.
Shift to park positionP.
Turn off the engine.
Wait at least 10 seconds before
restarting.
Restart the engine.
Shift to drive positionD (for second
gear) or reverse gearR.
Have the transmission checked at an
authorized Mercedes-Benz Center as
soon as possible.

470 Controls in detail
Automatic 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.
It can only function optimally when you are
driving with the windows and the tilt/slid-
ing sunroof/panorama sunroof* closed.
It is possible to completely deactivate the
climate control system (
page 471). Nearly all dust particles, pollutants and
odors are filtered out before outside air en-
ters the passenger compartment through
the air distribution system.The following automatic climate control
functions can be operated via COMAND:
iIf you have the air distribution and air vol-
ume automatically controlled, you can adjust the
temperature, footwell temperature and air flow.
The following basic settings are recommended:

Automatic air distribution control
(
page 469)

Temperature: 72°F (22°C) (page 472)

Footwell temperature: 0 (page 255)

Air flow: focused (page 256)
Warning!G
Follow the recommended settings for heat-
ing and cooling given on the following pages
and in the “COMAND automatic climate
control” section (
page 251). Otherwise
the windows could fog up, impairing visibili-
ty and endangering you and others.
iSevere conditions (e.g. strong air pollution)
may require replacement of the filter 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, see “Summer opening fea-
ture” (
page 385). The automatic climate con-
trol will then adjust the interior temperature to
the set value much faster.
Keep the air intake grille in front of the wind-
shield free of snow, leaves, sticks, and any other
debris.
Do not obstruct air volume by placing objects on
the air volume-through exhaust slots below the
rear window.
FunctionPage
Temperature252
Air distribution253
Air volume253
Switching off cooling (“ACOFF”)254
Central climate control (“Mono”)255
Footwell temperature255
Air flow from air vents256
Rear climate control*257

475 Controls in detail
Automatic climate control
Air recirculation mode with conve-
nience closing or opening feature
Vehicles with tilt/sliding sunroof
Convenience closing: Press
button
, for approximately
2 seconds.
The door windows and/or tilt/sliding
sunroof will close. You can release
button
, once the closing proce-
iThe manually selected air recirculation
mode is deactivated automatically:

after 5 minutes if the outside temperature is
below approximately 41°F (5°C)

after 5 minutes if the air conditioning is
turned off

after 30 minutes if the outside temperature
is above approximately 41°F (5°C)
Warning!G
Never operate the door windows and the
tilt/sliding sunroof or tilt/sliding panel* if
there is the possibility of anyone being
harmed by the closing procedure.
Vehicles with tilt/sliding sunroof:
In the event that the procedure causes po-
tential danger, the closing of the door win-
dows can be immediately halted by pressing
the respective window switch. The closing of
the tilt/sliding sunroof can be immediately
halted by moving the tilt/sliding sunroof
switch in the overhead control panel in any
direction.
Vehicles with panorama roof*:
When using the air recirculation mode with
convenience closing feature, should the up-
ward movement of a window be blocked by
some obstruction including, but not limited
to arms, hands, fingers, etc., the automatic
reversal feature will not operate.
In the event that the procedure causes po-
tential danger, the closing of the door win-
dows or the tilt/sliding panel can be
immediately halted by releasing
button,.
The closing of the door windows and the
tilt/sliding sunroof or tilt/sliding panel* can
be reversed by again pressing and holding
button,.


476 Controls in detail
Automatic climate control
dure has begun. The windows and
tilt/sliding sunroof continue closing
until they are fully closed. The indicator
lamp on the button comes on. The air
recirculation mode is activated.
Convenience opening: Press
button
, for approximately
2 seconds.
The door windows and/or tilt/sliding
sunroof will return to their previous po-
sition. You can release button
,
once the opening procedure has be-
gun. The windows and tilt/sliding sun-
roof continue opening until they have
reached their previous positions. The
indicator lamp on the button goes out.
The air recirculation mode is deactivat-
ed.Vehicles with panorama roof*
Convenience closing: Press and hold
button
, until the door windows and
the tilt/sliding panel are closed or have
reached the desired position. The indi-
cator lamp on the button comes on.
The air recirculation mode is activated.
Convenience opening: Press and hold
button
, until the door windows and
the tilt/sliding panel are opened or
have reached the desired position.
The indicator lamp on the button goes
out. The air recirculation mode is deac-
tivated.
Residual engine 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.
iA window or tilt/sliding sunroof will only re-
turn to its previous position if it has not been
moved to another position using the respective
window switch or tilt/sliding sunroof switch af-
ter it was closed with button,.
A window or tilt/sliding sunroof that has been
moved will remain in its current position if
button, is used to reopen the remaining
windows or tilt/sliding sunroof.
iIf you switch on the residual heat function
when outside temperatures are high, only the
ventilation will be switched on.