Button MERCEDES-BENZ S500 2006 W221 Manual Online

178 Controls in detailAutomatic transmissionGear ranges
With the gear selector lever in positionD
and driving in the automatic shift
programC orS (
page 179), you can
select a gear range for the automatic
transmission to operate within:
Gear selector lever (page 180):
You can limit the gear range by pressing
the gear selector lever to the left (D-), and
reverse the gear range limit by pressing
the gear selector lever to the right (D+).
Steering wheel gearshift control
(S 55 AMG and S 65 AMG only)
(
page 181):
You can limit the gear range by pressing
the downshift button on the steering wheel
gearshift control, and reverse the gear
range limit by pressing the upshift button
on the steering wheel gearshift control.The selected gear range appears in the
tachometer display (
page 174). If you
press on the accelerator when the engine
has reached its rpm limit, the transmission
will upshift beyond any gear range limit
selected.
Effect
ï
The transmission shifts through
sixth gear only (applies to
vehicles with 7-speed automatic
transmission only).
î
The transmission shifts through
fifth gear only (applies to
vehicles with 7-speed automatic
transmission only).
é
The transmission shifts through
fourth gear only.
Effect
è
The transmission shifts through
third gear only.
With this selection you can use
the braking effect of the engine.
ç
The 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
æ
The transmission operates in
first gear only.
For maximum use of engine’s
braking effect on very steep or
lengthy downgrades.

181 Controls in detail
Automatic transmission
Steering wheel gearshift control
one-touch gearshifting S 55 AMG and S65AMG
The steering wheel gearshift control pro-
vides an alternative method for changing
the gears manually and limiting or extend-
ing the gear range for automatic shifting
with the gear selector lever in positionD
and driving in the automatic program
modeC orS.The steering wheel gearshift buttons are
located to the left and right of the steering
wheel.
1Left button: downshift
2Right button: upshift
iFor information on using the steering
wheel gearshift control in manual
program modeM (S 55 AMG and
S 65 AMG only), see “Manual shift pro-
gram S 55 AMG and S 65 AMG”
(page 183).
iTo avoid overrevving the engine when
downshifting with steering wheel
gearshift buttons, the transmission will
not shift to a lower gear if the engine’s
max. speed would be exceeded.!Allow engine to warm up under low
load use. Do not place full load on the
engine until the operating temperature
has been reached.
Shift into reverse gearR or parking
positionP only when the vehicle is
stopped.
Avoid spinning of a drive wheel for an
extended period when driving off on
slippery road surfaces. This may cause
serious damage to the drivetrain which
is not covered by the Mercedes-Benz
Limited Warranty.

182 Controls in detailAutomatic transmissionThe following instructions describe opera-
tion of the steering wheel gearshift control
when driving in the automatic program
modeC orS.
For instructions on operating the steering
wheel gearshift control and gear selector
lever in the manual program modeM, see
“Manual shift program S 55 AMG and
S65AMG” (
page 183).Downshifting

Briefly press button1 on the left side
of the steering wheel.
The transmission will shift to the next
lower gear as permitted by the shift
program. This action simultaneously limits
the gear range of the transmission
(
page 178) when you are driving in the
automatic program mode (CorS).
Upshifting

Briefly press button2 on the right
side of the steering wheel.The transmission will shift to the next
higher gear as permitted by the shift
program. This action simultaneously
extends the gear range of the transmission
when you are driving in the automatic
program mode (CorS).
Canceling gear range limit

Press and hold button2 on the right
side of the steering wheel until
D
reappears in the tachometer display.
The transmission will shift from the current
gear range directly to gear rangeD.
Shifting into optimal gear range

Press and hold button1 on the left
side of the steering wheel.
The transmission will automatically select
the gear range suited for optimal
acceleration and deceleration. This will
involve shifting down one or more gears.
iYou cannot shift with the steering
wheel gearshift buttons when the gear
selector lever is in positionP,N orR.
The last selected program
mode (CorS) is switched on when the
engine is restarted in the automatic
program mode.
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced
vehicle control. Your vehicle’s ABS will not
prevent this type of loss of control.

184 Controls in detailAutomatic transmissionActivating manual shift program
Press program mode selector
switch1 repeatedly until the
M for the
manual program modeM appears in
the tachometer display.
The transmission switches to the
manual program modeM. Automatic
shifting is switched off. The gear range
is not limited.
You can change the gears manually when
the gear selector lever is in positionD. You
can upshift or downshift through the gears
in succession.Upshifting

Briefly press the gear selector lever to
the right in theD+direction.
or

Briefly press button2 on the right
side of the steering wheel
(page 181).
The transmission shifts to the next
higher gear.Downshifting

Briefly press the gear selector lever to
the left in theD-direction.
or

Briefly press button1 on the left side
of the steering wheel (
page 181).
The transmission shifts to the next
lower gear.
iFor information on automatic program
modesC orS, see “Automatic shift
program” (
page 179), “Gear selector
lever one-touch gearshifting”
(
page 180), and “Steering wheel
gearshift control one-touch gearshift-
ing S 55 AMG and S 65 AMG”
(page 181).
iThe manual program modeM will not
be stored. When the engine is turned
off with the manual program modeM
selected, the transmission will go to
the automatic program mode (CorS)
when the engine is restarted.
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced
vehicle control. Your vehicle’s ABS will not
prevent this type of loss of control.iWhen you brake or stop, the transmis-
sion shifts down to a gear from which
you can easily accelerate or take off.

188 Controls in detailGood visibility1Driver’s side exterior rear view mirror
button
2Passenger-side exterior rear view mir-
ror button
Press button2 for the passenger-side
exterior rear view mirror.

Place the gear selector lever in reverse
gearR.
The passenger-side exterior rear view
mirror will be turned downward to the
stored position.The exterior rear view mirror returns to its
previously stored driving position:


ten seconds after you put the gear se-
lector lever out of positionR


immediately once your vehicle exceeds
a speed of approximately 6 mph
(10 km/h)


immediately when you press button1
for driver’s side mirror.
Power folding exterior rear view mir-
rorsFolding exterior rear view mirrors in
and out automatically
When the corresponding function in the
control system is activated (
page 172):


The exterior rear view mirrors automat-
ically fold in as soon as the vehicle is
locked from the outside.


The exterior rear view mirrors automat-
ically fold out as soon as the vehicle is
unlocked and the driver’s or front pas-
senger door are subsequently opened.
!Before driving the vehicle through an
automatic car wash, fold the exterior
mirrors in. Otherwise they may get
damaged.
iIf you are driving at more than approxi-
mately 9mph (15km/h), you will not
be able to fold the exterior mirrors in.


189 Controls in detail
Good visibility
Folding exterior rear view mirrors in
and out manually
The exterior rear view mirrors can vibrate if
they are not folded out completely.
The buttons are located on the driver’s
door.
1Folds the exterior mirrors out
2Folds the exterior mirrors in
Switch on the ignition (
page 34).Folding in

Press button2 briefly.
Both mirrors fold in.Folding out

Press button1 briefly.
Both mirrors fold out.!If an exterior rear view mirror housing
is forcibly pushed forward (hit from the
rear), reposition it manually by applying
firm pressure until it snaps back into
place.
If an exterior rear view mirror housing
is forcibly pushed rearward (hit from
the front), press button2 to fold mir-
rors in, then press button1 to fold
mirrors out. Do not force mirrors by
hand as this may damage the adjust-
ment mechanism.

195 Controls in detail
Automatic climate control
Deactivating the climate control sys-tem
Deactivating
It is possible to completely deactivate the
automatic climate control system. 
Press button M (
page 193).
The display shows
0.
Reactivating

Press button M (
page 193).
Setting the temperature
Use temperature controls aand8
(page 193) to separately adjust the air
temperature on each side of the passenger
compartment. You should raise or lower
the temperature setting in small incre-
ments, preferably starting at 72°F (22°C).
Increasing/decreasing

Press button a or 8 repeatedly until
the display shows the desired tempera-
ture.
The automatic climate control system
will correspondingly adjust the interior
air temperature.
Adjusting the temperature for center
air vents
When outside temperatures are low, you
can manually raise the air temperature for
the center and side air vents. The
thumbwheel4 is located between the
center air vents (
page 192).Automatic temperature control

Turn thumbwheel 4 to A.
The indicator lamp above the thumb-
wheel comes on. The temperature is
automatically adjusted to the set value.
Turning on warm air

Turn thumbwheel4 in the direction of
the white marking.
Warm air will enter from the center air
vent.
Turning on cooler air

Turn thumbwheel4 in the direction of
the blue marking.
Cooler air will enter from the center air
vent.
iWhen the air conditioning is switched
off, the outside air supply and circula-
tion are also switched off. Only choose
this setting for a short time. Otherwise
the windows could fog up.

196 Controls in detailAutomatic climate controlAdjusting air distribution
Use air distribution controlsc and6
(page 193) to separately adjust the air
distribution on each side of the passenger
compartment. The following symbols are
found on the controls:
Adjusting manually

Press left or right buttonU.
The buttonU will pop out.
The button emerges and theh,
», d and csymbols become
visible.

Turn the marking on the regulator to
the desired symbol.
The air will be directed to the vents cor-
responding to this symbol.
Adjusting automatically

Press left or right buttonU until it
clicks in.
Theh, », d and c sym-
bols are no longer visible.
The air distribution is adjusted auto-
matically.
Windows fogged on the inside

Press button± to switch on the air
conditioning (
page 193).
The indicator lamp in the button goes
out.

Press button, to switch off the air
recirculation (
page 193).
The indicator lamp on the button goes
out.

Make sure left and right buttonU
emerges.
Theh, », d and c sym-
bols become visible.

Press left and right buttond.

Set blower to the maximum speed.

Adjust left and right air vents1
and7 upwards (
page 192).

Increase temperature setting.

Open side air vents9 and direct them
onto the side windows (
page 192).
Windshield fogged on the outside

Switch the windshield wipers on
(page 52).

Press on both buttons U until they
click in.
Theh, », d and c sym-
bols are no longer visible.
Symbol
Function
h
Directs air through the cen-
ter air vents
d
Directs air to the windows
»
Directs air into the entire
vehicle interior
c
Directs air to the footwells

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.

198 Controls in detailAutomatic climate controlAir recirculation mode
Switch to air recirculation mode to prevent
unpleasant odors from entering the vehicle
from the outside. This setting cuts off the
intake of outside air and recirculates the
air in the passenger compartment.
Activating
Press button, (
page 193).
The indicator lamp on the button
comes on.
Warning!
G
When the outside temperature is below
41°F (5°C), only switch to air recirculation
mode for short periods to prevent window
fogging.
iPress and hold button, for approx-
imately two seconds. The side windows
and tilt/sliding sunroof will close. You
can release button, once the clos-
ing procedure has begun. The windows
and tilt/sliding sunroof continue clos-
ing until they are fully closed.
Warning!
G
Never operate the side windows and the
tilt/sliding sunroof if there is the possibility
of anyone being harmed by the closing pro-
cedure.
In the event that the procedure causes po-
tential danger, the closing of the side 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.
The closing of the side windows and the
tilt/sliding sunroof can be reversed by again
pressing and holding button,.