2008 MERCEDES-BENZ S-Class ABS

416 Controls in detailDriving and parking
Starting the engine
Automatic transmission
Gearshift pattern for automatic
transmissionPPark position
RReverse gear
NNeutral
DDrive position
Warning!
G
Make sure that absolutely no objects are ob-
structing the pedals’ range of movement.
Keep the driver’s footwell clear of all obsta-
cles. If there are any floormats or carpets in
the footwell, make sure that the pedals still
have sufficient clearance.
During sudden driving or braking maneuvers
the objects could get caught between the
pedals. You could then no longer brake or
accelerate. This could lead to accidents and
injury.
Warning!
G
Inhalation of exhaust gas is hazardous to
your health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause un-
consciousness and possible death.
Do not run the engine in confined areas
(such as a garage) which are not properly
ventilated. If you think that exhaust gas
fumes are entering the vehicle while driving,
have the cause determined and corrected
immediately. If you must drive under these
conditions, drive with at least one window
fully open.

419 Controls in detail
Driving and parking
Driving off
Depress the brake pedal.
The gear selector lever can now be
used.

Shift the automatic transmission to
drive positionD or reverse gearR.

Release the brake pedal.

Carefully depress the accelerator
pedal.
The electronic parking brake is auto-
matically released (
page 422).
The red brake warning lamp 0
(USA only) or ! (Canada only) in the
instrument cluster goes out.After a cold start, the automatic transmis-
sion shifts at a higher engine revolution.
This allows the catalytic converter to reach
its operating temperature earlier.
i
Wait for the gear selection process to com-
plete before setting the vehicle in motion.
i
Shifting from park positionP to reverse
gearR, neutral positionN, or drive positionD is
only possible with the brake pedal depressed.
Without the brake pedal depressed, the gear se-
lector lever can be moved, but the parking pawl
remains engaged, not allowing shifting to occur.
!
If you hear a warning signal, the red indica-
tor lamp 0 (USA only) or ! (Canada only)
in the instrument cluster flashes and the mes-
sage “Please Release Parking Brake” appears in
the multifunction display when driving off, you
are driving with the electronic parking brake en-
gaged, or you are carrying out an emergency
brake application with the electronic parking
brake.
Release the electronic parking brake
(
page 422).
i
Once the vehicle is in motion, the automatic
central locking system engages and the locking
knobs in the doors move down.
The automatic door lock feature can be deacti-
vated (page 267).
You can open a locked door from the inside.
Open door only when conditions are safe to do
so.
Warning!
G
On slippery road surfaces, never downshift
in order to obtain braking action. This could
result in drive wheel slip and reduced vehi-
cle control. Your vehicle’s ABS will not pre-
vent this type of loss of control.Warning!
G
It is dangerous to shift the gear selector le-
ver out of park positionP or neutral
positionN if the engine speed is higher than
idle speed. If your foot is not firmly on the
brake pedal, the vehicle could accelerate
quickly forward or in reverse. You could lose
control of the vehicle and hit someone or
something. Only shift into gear when the en-
gine is idling normally and when your right
foot is firmly on the brake pedal.

426 Controls in detailAutomatic transmissionFor more information on driving with an
automatic transmission, see “Driving and
parking” (
page 416).
Your vehicle’s transmission adapts its gear
shifting process to your individual driving
style by continually adjusting the shift
points up or down. These shift point adjust-
ments are performed based on current
operating and driving conditions.
If the operating conditions change, the
automatic transmission reacts by
adjusting its shift program.
Gear selector lever
The gear selector lever is located on the
right of the steering column.Gearshift pattern for automatic
transmissionPPark position
RReverse gear
NNeutral
DDrive position
i
During the brief warm-up, transmission
upshifting is delayed. This allows the catalytic
converter to heat up more quickly to operating
temperature.
Warning!
G
Make sure that absolutely no objects are
obstructing the pedals’ range of movement.
Keep the driver’s footwell clear of all obsta-
cles. If there are any floormats or carpets in
the footwell, make sure that the pedals still
have sufficient clearance.
During sudden driving or braking maneuvers
the objects could get caught between the
pedals. You could then no longer brake or
accelerate. This could lead to accidents and
injury.

439 Controls in detail
Automatic transmission
Limiting gear range
Briefly press left shift button1 or pull
left shift paddle1.
The transmission will shift to the next
lower gear as permitted by the shift
program. This action simultaneously
limits the gear range of the transmis-
sion (
page 435).Extending gear range

Briefly press right shift button2 or
pull right shift paddle2.
The transmission will shift to the next
higher gear as permitted by the shift
program. This action simultaneously
extends the gear range of the transmis-
sion.Canceling gear range limit

Press and hold right shift button2 or
pull and hold right shift paddle2 until
the indicator for the current gear range
disappears from the multifunction dis-
play (
page 435).
The transmission will shift from the
current gear range directly to gear
rangeD.
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.i
To avoid overrevving the engine when down-
shifting, the transmission will not shift to a lower
gear if the engine’s max. speed would be ex-
ceeded.
i
If you press on the accelerator when the en-
gine has reached its rpm limit, the transmission
will upshift beyond any gear range limit selected.

441 Controls in detail
Automatic transmission
The selected program mode appears in the
multifunction display (
page 437).Activating manual shift program

Press the program mode selector
switch repeatedly until the “M” for
manual program modeM appears in
the multifunction 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 with
drive positionD selected. You can upshift
or downshift through the gears in succes-
sion.Upshifting

Briefly pull right shift paddle2
(page 438).
The transmission shifts to the next
higher gear.
i
For information on automatic program
modesC orS, see “Automatic shift program”
(
page 436) and “Steering wheel gearshift con-
trol” (page 438).
i
The manual program modeM will not be
stored. When the engine is turned off with the
manual program modeM selected, the transmis-
sion will go to the automatic program mode
(CorS) when the engine is restarted.
!
In the manual program modeM, the trans-
mission will not upshift, even if the engine has
reached its overrevving range. Shift up to the
next gear before the engine has reached its over-
revving range. Make absolutely certain that the
engine speed does not reach the red marking on
the tachometer (
page 28). Otherwise the en-
gine could be damaged which is not covered by
the Mercedes-Benz Limited Warranty.


442 Controls in detailAutomatic transmissionIf you are driving in the manual program
modeM, upshift indicator2 in the multi-
function display advises you to upshift be-
fore the engine reaches the overspeed
range. Thus you can drive at the maximum
engine speed for each gear without over-
revving the engine.
1Gear indicator
2Upshift indicator “up”
3Engine oil temperature
4Vehicle supply voltage
Shift to the next higher gear.
The fuel supply will otherwise be inter-
rupted to prevent the engine from over-
revving.Downshifting

Briefly pull left shift paddle1
(page 438).
The transmission shifts to the next
lower gear.Kickdown
Using the kickdown when driving in the
manual program modeM is not possible.
Deactivating manual shift program

Press the program mode selector
switch (
page 440) repeatedly until
“C”or“S” appears in the multifunction
display.
or

Restart the engine.
The transmission will go to the
automatic program mode (C orS).
The manual program modeM is not
stored.
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.i
When you brake or stop, the transmission
shifts down to a gear from which you can easily
accelerate or drive off.


446 Controls in detailDriving systemsThe driving systems of your vehicle are de-
scribed on the following pages:

Cruise control (
page 446) and
DISTRONIC Plus*(page 451), with
which the vehicle can maintain a preset
speed.


Airmatic (
page 468) and ABC*
(
page 470) adjust the vehicle sus-
pension characteristics automatically
and control the vehicle level.


Parktronic* (
page 472), Park Assist*
(
page 476) and Advanced Parking
Guidance* (
page 481), which serve
as a parking assistant.


Rear View Camera* (
page 487) is an
electronic and visual parking aid.


Night View Assist* (
page 491) illumi-
nates the road with infrared light in ad-
dition to the normal headlamps.


Blind Spot Assist* (
page 495) de-
tects and warns you about vehicles in
your blind spot.For information on the ABS, Adaptive
Brake, BAS, BAS Plus*, EBP, ESP
® and
PRE-SAFE
® Brake*, see “Driving safety
systems” (page 67).
Cruise control
The cruise control automatically maintains
the speed you set for your vehicle.
The use of the cruise control is recom-
mended for driving at a constant speed for
extended periods of time.
You can set or resume the cruise control at
any speed over 20 mph (30 km/h).
The cruise control function is operated by
means of the cruise control lever.
Warning!
G
The cruise control is a convenience system
designed to assist the driver during vehicle
operation. The driver is and must always re-
main responsible for the vehicle’s speed and
for safe brake operation.
Only use the cruise control if the road,
traffic, and weather conditions make it ad-
visable to travel at a steady speed.

The use of the cruise control can be dan-
gerous on winding roads or in heavy traf-
fic because conditions do not allow safe
driving at a steady speed.


The use of the cruise control can be dan-
gerous on slippery roads. Rapid changes
in tire traction can result in wheel spin
and loss of control.


Deactivate the cruise control when driv-
ing in fog.
The “Resume” function should only be oper-
ated if the driver is fully aware of the previ-
ously set speed and wishes to resume this
particular preset speed.

470 Controls in detailDriving systems
Press switch1 again to lower the ve-
hicle. The indicator lamp2 is off.Suspension tuning
The Adaptive Damping System (ADS) auto-
matically tunes shock absorbers and
springs.
The suspension tuning is set according to:


your driving style


road surface conditions


the vehicle loading


your choice of suspension style
The program mode selector switch (C/S)
(
page 436) is used to adjust the suspen-
sion tuning:

Start the engine.

Select the desired driving program.
Active Body Control (ABC)*
The ABC system is an active, comput-
er-controlled system that hydraulically ad-
justs the suspension at all four wheels in
response to various driving situations. It
automatically selects the optimum suspen-
sion tuning and ride height for your vehicle.
i
The selected vehicle level setting remains
stored in memory even if the engine is turned off
and restarted except when you


exceed a speed of 75 mph (120 km/h)
or


maintain a speed of between 50 mph
(80 km/h) and 75 mph (120 km/h) for more
than 3 minutes
The vehicle then lowers to regular level.
Driving program
Suspension tuning
CComfort
comfortable
(default setting)
SSport
sporty
for dynamic driving
Warning!
G
When you switch off the engine, the entire
vehicle is lowered. You should therefore
make sure that no one is near the wheel
housing or under the vehicle when you
switch off the engine. Otherwise, parts of
the individuals body could be trapped.!
When you switch off the engine, the entire
vehicle is lowered. When parking, position your
vehicle in such a way that it will not scrape
against a curb, for example, when it is lowered.
Your vehicle could otherwise be damaged.