2013 MERCEDES-BENZ S-CLASS SEDAN lights

30 seconds after a cold start. The sound of
the engine may change during this time.
Automatic transmission X
Shift the transmission to position P.
The transmission position display in the
multifunction display shows P.
i You can also start the engine when the
transmission is in position N.
Starting procedure with the SmartKey i
To start the engine using the SmartKey
instead of KEYLESS-GO, pull the Start/
Stop button out of the ignition lock.
X To start a gasoline engine: turn the
SmartKey to position 3 in the ignition lock
(Y page 303) and release it as soon as the
engine is running.
X To start a diesel engine: turn the
SmartKey to position 2 in the ignition lock
(Y page 303).
The % preglow indicator lamp in the
instrument cluster lights up.
X When the % preglow indicator lamp
goes out, turn the SmartKey to position 3
(Y page 303) and release it as soon as the
engine is running.
i You can start the engine without preglow
if the engine is warm.
Using KEYLESS-GO to start the engine G
WARNING
As long as the SmartKey is in your vehicle, the
vehicle
can be started. Therefore, never leave
children unattended in the vehicle, as they
could otherwise accidentally start the engine.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Do
not leave children unattended in the vehicle,
or with access to an unlocked vehicle. A
child's unsupervised access to a vehicle could
result in an accident and/or serious personal
injury. i
The Start/Stop button can be used to
start

the vehicle manually without inserting
the SmartKey into the ignition lock. The
Start/Stop button must be inserted into
the ignition lock and the SmartKey must be
in the vehicle. This mode for starting the
engine operates independently of the ECO
start/stop automatic engine start function.
X Depress the brake pedal and keep it
depressed.
X To start a gasoline engine: press the
Start/Stop button
(Y page 303) once.
The engine starts.
X To start a diesel engine:
press the Start/
Stop button (Y page 303) once.
Preglow is activated and the engine starts.
i If
the engine is warm, the preglow time is
shortened. Pulling away
Automatic transmission G
WARNING
It is dangerous to shift the automatic
transmission out of parking position P or
neutral position N 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 engine is idling normally and when
your right foot is firmly on the brake pedal.
i It is only possible to shift the transmission
from position P to the desired position if
you depress the brake pedal. Only then is
the parking lock released. If you do not
depress the brake pedal, you can move the
DIRECT SELECT lever but the parking lock
remains engaged.
X Depress the brake pedal and keep it
depressed.
X Shift the transmission to position D or R. Driving
305
Driving and parking Z

G
WARNING
Keep in mind that turning off the engine alone
only will shift the automatic transmission into
neutral position N automatically.
Always shift the automatic transmission into
park position P before turning off the engine.
Otherwise the vehicle could roll away which
could result in an accident and/or serious
personal injury.
i If you cannot turn off the engine as
described here, see "Engine emergency
stop" ( Y page 487).
Vehicles with automatic transmission X
Apply the electric parking brake.
X Shift the transmission to position P.
Using the SmartKey
X Turn the SmartKey to position 0 in the
ignition lock and remove it.
The immobilizer is activated.
i If you turn off the engine with the
SmartKey and then remove it from the
ignition lock or open a front door, the
automatic transmission shifts to P
automatically.
Using KEYLESS-GO
X Press the Start/Stop button (Y page
303).
The engine stops and all the indicator
lamps in the instrument cluster go out.
i When the driver's door is closed, this
corresponds

to SmartKey position 1. When
the driver's door is open, it corresponds to
SmartKey position 0 or "SmartKey
removed".
i If you use the Start/Stop button to switch
off the engine, the automatic transmission
shifts to N automatically. If you then open
the driver's or front-passenger door, the
automatic transmission shifts to P.
i In an emergency, the engine can be
turned off while the vehicle is in motion by pressing and holding the Start/Stop button
for three seconds. This function operates
independently from the ECO start/stop
automatic engine switch-off function.
Electric parking brake
General information G
WARNING
When leaving the vehicle, always remove the
SmartKey
from the starter switch, take it with
you, and lock the vehicle. Do not leave
children unattended in the vehicle, or with
access to an unlocked vehicle. Children could
release the parking brake and/or shift the
automatic transmission out of park position
P, either of which could result in an accident
and/or serious personal injury. Applying/releasing manually
X
To apply: press handle :.
The red F (USA only) or ! (Canada
only) indicator lamp in the instrument
cluster lights up.
i The electric parking brake can also be
applied when the SmartKey is removed.
X To release: switch on the ignition.
X Pull handle :.
The red F (USA only) or ! (Canada
only) indicator lamp in the instrument
cluster goes out.
i The electric parking brake cannot be
released

unless the SmartKey is in position324
Parking
Driving and parking

1 in the ignition lock or if the ignition has
been switched on using the Start/Stop
button.
Engaging the electric parking brake
automatically The electric parking brake is automatically
applied if HOLD or DISTRONIC PLUS brakes
the vehicle until it is stationary and at least
one of the following conditions is fulfilled:
R
the engine is switched off.
R the driver's door is open and the seat belt
is not fastened.
R the hood is released.
R the
trunk lid is opened while the automatic
transmission is in position R.
R the vehicle is stationary for a lengthy
period.
The red F (USA only) or ! (Canada
only) indicator lamp in the instrument cluster
lights up.
i In addition to the electric parking brake,
P may also be engaged automatically.
Releasing the electric parking brake
automatically The electric parking brake is released
automatically when the following conditions
are simultaneously fulfilled:
R
the engine is running.
R the automatic transmission is in position
D or R.
R the hood is closed.
R your seat belt is fastened.
R you depress the accelerator pedal.
If the automatic transmission is in position
R, the trunk lid must be closed. If your seat belt is not fastened, the following
conditions must be fulfilled to automatically
release the electric parking brake:
R
the driver's door is closed.
R you shift out of P or you have previously
driven faster than 3 km/h

.
R you have shifted out of P or you have
previously driven faster than 2 mph
(3 km/h).
Emergency braking The vehicle can also be braked during an
emergency using the electric parking brake.
X
While driving, push handle :
of the electric
parking brake ( Y page 324).
i The
vehicle is braked as long as you keep
the handle of the electric parking brake
pressed. The longer the electric parking
brake handle is depressed, the greater the
braking force.
During braking:
R a warning tone sounds.
R the Please Release Parking Brake
message appears.
R the red F (USA only) or ! (Canada
only) indicator lamp in the instrument
cluster lights up.
When the vehicle has been braked to a
standstill, the electric parking brake is
engaged. Parking the vehicle for a long period
If
you leave the vehicle parked for longer than
four weeks, the battery may be damaged by
exhaustive discharge.
X Connect a trickle charger.
i You can obtain information about trickle
chargers from a qualified specialist
workshop, e.g. an authorized Mercedes-
Benz Center. Parking
325
Driving and parking Z

more firmly. Maintain a safe distance from
vehicles in front.
After driving on a wet road or having the
vehicle washed, brake firmly while paying
attention to the traffic conditions. This will
warm
up the brake discs, thereby drying them
more quickly and protecting them against
corrosion.
Limited braking performance on salt
treated roads G
WARNING
The layer of salt on the brake discs and the
brake pads/linings may cause a delay in the
braking effect, resulting in a significantly
longer braking distance, which could lead to
an accident.
To avoid this danger, you should:
R occasionally brake carefully, without
putting other road users at risk, when you
are driving on salted roads. This helps to
remove any salt that may have started to
build up on the brake discs and the brake
pads/linings.
R maintain a greater distance to the vehicle
ahead and drive with particular care.
R carefully apply the brakes at the end of a
trip and immediately after commencing a
new

trip, so that salt residues are removed
from the brake discs.
Servicing the brakes !
If
the red brake warning lamp lights up in
the instrument cluster and you hear a
warning tone while the engine is running,
the brake fluid level may be too low.
Observe additional warning messages in
the multifunction display.
The brake fluid level may be too low due to
brake pad wear or leaking brake lines.
Have the brake system checked
immediately. This work should be carried
out at an authorized Mercedes-Benz
Center. All checks and maintenance work on the
brake system must be carried out at a
qualified specialist workshop. This work
should be carried out at an authorized
Mercedes-Benz Center.
Have the brake pads replaced and the brake
fluid renewed at a qualified specialist
workshop,

e.g. an authorized Mercedes-Benz
Center. G
WARNING
If brake pads or brake fluid other than those
recommended are used, the braking
properties of the vehicle can be degraded to
an extent that safe braking is substantially
impaired. This could result in an accident.
! Vehicles with 4MATIC: function or
performance

tests may only be carried out
on a 2-axle dynamometer. If you are
planning to have the vehicle tested on such
a dynamometer, contact an authorized
Mercedes-Benz Center to obtain further
information first. Otherwise, you could
damage the drive train or the brake system.
! Vehicles with 4MATIC: as the ESP®
system operates automatically, the engine
and the ignition must be switched off
(SmartKey in position 0 or 1 in the ignition
lock or Start/Stop button in position 0 or
1) when the electric parking brake is being
tested on a brake dynamometer.
Braking maneuvers triggered automatically
by ESP ®
may seriously damage the brake
system.
! Vehicles with 4MATIC: as the ESP®
system operates automatically, the engine
and the ignition system must be switched
off (SmartKey in position 0 or 1 in the
ignition lock or Start/Stop button in
position 0 or 1) when:
R testing the electric parking brake on a
brake dynamometer.
R you intend to have the vehicle towed with
one of the axles raised.328
Driving tips
Driving and parking

Only use the cruise control if the road, traffic,
and weather conditions make it advisable to
travel at a constant speed.
R
The use of the cruise control can be
dangerous on winding roads or in heavy
traffic
because conditions do not allow safe
driving at a constant speed.
R The use of the cruise control can be
dangerous on slippery roads. Rapid
changes in tire traction can result in wheel
spin and loss of control.
R Deactivate the cruise control when driving
in fog.
The "Resume" function should only be
operated if the driver is fully aware of the
previously set speed and wishes to resume
this particular preset speed.
Cruise control lever :
To switch on or to increase the speed
; To switch on or to reduce the speed
= To deactivate cruise control
? To switch on with the current speed or
with the last stored speed
When you activate cruise control, the stored
speed is shown in the multifunction display
for five seconds and is indicated in the
speedometer

by a triangle. The speedometer
dial lights up between the set speed and the
maximum speed. Storing and maintaining the current
speed You can store the current speed if you are
driving faster than 20 mph (30 km/h)

.
X Accelerate the vehicle to the desired
speed.
X Briefly press the cruise control lever
up : or down ;.
X Remove your foot from the accelerator
pedal.
Cruise control is activated. The vehicle
automatically maintains the speed.
i Cruise
control may be unable to maintain
the stored speed on uphill gradients. The
stored speed is resumed when the gradient
evens out. Cruise control maintains the
stored speed on downhill gradients by
automatically applying the brakes.
Storing the current speed or calling up
the last stored speed G
WARNING
The set speed stored in memory should only
be set again if prevailing road conditions and
legal speed limits permit. Possible
acceleration or deceleration differences
arising from returning to the preset speed
could

cause an accident and/or serious injury
to you and others.
X Briefly pull the cruise control lever towards
you ?.
X Remove your foot from the accelerator
pedal.
The first time cruise control is activated, it
stores the current speed or regulates the
speed of the vehicle to the previously
stored speed. Driving systems
331
Driving and parking Z

DISTRONIC PLUS displays in the
speedometer
When you switch on DISTRONIC PLUS,
triangle ; shows the stored speed.
i
For design reasons, the speed displayed
in
the speedometer may differ slightly from
the speed set for DISTRONIC PLUS.
If DISTRONIC PLUS detects a vehicle in front,
the speedometer dial lights up between
speed of the vehicle in front : and stored
speed ;.
DISTRONIC PLUS displays in the
multifunction display General notes
You can select the distance display in the
Assistance menu (
Y page 383) of the on-
board computer.
Display when DISTRONIC PLUS is
deactivated
X Select the Distance Display function
using the on-board computer
(Y page 383).
When DISTRONIC PLUS is deactivated, you
will see the following in the multifunction
display: :
Symbol for activated PRE-SAFE ®
Brake
; Vehicle in front, if detected
= Distance indicator, current distance to
the vehicle in front
? Specified minimum distance to the
vehicle in front; adjustable
A Own vehicle
Display when DISTRONIC PLUS is
activated
X Select the Distance Display function
using the on-board computer
(Y page 383).
You will see the stored speed for about five
seconds
when you activate DISTRONIC PLUS.
After this time, you will see the following in
the multifunction display while DISTRONIC
PLUS is activated: :
DISTRONIC PLUS activated
; Own vehicle
= Specified minimum distance to the
vehicle in front; adjustable
? Vehicle in front, if detected Driving systems
339
Driving and parking Z

Obstructions and stationary vehicles
DISTRONIC PLUS does not brake for
obstacles or stationary vehicles. If, for
example,
the detected vehicle turns a corner
and reveals an obstacle or stationary vehicle,
DISTRONIC PLUS will not brake for these.
Crossing vehicles DISTRONIC PLUS may mistakenly detect
vehicles that are crossing your lane.
Activating DISTRONIC PLUS at traffic lights
with

crossing traffic, for example, could cause
your vehicle to pull away unintentionally. HOLD function
General notes The HOLD function can assist the driver in the
following situations:
R
when pulling away, especially on steep
slopes
R when maneuvering on steep slopes
R when waiting in traffic The vehicle is kept stationary without the
driver having to depress the brake pedal.
The

braking effect is canceled and the HOLD
function deactivated when you depress the
accelerator pedal to pull away. G
WARNING
HYBRID vehicles: It is imperative that you read
the HYBRID Supplemental Operating
Instructions

included in your vehicle literature
portfolio. You may otherwise not receive all
necessary safety information and warning for
the operation of your vehicle.
Activation conditions You can activate the HOLD function if:
R
the vehicle is stationary.
R the

driver's door is closed or your seat belt
is fastened.
R the electric parking brake is released.
R the hood is closed.
R the transmission is in position R, N or D.
The trunk lid must be closed in position R.
R DISTRONIC PLUS is deactivated.
Activating the HOLD function X
Make sure that the activation conditions
are met.
X Depress the brake pedal. X
Quickly depress the brake pedal further
until HOLD display : appears in the
instrument cluster.
The HOLD function is activated. You can
release the brake pedal. 342
Driving systems
Driving and parking

The "Lowered” vehicle level is set
automatically:
R
in vehicles without 4MATIC at speeds
above 60 mph (100 km/h)
R in vehicles with 4MATIC at speeds above
50 mph (80 km/h)
Setting the vehicle level
Select the "Normal" setting for normal road
surfaces and "Raised" for driving with snow
chains or on particularly poor road surfaces.
Your selection remains stored even if you
remove the SmartKey from the ignition lock. G
WARNING
To help avoid personal injury, keep hands and
feet away from wheel housing area, and stay
away from under the vehicle when lowering
the vehicle chassis. Setting raised level
X
Start the engine.
If indicator lamp ; is not lit:
X Press button :.
Indicator lamp ; lights up. The vehicle
height is adjusted to raised level.
The Vehicle rising message appears in
the multifunction display.
The "Raised level" setting is canceled if you:
R drive at speeds above approximately
75 mph (120 km/h)
R drive about 3 minutes at speeds above
50 mph (80 km/h) The "Raised level" remains active when you
are not driving within these speed ranges.
Setting the normal level
X
Start the engine.
If indicator lamp ; is lit:
X Press button :.
Indicator lamp ; goes out. The vehicle is
adjusted to normal level.
Suspension tuning General notes
The Adaptive Damping System (ADS)
automatically controls the calibration of the
dampers and springs.
The damping is tuned individually to each
wheel and depends on:
R
your driving style, e.g. sporty
R the road surface condition, e.g. bumps
R your individual selection, i.e. sports or
comfort
Your selection remains stored even if you
remove the SmartKey from the ignition lock. Sports tuning
The firmer suspension tuning in Sport mode
ensures even better contact with the road.
Select this mode when employing a sporty
driving style, e.g. on winding country roads.
X
If indicator lamp ; is not lit: press
button :.
Indicator lamp ; lights up. Sports
suspension tuning is selected. 344
Driving systemsDriving and parking