2017 MERCEDES-BENZ S CLASS steering

X
Mercedes-AMG vehicles: press program
selector button C repeatedly until the letter
for the desired drive program appears in the
multifunction display.
The program selector button influences: R
the drive program ( Y
page 156)R
the engine management
On Mercedes-AMG vehicles, drive program E is
called drive program C .
The automatic transmission switches to auto-
matic drive program E (drive program C in
Mercedes-AMG vehicles).
All vehicles (except Mercedes-AMG vehi-
cles)
E Economy Comfortable, economical
driving
S Sport Sporty driving style
You can also activate manual drive program M
using the steering wheel paddle shifters
( Y
page 157). In manual drive program M , you
can briefly change gear yourself by using the
steering wheel paddle shifters.
Mercedes-AMG vehicles
C Controlled
Efficiency Comfortable, economical
driving
S Sport Sporty driving style
M Manual Manual gear shifting
Permanent drive program M is only available for
Mercedes-AMG vehicles.
Further information about permanent drive pro-
gram M ( Y
page 158).
You can also activate manual drive program M
using the steering wheel paddle shifters ( Y
page 157). In manual drive program M , you
can briefly change gear yourself by using the
steering wheel paddle shifters.
For further information on the automatic drive
program, see ( Y
page 156).
Steering wheel paddle shifters
You can activate manual drive program M in the
E ( C in AMG vehicles) and S automatic drive
programs using steering wheel paddle shift-
ers C and D ( Y
page 157). In manual drive
program M , you can briefly change gear yourself
by using the steering wheel paddle shifters.
Mercedes-AMG vehicles: you can also activate
manual drive program M with the program
selector button ( Y
page 158). In manual drive
program M , you can permanently change gear
yourself by using the steering wheel paddle
shifters.
Automatic drive program
Automatic drive program E Drive program E (drive program C on Mercedes-
AMG vehicles) is characterized by the following: R
comfort-oriented engine settings. R
optimal fuel consumption resulting from the
automatic transmission shifting up sooner. R
the vehicle pulls away more gently in forward
and reverse gears, unless the accelerator
pedal is depressed fully. R
the vehicle has improved driving stability, for
example on slippery road surfaces. R
the automatic transmission shifting up
sooner. This results in the vehicle being driven
at lower engine speeds and the wheels being
less likely to spin.156
Automatic transmission
Driving and parking

Aut oma tic drive program SDrive program S is characterized by th e follow-
ing : R
sport y engin e settings.R
th e vehicl e pulls away in first gear .R
th e automatic transmission shifts up later.
The fuel consumption possibl y bein g higher
as a result of th e later automatic transmission
shif t points .
Manual drive program M Genera l notesIn this drive program , you can briefl y chang e
gear yourself by usin g th e steering whee l paddl e
shifters. The transmission mus t be in position D .
You can activat e manual drive program M in th e
E ( C in Mercedes-AM G vehicles) and S auto -
matic drive programs.
Mercedes-AMG vehicles: as well as temporar y
drive program M , you can also activat e perma-
nent drive program M . Further information
about permanen t drive program M
( Y
page 158).
Acti va ting X
Shift th e transmission to position D .X
Pull th e lef t or right steering whee l paddl e
shifte r ( Y
page 156).
Manual drive program M is temporarily acti-
vated.
All vehicles (excep t Mercedes-AMG vehi-
cles: )M and the selected gear appear in the
multifunction display.
Shifting gears
If you pull on the left or right steering wheel
paddle shifter, the automatic transmission
switches to manual drive program M for a limi-
ted amount of time. Depending on which steer-
ing wheel paddle shifter is pulled, the automatic
transmission immediately shifts into the next
gear down or up, if permitted. X
To shift up: pull the right-hand steering wheel
paddle shifter ( Y
page 156).
The automatic transmission shifts up to the
next gear.
If the maximum engine speed on the currently
engaged gear is reached and you c ontinue to
ac
celerate, the automatic transmission auto- matically shifts up in order to prevent engine
damage.
Mercedes-AMG vehicles: the automatic
transmission will not shift up to the next gear
when the engine speed is very low. X
To shift down: pull on the left-hand steering
wheel paddle shifter ( Y
page 156).
The automatic transmission shifts down to
the next gear.
If the engine exceeds the maximum engine
speed when shifting down, the automatic
transmission protects against engine damage
by not shifting down.
Automatic down shifting occurs when coast-
ing.
Shift recommendation
The gearshift recommendations assist you in
adopting an economical driving style. The mul-
tifunction display shows the recommended
gear. X
Shift to recommended gear D according to
gearshift recommendation C when shown in
the multifunction display of the instrument
cluster.
Deactivating
If you have activated manual drive program M , it
will remain active for a certain amount of time.
Under certain conditions the minimum amount
of time is extended, e.g. in the case of lateral
acceleration, during an overrun phase or when
driving on steep terrain.
If manual drive program M has been deactiva-
ted, the automatic transmission shifts into the
automatic drive program that was last selected.Automatic transmission 157
Driving and parking Z

You can also deactivate manual drive program
M yourself: X
Pull on the right-hand steering wheel paddle
shifter and hold it in place ( Y
page 156).
or X
Use the DIRECT SELECT lever to switch the
transmission position.
or X
Use the program selector button to change
the drive program ( Y
page 155).
Manual drive program M is deactivated. The
automatic transmission switches to the pre-
viously activated drive program E (drive pro-
gram C on Mercedes-AMG vehicles) or S .
Manual drive program (Mercedes-
AMG vehicles)
General information In this drive program, you can permanently
change gear yourself by using the steering
wheel paddle shifters. The transmission must be
in position D .
Manual drive program M is different from drive
program S with regard to spontaneity, respon-
siveness and smoothness of gear changes.
As well as this permanent drive program M , you
can also activate temporary drive program
M ( Y
page 157).
Switching on the manual drive program In manual drive program M , you can change gear
using the steering wheel paddle shifters if the
transmission is in position D . You can see the
currently selected drive program and which gear
is engaged in the multifunction display. X
Press the program selector button
( Y
page 155) repeatedly until M appears in
the multifunction display.
Upshifting
! In manual drive program M , the automatic
transmission does not shift up automatically even when the engine limiting speed for the
current gear is reached. When the engine lim-
iting speed is reached, the fuel supply is cut to
prevent the engine from overrevving. Always
make sure that the engine speed does not
reach the red area of the tachometer. There is
otherwise a risk of engine damage.
C
Gear indicator D
Upshift indicator
Before the engine speed reaches the red area,
an upshift indicator will be shown in the multi-
function display. X
When message D appears in the multifunc-
tion display, pull on the right-hand steering
wheel paddle shifter.
Downshifting X
Pull the left-hand steering wheel paddle
shifter ( Y
page 156).
The automatic transmission shifts down to
the next gear if this is permissible.
Maximum acceleration X
Pull the left-hand steering wheel paddle
shifter until the transmission selects the opti-
mum gear according to the speed.
If you slow down or stop without shifting down,
the automatic transmission automatically shifts
down.
Switching off the manual drive program X
Press the program selector button
( Y
page 155) repeatedly until C or S appears
in the multifunction display.158
Automatic transmission
Driving and parking

In addition, at least one of the following condi-
tions must be fulfilled: R
the engine is switched off R
the driver is not wearing a seat belt and the
driver's door is opened R
there is a system malfunction R
the power supply is insufficient R
the vehicle is stationary for a lengthy period
The red I (USA only) or $ (Canada only)
indicator lamp in the instrument cluster lights
up.
The electric parking brake is not automatically
engaged if the engine is switched off by the ECO
start/stop function.
Releasing automatically The electric parking brake is released automat-
ically when all of the following conditions are
fulfilled: R
the engine is running. R
the transmission is in position D or R .R
the seat belt has been 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 have shifted out of transmission position
P or you have previously driven faster than
2 mph (3 km/h).
Ensure that you do not depress the accelerator
pedal unintentionally. Otherwise the parking
brake will be released and the vehicle will start
to move.
Emergency braking The vehicle can also be braked during an emer-
gency by using the electric parking brake. X
While driving, push handle C of the electric
parking brake ( Y
page 163).
The vehicle is braked as long as you keep
handle C of the electric parking brake
pressed. The longer electric parking brake
handle C is depressed, the greater the brak-
ing force. During braking: R
a warning tone sounds R
the Please Release Parking Brake mes-
sage appears R
the red I (USA only) or $ (Canada
only) indicator lamp in the instrument cluster
flashes
When the vehicle has been braked to a stand-
still, 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 discharging.
If you leave the vehicle parked for longer than six
weeks, the vehicle may suffer damage as a
result of lack of use. X
Visit a qualified specialist workshop and seek
advice.
Hybrid vehicles: observe the notes on the high-
voltage battery in the separate Operator's Man-
ual.
Driving tips
General driving tips
Important safety notes
G WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect,
for example, the power steering and the brake
boosting effect. You will require considerably
more effort to steer and brake. There is a risk
of an accident.
Do not switch off the ignition while driving.
G WARNING
If you operate mobile communication equip-
ment while driving, you will be distracted from
traffic conditions. You could also lose control
of the vehicle. There is a risk of an accident.
Only operate this equipment when the vehicle
is stationary.164
Driving tips
Driving and parking

Always replace all brake disks and brake pads/
linings on an axle at the same time. Always
install new brake pads/linings when replacing
brake disks.
The vehicle is equipped with lightweight brake
disks to which the wheel assembly with rim and
threaded connection is matched.
The use of brake disks other than those
approved by Mercedes-Benz can change the
track width and is subject to approval, if appli-
cable.
Shock-type loads when handling the brake
discs, such as when changing wheels, can lead
to a reduction in comfort when driving with light-
weight brake discs. Avoid shock-type loads on
the lightweight brake disks, particularly on the
brake plate.
Mercedes-Benz recommends that you only use
brake fluid that has been specially approved for
your vehicle by Mercedes-Benz, or which corre-
sponds to an equivalent quality standard. Brake
fluid which has not been approved for
Mercedes-Benz vehicles or which is not of an
equivalent quality could affect your vehicle's
operating safety.
AMG high-performance and ceramic
brakes The high-performance brake system is only
available on Mercedes-AMG vehicles.
The AMG brake systems are designed for heavy
loads. This may lead to noise when braking. This
will depend on: R
Speed R
Braking force R
Environmental conditions, such as tempera-
ture and humidity
The wear of individual components of the brake
system, such as the brake pads/linings or brake
discs, depends on the individual driving style
and operating conditions.
For this reason, it is impossible to state a mile-
age that will be valid under all circumstances. An
aggressive driving style will lead to high wear.
You can obtain more information on this from a
qualified specialist workshop.
New and replaced brake pads and discs only
reach their optimum braking effect after several
hundred kilometers of driving. Compensate for
this by applying greater force to the brake pedal.
Keep this in mind, and adapt your driving and
braking accordingly during this break-in period. Excessive heavy braking results in correspond-
ingly high brake wear. Observe the brake wear
warning lamp in the instrument cluster and note
any brake status messages in the multifunction
display. Especially for high performa nce d riving,
i
t is important to maintain and have the brake
system checked regularly.
Driving on wet roads
Hydroplaning If water has accumulated to a certain depth on
the road surface, there is a danger of hydro-
planing occurring, even if: R
you drive at low speeds R
the tires have adequate tread depth
For this reason, in the event of heavy rain or in
conditions in which hydroplaning may occur,
you must drive in the following manner: R
lower your speed R
avoid ruts R
avoid sudden steering movements R
brake carefully
Driving on flooded roads
! Do not drive through flooded areas. Check
the depth of any water before driving through
it. Drive slowly through standing water. Oth-
erwise, water may enter the vehicle interior or
the engine compartment. This can damage
the electronic components in the engine or
the automatic transmission. Water can also
be drawn in by the engine's air suction nozzles
and this can cause engine damage.
Winter driving
G WARNING
If you shift down on a slippery road surface in
an attempt to increase the engine's braking
effect, the drive wheels could lose their grip.
There is an increased danger of skidding and
accidents.
Do not shift down for additional engine brak-
ing on a slippery road surface.168
Driving tips
Driving an d parking

G DANGER
If th e exhaust pipe is blocke d or adequate
ventilation is no t possible, poisonous gase s
suc h as carbon monoxide (CO) may ente r th e
vehicle. This is th e case, e.g. if th e vehicl e
become s trapped in snow. There is a ris k of
fatal injury.
If you leav e th e engin e or th e auxiliary heating
running, mak e sur e th e exhaust pipe and area
around th e vehicl e are clear of snow. To
ensur e an adequate supply of fresh air, open a
window on th e side of th e vehicl e that is no t
facing int o th e wind.
Hav e your vehicl e winter-proofe d at a qualified
specialist workshop at th e onset of winter.
Drive particularly carefully on slipper y roa d sur -
faces. Avoid sudden acceleration , steering and
braking maneuvers . Do no t use th e cruise con-
trol or DISTRONI C PLUS.
If th e vehicl e threaten s to skid or canno t be
stoppe d when moving at low speed:X
Shift th e transmission to position N .
The outside temperature indicator is no t
designed to serve as an ice-warning device and
is therefor e unsuitable for that purpose .
Changes in th e outside temperature are dis-
played after a short delay.
Indicate d temperatures jus t abov e th e freezing
poin t do no t guarantee that th e roa d surfac e is
free of ice . The roa d may s till be icy, especially in
w ooded area s or on bridges .
You should pay special attention to roa d condi-
tion s when temperatures are around freezing
point.
Fo r mor e information on drivin g wit h snow
chains, see ( Y
page 345).
Fo r mor e information on drivin g wit h summer
tires , see ( Y
page 345).
Observ e th e note s in th e "Winte r operation " sec -
tion ( Y
page 345).
Driving systems
Mercedes-Benz Intelligent Drive
Mercedes-Ben z Intelligent Drive stand s for inno-
vative driver assistanc e and safet y systems
whic h enhance comfort and support th e driver in critical situations. Wit h these intelligen t co-ordi -
nated systems Mercedes-Ben z has set a mile -
ston e on th e pat h toward s autonomous driving.
Mercedes-Ben z Intelligent Drive embraces all
elements of active and passive safet y in on e well
though t out system – for th e safet y of th e vehi-
cle occupant s and that of other roa d users.
Further information on drivin g safet y systems
( Y
page 65).
Cruise cont rol
Gene ra l notesCruis e control maintains a constan t roa d speed
for you. It brakes automatically in order to avoid
exceedin g th e set speed. Change int o a lower
gear in goo d time on lon g and steep downhill
gradients . This is especially important if th e
vehicl e is laden . By doin g so, you will mak e use
of th e braking effec t of th e engine. This relieves
th e load on th e brak e system and prevents th e
brakes from overheating and wearing to o
quickly.
You can use cruise control if you wan t to drive at
a steady speed for a prolonged period of time.
You can store any roa d speed abov e 20 mph
(30 km/h).
Import ant safety notesIf you fail to adapt your drivin g style, cruise con-
trol can neither reduce th e ris k of an acciden t
no r override th e laws of physics . Cruis e control
canno t tak e int o accoun t th e road, traffic and
weather conditions. Cruis e control is only an
aid. You are responsibl e for maintainin g a saf e
distanc e to th e vehicl e in front, for vehicl e
speed, for braking in goo d time and for stayin g in
lane.
Do no t use cruise control :R
in roa d and traffic condition s whic h do no t
allow you to maintai n a constan t speed, e.g. in
heav y traffic or on windin g roadsR
on slipper y roa d surfaces. Braking or accel-
erating could caus e th e drive wheels to lose
traction and th e vehicl e could then skidR
when there is poor visibility, e.g. due to fog ,
heav y rain or snow
If there is a chang e of drivers, advise th e ne w
driver of th e speed stored.Driving systems 169
Driving and parking Z

cause your vehicle to pull away unintention-
ally.
In such situations, brake if necessary.
DISTRONIC PLUS is then deactivated.
DISTRONIC PLUS with Steering Assist
and Stop&Go Pilot General notes
DISTRONIC PLUS with Steering Assist and
Stop&Go Pilot helps you keep the vehicle in the
center of the lane by means of moderate steer-
ing interventions in a speed range from
0–125 mph (0–200 km/h).
It monitors the area in front of your vehicle by
means of multifunction camera C , at the top of
the windshield.
In a speed range from 0 - 37 mph (0 - 60 km/h),
Stop&Go Pilot focuses on the vehicle in front,
taking into account lane markings, e.g. when
you are following vehicles in a traffic jam.
At speeds of more than 37 mph (60 km/h),
Steering Assist focuses on clear lane markings
(left and right), only focusing on the vehicle in
front if clear lane markings are not present.
Steering Assist and Stop&Go Pilot do not pro-
vide any support if these conditions do not exist.
DISTRONIC PLUS must be active in order for the
function to be available.
Important safety notes
If you fail to adapt your driving style, DISTRONIC
PLUS with Steering Assist and Stop&Go Pilot
can neither reduce the risk of an accident nor
override the laws of physics. It cannot take
account of road, weather and traffic conditions.
DISTRONIC PLUS with Steering Assist and
Stop&Go Pilot is only an aid. You are responsible
for the distance to the vehicle in front, for vehi- cle speed, for braking in good time and for stay-
ing in your lane.
DISTRONIC PLUS with Steering Assist and
Stop&Go Pilot does not detect road and traffic
conditions and d oes not detect all road users. If
y ou are following a vehicle which is driving
towards the edge of the road, your vehicle could
come into contact with the curb or other road
boundaries. Be particularly aware of other road
users, e.g. cyclists, that are directly next to your
vehicle.
Obstacles such as building site huts on the lane
or projecting out into the lane are not detected.
An inappropriate steering intervention, e.g. after
intentionally driving over a lane marking, can be
corrected at any time if you steer slightly in the
opposite direction.
DISTRONIC PLUS with Steering Assist and
Stop&Go Pilot cannot continuously keep your
vehicle in lane. In some cases, steering inter-
vention is not sufficient to bring the vehicle back
to the lane. In such cases, you must steer the
vehicle yourself to ensure that it does not leave
the lane.
The support provided by the system can be
impaired if: R
there is poor visibility, e.g. due to insufficient
illumination of the road, or due to snow, rain,
fog or spray R
there is glare, e.g. from oncoming traffic, the
sun or reflection from other vehicles (e.g. if
the road surface is wet) R
the windshield is dirty, fogged up, damaged or
covered, for instance by a sticker, in the vicin-
ity of the camera R
there are no, several or unclear lane markings
for a lane, e.g. in areas with road construction
w o rk R
the lane markings are worn away, dark or cov-
ered up, e.g. by dirt or snow R
the distance to the vehicle in front is too small
and the lane markings thus cannot be detec-
ted R
the lane markings change quickly, e.g. lanes
branch off, cross one another or merge R
the road is narrow and winding R
there are strong shadows cast on the roadDriving systems 177
Driving and parking Z

The system is switched to passive and no longer
assists you by performing steering interventions
if: R
you actively change lane R
you switch on the turn signal R
take your hands off the steering wheel or do
not steer for a prolonged period of time
Steering Assist and Stop&Go Pilot are activated
again automatically after a lane change is com-
pleted.
Steering Assist and Stop&Go Pilot do not pro-
vide any support: R
on very sharp corners R
when a loss of tire pressure or a defective tire
has been detected and displayed
Pay attention also to the important safety notes
for DISTRONIC PLUS ( Y
page 171).
The steering interventions are carried out with a
limited steering moment. The system requires
the driver to keep his hands on the steering
wheel and to steer himself.
If you do not steer yourself or if you take your
hands off the steering wheel for a prolonged
period of time, the system will first alert you with
a visual warning. A steering wheel symbol
appears in the multifunction display. If you have
still not started to steer and have not taken hold
of the steering wheel after five seconds at the
latest, a warning tone also sounds to remind you
to take control of the vehicle. Steering Assist
and Stop&Go Pilot are switched to passive.
DISTRONIC PLUS remains active.
Activating Steering Assist and Stop&Go
Pilot
X
Press button D .
Indicator lamp C lights up. The DTR+:
Steering Assist. On message appears in the multifunction display. Steering Assist and
Stop&Go Pilot are activated.
Information in the multifunction display
If Steering Assist and Stop&Go Pilot are activa-
ted but not ready for a steering intervention,
steering wheel symbol C appears in gray. If the
system provides you with support by means of
steering interventions, symbol C is shown in
green.
Deactivating Steering Assist and Stop&Go
Pilot X
Press button D .
Indicator lamp C goes out. The DTR+:
Steering Assist. Off message appears in
the multifunction display. Steering Assist and
Stop&Go Pilot are deactivated.
When DISTRONIC PLUS is deactivated or not
available, Steering Assist and Stop&Go Pilot are
deactivated automatically.
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.178
Driving systems
Driving and parking