2016 MERCEDES-BENZ S-Class COUPE start stop button

Active Parking Assist can only assist you with
exiting a parking space if you have parked the
vehicle parallel to the direction of travel using
Active Parking Assist.
iIf PARKTRONIC detects obstacles, Active
Parking Assist brakes automatically whilst
the vehicle exits the parking space. You are
responsible for braking in good time.
XStart the engine.
XRelease the electric parking brake.
XSwitch on the turn signal in the direction
you are pulling away.
XShift the transmission to position Dor R.
The Start Park Assist? Yes: OK No:
message appears in the multifunction dis-
play %.
XTo cancel the procedure: press the%
button on the multifunction steering wheel
or pull away.
or
XTo exit a parking space using Active
Parking Assist: press theabutton on
the multifunction steering wheel.
The Park Assist Active Accelerate
andBrakeObserveSurroundingsmes-
sage appears in the multifunction display.
XLet go of the multifunction steering wheel.
XPull away, being ready to brake at all times. Do not exceed a maximum speed of
approximately 6 mph (10 km/h) when exit-
ing a parking space. Otherwise Active Park-
ing Assist will be canceled.
XShift the transmission to position Dor Ras
required or according to the message while
the vehicle is stationary.
Active Parking Assist immediately steers in
the other direction. The Park Assist
Active Accelerate and Brake
ObserveSurroundingsmessage appears
in the multifunction display.
iYou will achieve the best results by wait-
ing for the steering procedure to complete
before pulling away. If you back up after activation, the steering
wheel is moved to the straight-ahead posi-
tion.
XDrive forwards and back up as prompted by
the PARKTRONIC warning displays, several
times if necessary.
Once you have exited the parking space com-
pletely, the steering wheel is moved to the
straight-ahead position. You hear a tone and
the Park Assist Finished
message
appears in the multifunction display. You will
then have to steer and merge into traffic on
your own. PARKTRONIC is still available. You
can take over the steering, before the vehicle
has exited the parking space completely. This
is useful, for example when you recognize
that it is already possible to pull out of the
parking space.
Canceling Active Parking Assist
XStop the movement of the multifunction
steering wheel or steer yourself.
Active Parking Assist will be canceled at
once. The Park Assist Canceled
mes-
sage appears in the multifunction display.
or
XPress the PARKTRONIC button
(
Ypage 201).
PARKTRONIC is switched off and Active
Parking Assist is immediately canceled.
The Park Assist Canceled
message
appears in the multifunction display.
Active Parking Assist is canceled automati-
cally if:
Rthe electric parking brake is engaged
Rtransmission position Pis selected
Rparking using Active Parking Assist is no
longer possible
Ryou are driving faster than 6 mph (10 km/h)
Ra wheel spins, ESP®intervenes or fails. The
÷ warning lamp lights up in the instru-
ment cluster
A warning tone sounds. The parking symbol
disappears and the multifunction display
206Driving systems
Driving an d parking

9
:Press and hold:
RScrolls rapidly through all lists
RIn theRadioorMediamenu:
selects a station, audio track or
video scene using rapid scrolling
RIn the Telephonemenu: starts
rapid scrolling if the phone book is open
aRIn all menus: confirms the selec-ted entry in the list
RIn the RadioorMediamenu:
opens the list of available radio
sources or media
RIn the Telephonemenu:
switches to the phone book and
starts dialing the selected num-
ber
ñRSwitches off the Voice Control
System (see the separate oper-
ating instructions)
%Press briefly:
RBack
RIn the RadioorMediamenu:
deselects the track or station list
or list of available radio sources
or media
RHides display messages
RExits the telephone book/redial
memory
%Press and hold:
RCalls up the standard display in
the Trip
menu
Right control panel
~RRejects or ends a call
RExits the telephone book/redial
memory
6RMakes or accepts a call
RSwitches to the redial memory
W
XRAdjusts the volume
8RMute
óRSwitches on the Voice Control
System (see the separate oper-
ating instructions)
Multifunction display
:Top status bar
;Display
=Bottom status bar
Display panel ;shows the selected menu or
submenu and display messages.
XTo open the menu list: press theò
button on the steering wheel.
Display panel ;appears in the menu list.
Possible top status bar displays:
- -
‡ Outside temperature (Ypage 231)
# Turn signal, left (
Ypage 126)
L Low-beam headlamps (
Ypage 125)
K High-beam headlamps (
Ypage 126)
T Parking lamps and license plate lamps
(
Ypage 125)
! Turn signal, right (
Ypage 126)
Possible bottom status bar displays:
è ECO start/stop function
(
Ypage 155)
ë HOLD function (
Ypage 192)
j Active Parking Assist (
Ypage 202)
232Displays and operation
On-board computer and displays

XEstablish a Bluetooth®connection to
COMAND, see the separate operating
instructions.
XPress the òbutton on the steering
wheel to open the menu list.
XPress :or9 on the steering wheel
to select the Telephone
menu.
XConfirm by pressing aon the steering
wheel.
You will see one of the following display mes-
sages in the multifunction display:
RPhone READYor the name of the network
provider: the mobile phone has found a
network and is ready to receive.
RPhone No Service: there is no network
available or the mobile phone is searching
for a network.
Accepting a call
If someone calls you when you are in the
Telephone
menu, a display message appears
in the multifunction display.
You can accept a call at any time, even if you
are not in the Telephone
menu.
XPress the6button on the steering
wheel to accept an incoming call.
Rejecting or ending a call
You can end or reject a call at any time even if
you are not in the Telephone
menu.
XPress the~button on the steering
wheel to reject or end a call.
Selecting an entry in the phone book
XPress the òbutton on the steering
wheel to open the menu list.
XPress :or9 on the steering wheel
to select the Telephone
menu.
XConfirm by pressing aon the steering
wheel.
XPress the :,9ora button to
switch to the phone book.
XPress :or9 to select the names
one after the other.
or
XTo start rapid scrolling: press and hold
the : or9 button for longer than
one second.
The names in the phone book are displayed quickly one after the other.
If you press and hold the :or9
button for longer than five seconds, the
name appears with the next or previous let-
ter initial letter in the alphabet.
Rapid scrolling stops when you release the
button or reach the end of the list.
XIf only one telephone number is stored
for a name: press the6ora button
to start dialing.
or
XIf there is more than one number for a
particular name: press the6ora
button to display the numbers.
XPress :or9 to select the number
you want to dial.
XPress the 6ora button to start dial-
ing.
or
XTo exit the telephone book: press the
~ or% button.
242Menus and submenus
On-board computer and displays

opening the cap, you could be scalded by hot
coolant spraying out. There is a risk of injury.Let the engine cool down before opening the
cap. Wear eye and hand protection when
opening the cap. Open the cap slowly half a
turn to allow pressure to escape.
XPark the vehicle on a level surface.
Only check the coolant level when the vehi-
cle is on a level surface and the engine has
cooled down.
XTurn the SmartKey to position 2in the igni-
tion lock (
Ypage 151).
or
XPress Start/Stop button twice
(
Ypage 151).
XCheck the coolant temperature display in
the instrument cluster.
The coolant temperature must be below
158 ‡ (70 †).
XTurn the SmartKey to position
0 (
Ypage 151) in the ignition lock.
or
XRemove Start/Stop button from ignition
lock (
Ypage 151).
XSlowly turn cap :half a turn counter-
clockwise and allow excess pressure to
escape.
XTurn cap :further counter-clockwise and
remove it.
If the coolant is at the level of marker bar =
in the filler neck when cold, there is enough
coolant in coolant expansion tank ;.If the coolant level is approximately 0.6 in
(1.5 cm) above marker bar
=in the filler
neck when warm, there is enough coolant
in expansion tank ;.
XIf necessary, add coolant that has been tes-
ted and approved by Mercedes-Benz.
XReplace cap:and turn it clockwise as far
as it will go.
For further information on coolant, see
(
Ypage 404).
Adding washer fluid to the windshield
washer system
GWARNING
Certain components in the engine compart-
ment, such as the engine, radiator and parts
of the exhaust system, can become very hot.
Working in the engine compartment poses a
risk of injury.
Where possible, let the engine cool down and touch only the components described in the
following.
GWARNING
Windshield washer concentrate could ignite if it comes into contact with hot engine compo-
nents or the exhaust system. There is a risk of
fire and injury.
Make sure that no windshield washer con-
centrate is spilled next to the filler neck.
XTo open: pull cap:upwards by the tab.
XPlace cap :on the edge of the filler neck
and engage in place.
Engine compartment329
Maintenance and care
Z

To prevent damage to the vehicle, deacti-
vate DISTRONIC PLUS and the HOLD func-tion in the following or other similar situa-
tions:
Rwhen towing the vehicle
Rin the car wash
!Never clean your vehicle in a Touchless
Automatic Car Wash as these use special
cleaning agents. These cleaning agents can
damage the paintwork or plastic parts.
!Make sure that:
Rthe side windows are fully closed.
Rthe ventilation/heating is switched off
(the OFF button has been pressed).
Rthe windshield wiper switch is at position
0.
Rthe 360° camera or rear view camera is
switched off.
The vehicle may otherwise be damaged.
!If the SmartKey is within the rear detec-
tion range of KEYLESS-GO, the following
situations, for example, could lead to the
unintentional opening of the trunk:
Rusing a car wash
Rusing a power washer
Make sure that the SmartKey is at least
10 ft (3 m) away from the vehicle.
!Make sure that the automatic transmis-
sion is in neutral position Nwhen washing
your vehicle in a tow-through car wash. The
vehicle may otherwise be damaged.
ROperating with the SmartKey:
Do not remove the SmartKey from the
ignition lock. Do not open the driver's
door when the engine is switched off or
at very low speeds. Otherwise, when in
transmission position Dor Rthe auto-
matic transmission will automatically
switch to park position Pand block the
wheels.
ROperating with the Start/Stop button:
Do not open the driver's door when the
engine is switched off or at very low speeds. Otherwise, when in transmission
position
Dor Rthe automatic transmis-
sion will automatically switch to park
position Pand block the wheels.
Observe the following to make sure that the
automatic transmission stays in position N
neutral:
Operating with the SmartKey:
XMake sure that the ignition is switched on.
XMake sure that the vehicle is stationary.
XDepress and hold the brake pedal.
XShift to neutral N.
XRelease the brake pedal.
XRelease the electric parking brake, if nec-
essary.
XSwitch off the ignition and leave the Smart-
Key in the ignition lock.
Operating with the Start/S top but
ton:
XMake sure that the ignition is switched on.
XMake sure that the vehicle is stationary.
XDepress and hold the brake pedal.
XEngage park positionP.
XRelease the brake pedal.
XRemove Start/Stop button from ignition
lock (
Ypage 151).
XInsert the SmartKey into the ignition lock.
XSwitch on the ignition.
XDepress and hold the brake pedal.
XShift to neutralN.
XRelease the brake pedal.
XRelease the electric parking brake, if nec-
essary.
XSwitch off the ignition and leave the Smart-
Key in the ignition lock.
You can wash the vehicle in an automatic car
wash from the very start.
If the vehicle is very dirty, pre-wash it before
cleaning it in an automatic car wash.
After using an automatic car wash, wipe off
wax from the windshield and the wiper
blades. This will prevent smears and reduce
332Care
Maintenance and care

XSecure the vehicle against rolling away
(
Ypage 170).
XIf possible, bring the front wheels into the
straight-ahead position.
XSwitch off the engine.
XOpen the driver's door.
The on-board electronics now have status
0. This is the same as the SmartKey having
been removed.
XRemove the Start/Stop button from the
ignition lock (
Ypage 151).
or, if the SmartKey is inserted in the ignition
lock:
XRemove the SmartKey from the ignition
lock.
XMake sure that the engine cannot be star-
ted via your smartphone (
Ypage 154).
XMake sure that the passengers are not
endangered as they do so. Make sure that
no one is near the danger area while a
wheel is being changed. Anyone who is not directly assisting in the wheel change
should, for example, stand behind the bar-
rier.
XGet out of the vehicle. Pay attention to traf-
fic conditions when doing so.
XClose the driver's door.
MOExtended tires (tires with run-flat
properties)
General notes
With MOExtended tires (tires with run flat
characteristics), you can continue to drive
your vehicle even if there is a total loss of
pressure in one or more tires. The affected
tire must not show any clearly visible damage.
You can recognize MOExtended tires by the
MOExtended marking which appears on the
sidewall of the tire. You will find this marking next to the tire size designation, the load-
bearing capacity and the speed index
(
Ypage 377). MOExtended tires may only be used in con-
junction with an active tire pressure monitor.
If a pressure loss warning message
appears in the multifunction display:
Robserve the instructions in the display mes-
sages (
Ypage 279).
Rcheck the tire for damage.
Rif driving on, observe the following notes.
The driving distance possible in run-flat mode
is approximately 50 miles (80 km) when the
vehicle is partially laden and approximately
18 miles (30 km) when the vehicle is fully
laden.
In addition to the vehicle load, the driving dis-
tance possible depends upon:
Rvehicle speed
Rroad condition
Routside temperature
The driving distance possible in run-flat mode
may be reduced by extreme driving condi-
tions/maneuver, or it can be increased
through a moderate style of driving.
The driving distance possible in run-flat mode
i

s counted from the moment the tire pressure
loss warning appears in the multifunction dis-
play.
You must not exceed a maximum speed of
50 mph (80 km/h).
iWhen replacing one or all tires, please
observe the following specifications for
your vehicle's tires:
Rsize
Rthe type and
Rthe "MOExtended" mark
If a tire has gone flat and cannot be
replaced with a MOExtended tire, a stand-
ard tire may be used as a temporary meas-
ure. Make sure that you use the proper size
and type (summer or winter tire).
iVehicles equipped with MOExtended tires
are not equipped with a TIREFIT kit at the
factory. It is therefore recommended that
you additionally equip your vehicle with a
Flat tire343
Breakdown assistance

If the automatic transmission cannot be shif-
ted to positionN, have the vehicle transpor-
ted on a transporter or trailer.
The battery must be connected and charged.
Otherwise, you:
Rcannot turn the SmartKey to position 2in
the ignition lock
Rcannot release the electric parking brake
Rcannot shift the automatic transmission to position N
iDeactivate the automatic locking feature
(
Ypage 90). You could otherwise be locked
out when pushing or towing the vehicle.
Installing/removing the towing eye
Installing the towing eye
The brackets for the screw-in towing eyes are
located in the bumpers. They are at the front
and at the rear under covers :.
XRemove the towing eye from the vehicle
tool kit/stowage tray (
Ypage 342).
XPress the mark on cover:inwards in the
direction of the arrow.
XRemove cover :from the opening.
XScrew in the towing eye clockwise as far as
it will go and tighten it.
Removing the towing eye
XUnscrew and remove the towing eye.
XAttach cover :to the bumper and press
until it engages.
XPlace the towing eye in the vehicle tool kit/
stowage tray.
Towing a vehicle with both axles on
the ground
It is important that you observe the safety
instructions when towing away your vehicle
(
Ypage 354).
The automatic transmission automatically
shifts to position Pwhen you open the driver's
or front-passenger door or when you remove
the SmartKey from the ignition lock.
In order to ensure that the automatic trans-
mission stays in position Nwhen towing the
vehicle, you must observe the following
points:
XYou must use the SmartKey instead of the
Start/Stop button (
Ypage 151).
XMake sure that the vehicle is stationary and
the SmartKey in the ignition lock is in posi-
tion 0.
XTurn the SmartKey to position 2in the igni-
tion lock.
XDepress and hold the brake pedal.
XShift the automatic transmission to posi-
tion N.
XRelease the brake pedal.
XRelease the electric parking brake.
XLeave the SmartKey in position 2in the
ignition lock.
XSwitch on the hazard warning lamps
(
Ypage 126).
iIn order to signal a change of direction
when towing the vehicle with the hazard
warning lamps switched on, use the com-
bination switch as usual. In this case, only
the indicator lamps for the direction of
travel flash. After resetting the combina-
Towing and tow-starting355
Breakdown assistance
Z