2018 MERCEDES-BENZ SL CLASS key

Stowage areas
Stowage spaces
Important safety notes
G WARNING
If object sint he passenger compartmen ta re
stowed incorrectly, they can slide or be
thrown around and hit vehicle occupants. In
addition, cup holders, open stowage spaces
and mobile phone brackets cannot always
retain all object st hey contain. There is ar isk
of injury, particularly in the event of sudden
braking or as udden change in direction.R
Always stow object ssot hat they cannot be
thrown around in such situations. R
Always make sure that object sdon ot pro-
trude from stowage spaces, parcel nets or
stowage nets. R
Close the lockable stowage spaces before
startin gaj ourney.R
Always stow and secure heavy, hard, poin-
ted, sharp-edged, fragile or bulky object si n
the trunk.
Glove box
X
To open: pull handle C and open glove box
flap D .X
To close: fold glove box flap D up until it
engages.
The glove box flap contains brackets for coins,
pens, and credit and service cards. The glove box can be locked and unlocked using
the mechanical key. X
To lock: insert the mechanical key into the
lock and turn it to position H .X
To unlock: insert the mechanical key into the
lock and turn it to position G .
Stowage compartment/telephone
compartment under the armrest
X
To open: push button C up and raise arm-
rest D .
The stowage compartmen tc an be locked and
unlocked centrally using the SmartKey
( Y
page 65).
i Depending on the vehicle equipment, aU SB
port and aM edia Interface is installed in the
stowage compartment. AM edia Interface is a
universal interface for mobile audio equip-
ment ,e .g. for an iPod ®
or MP3 Playe r.Stowage areas 219
Stowage and features Z

X
Press MB Info call button C .
This initiates ac all to the Mercedes-Benz Cus-
tomer Assistance Center.
The indicator lamp in MB Info call button C
flashes while the connection is being made.
The multifunction display shows the Con‐
necting Call message. The audio system is
muted.
If ac onnection can be made, the Call Con‐
nected message appears in the multifunction
display.
If am obile phone networ ka nd GPS reception
are available, the system transfers data to the
Mercedes-Benz Customer Assistance Center,
for example: R
curren tl ocation of the vehicleR
vehicle identification number
i The display of the multimedia system indi-
cates that ac all is active. During the call, you
can change to the navigation menu by press-
ing the NAVI button on COMAND ,f or exam-
ple.
Voice output is not available.
Av oice connection is established between the
Mercedes-Benz Customer Assistance Center
and the vehicle occupants.
You receive information about operating your
vehicle, about the nearest authorized
Mercedes-Benz Center and about other prod-
ucts and services from Mercedes-Benz.
USA only: you can find further information on
the mbrace system under "Owners Online" at
http://www.mbusa.com.
i The system has not been able to initiate an
MB Info call, if: R
the indicator lamp in MB Info call button C
is flashing continuously. R
no voice connection to the Mercedes-Benz
Customer Assistance Center was estab-
lished.
This can occur if the relevant mobile phone
networ kisn ot available, for example.
The Call Failed message appears in the
multifunction display. X
To end ac all: press the v button on the
multifunction steerin gw heel.
or X
Press the corresponding multimedia system
button for ending ap hone call. Call priority When service calls are active, e.g. Roadside
Assistance or MB Info calls, an emergenc yc all
can still be initiated. In this case, an emergency
call will take priority and override all other active
calls.
The indicator lamp of the respective button
flashes until the call is ended.
An emergenc yc all can only be terminated by the
Mercedes-Benz Customer Assistance Center.
All other calls can be ended by pressing: R
the v button on the multifunction steering
wheel R
the corresponding button on the audio sys-
tem or on COMAND for ending at elephone
call
i When ac all is initiated, the audio system is
muted. The mobile phone is no longer con-
nected to COMAND .H owever, if you want to
use your mobile phone, do so only when the
vehicle is stationary and in as afe location.
Vehicle Health Check With the Vehicle Health Check, the Customer
Assistance Center can provide improved sup-
port for problems with your vehicle. During an
existin gc all, vehicle data is transferred to the
Customer Assistance Center. The customer ser-
vice representative can use the received data to
decide what kind of assistanc eisr equired. You
are then ,f or example, guided to the nearest
Mercedes-Benz Servic eC enter or ar ecovery
vehicle is called.
If vehicle data needs to be transferred during an
MB Info call or aR oadside Assistance call, this is
initiated by the Customer Assistance Center.
You will see the Roadside Assistance Con‐
nected message in the COMAND display. If the
vehicle remot em alfunction diagnosis can be
started, the Request for vehicle diagno‐
sis received. Start vehicle diagnosis?
message appears in the display. X
Confirm the message with Yes .X
When the Vehicle diagnosis: Please
start ignition message appears, turn the
SmartKey to position H in the ignition lock
( Y
page 116). X
When the Please follow the instruc‐
tions received by phone and move
your vehicle to as afe position mes-Features 227
Stowage and features Z

Clearing th em emoryMak es ure that you clear th em emory of the
integrate dg arag ed oor opener before sellin gt he
vehicle. X
Turn th eS ma rtKey to position H in th ei gni-
tio nl oc k( Y
page 116).X
Press and hold buttons D and

Workin gint he engine compartment poses a
risk of injury.
Where possible, let the engine cool down and
touch only the component sd escribed in the
following.
G WARNING
The cooling system is pressurized, particularly
when the motor is warm. If you open the cap,
you could be scalded if hot coolant sprays out.
There is ar isk of injury.
Let the engine cool down before you open the
cap. Wear gloves and eye protection. Slowly
open the cap to relieve pressure.
Example X
Park the vehicle on al evel surface.
Only check the coolant level when the vehicle
is on al evel surface and the engine has cooled
down. X
Turn the SmartKey to position H in the igni-
tion lock ( Y
page 116).
On vehicles with KEYLESS-GO, press the
Start/Stop button twice ( Y
page 116).X
Check the coolant temperature gage in the
multifunction display.
The coolant temperature must be below
158 ‡( 70 †).X
Turn the SmartKey to position

rubbish. They must be col-
lected separately and dis-
posed of in an environmen-
tall yr esponsible recycling
system.
Dispose of batterie sina n
environmentally responsi-
ble manner. Take dis-
charge db atterie stoaq uali-
fied specialist workshop or
to ac ollection point for
used batteries.
! Have the battery checked regularl yata
qualified specialist workshop.
Observe the service interval sint he Mainte-
nance Booklet or contact aq ualified specialist
workshop for more information.
! Always have work on batterie sc arrie do ut at
aq ualified specialist workshop.
Shoul di t, in exceptiona lc ircumstances, be
absolutel yn ecessary to disconnect the 12-
volt battery yourself, please observe the fol-
lowing: R
Secure the vehicl etop revent it from rolling
away. R
Switch off the ignition. R
Disconnect the negative terminal first and
then the positive terminal.
The transmission is locked in position ]
after disconnecting the battery.
After the work has been done, install the bat-
tery and replace the cover of the positive ter-
minal clamp firmly.
Comply with safety precautions and take pro-
tective measures when handling batteries.
Ris kofe xplosion.
Fire, open flame sa nd smoking are
prohibited when handling the bat-
tery. Avoid creating sparks.
Battery acid is caustic. Avoid contact
with skin, eye sorc lothing.
Wea rs uitable protective clothing,
especially gloves, apro na nd face-
guard. Rinse any acid spills immediately
with clea rw ater. Contact ap hysician
if necessary.
Wea re ye protection.
Keep children away.
Observe this Operator's Manual.
For safety reasons, Mercedes-Benz recom-
mends that you only use batterie sw hich have
been tested and approved for you rv ehicl eb y
Mercedes-Benz. These batterie sp rovide
increase di mpact protection to prevent vehicle
occupants from suffering acid burns should the
battery be damaged in the event of an accident.
In order for the battery to achieve the maximum
possible service life ,itm ust alway sbes uffi-
ciently charged.
Like other batteries, the vehicl eb attery may
discharge over time if you do not use the vehicle.
In this case, have the battery disconnected at a
qualified specialist workshop .Y ou can also
charge the battery with ac harge rr ecommended
by Mercedes-Benz. Contact aq ualified special-
ist workshop for further information.
Have the battery condition of charge checked
more frequently if you use the vehicl em ainl yf or
short trips or if you leave it standing idl ef or a
lengthy period. Consult aq ualified specialist
workshop if you wis htol eave you rv ehicle
parked for al ong perio doft ime.
Remove the SmartKey if you park the vehicle
and do not require any electrica lc onsumers.
The vehicl ew il lt hen use very little energy ,t hus
conserving battery power.
If the powe rs upply has been interrupted ,e .g. if
you reconnect the battery ,y ou wil lh ave to:R
reset the function for automatically folding
the exterior mirrors in/out by folding the mir-
rors out once ( Y
pag e9 1)R
set the clock
On vehicles with am ultimedia system, the
time is set automatically.252
Battery (vehicle)
Breakdown assistance

X
Make sure that the ignition is switched off. All indicator lamps in the instrumen tc luster must be
off. When using the SmartKey, turn the SmartKey to position

Towin ga nd tow-starting
Important safety notes
G WARNING
When towing or tow-startin ga nothe rv ehicle
and its weight is greate rt ha nt he permissible
gross weight of your vehicle, the: R
the towing ey ec ould detach itselfR
the vehicle/trailer combinatio nc ould roll-
over.
There is ar is kofana ccident.
When towing or tow-startin ga nothe rv ehicle,
its weight shoul dn ot be greate rt ha nt he per-
missibl eg ross weight of your vehicle.
Detail sont he permissibl eg ross vehicl ew eigh t
of your vehicl ec an be found on the vehicl ei de n-
tification plate ( Y
page 289).
! When Activ eB rake Assist, Distance Pilot
DISTRONI Cort he HOLD functio ni sa ctivated,
the vehicl eb rakes automaticall yinc ertain
situations.
To avoi dd amag etot he vehicle, deactivate
these system sint he following or similar sit-
uations: R
when towing the vehicle R
in the car wash
! Onl ys ecur et he tow rop eort ow ba ratt he
towing eyes. Otherwise, the vehicl ec ould be
damaged.
! Do not us et he towing ey ef or recovery, this
could damage the vehicle. If in doubt, recover
the vehicl ew it hac rane.
! When towing ,p ul la wa ys lowly and
smoothly. If the tractiv ep ower is too high, the
vehicles could be damaged.
! Do not tow with sling-typ ee quipment .T h is
could damage the vehicle.
! When towing away vehicles with KEYLESS-
GO ,u se the key instea doft he Start/Stop
button. The automatic transmission ma yo th-
erwis es hift to position ] when yo uo pe nt he
driver's or front-passenge rd oo r, which could
damage the transmission. ! Make sure tha tt he electri cp ar kin gb rake is
released .Ift he electri cp ar kin gb rake is faulty,
visit aq uali fied specialis tw or kshop.
! The vehicl ec an be towed am ax imum of
30 miles (50km). The towing spee dof30m ph
(50 km/h )m us tn ot be exceeded.
If the vehicl eh as to be towed mor et han
30 miles (50km), the entire vehicl em us tb e
raised and transported.
! If yo ut ow or tow-start anothe rv ehicle, its
weight must not exceed the maximum per-
missibl eg ross vehicl ew eigh tofy ou rv ehicle.
It is better to have the vehicl et ransporte dt han
to have it towed away.
The automatic transmission must be in position
\\ when the vehicl eisb ei ng towed away.
The battery must be connected and charged.
Otherwise, you: R
canno tt ur nt he SmartKe ytop osit ion H in
the ignition lock. R
canno ts hift the automatic transmission to
position \\ .
Deactivate the automatic locking featur eb ef o re
th
e vehicl eist owed ( Y
page 173) .Y ou could
otherwis ebel oc ked ou tw he np us hing or towing
the vehicle.
Installing/removin gt he towin ge ye
Installing the towin ge ye
G WARNING
The exhaust tai lp ip em ay be ver yh ot. There is
ar is kofb ur ns when removing the rea rc over.
Do not touch the exhaust pipe .T ak ep ar ticular
car ew he nr emoving the rea rc over.256
Towin ga nd tow-starting
Breakdow na ssistance

The bracket sf or the screw-in towing eye are
located in the bumpers. They are at the front and
at the rear, behind the covers. X
Remove the towing eye from the vehicle tool
kit ( Y
page 245).X
Press the mark on cover C inwards in the
direction of the arrow. X
Take cover C off the opening.X
Screw in the towing eye clockwise as far as it
will go and tighten it.
Removing the towing eye X
Unscrew and remove the towing eye. X
Attach cover C to the bumper and press until
it engages. X
Place the towing eye in the vehicle tool kit.
Towing av ehicle with both axles on
the ground
G WARNING
You can no longer steer the vehicle if the
steerin gw heel lock has been engaged. There
is ar isk of an accident.
Always switch off the ignition when towing the
vehicle with at ow cable or at ow bar.
The automatic transmission shifts to position
] automatically when 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 transmis-
sion stays in position \\ when towing away the
vehicle, you must observe the following points: X
Switch on the hazard warning lamps
( Y
page 97). X
Turn the SmartKey to position H in the igni-
tion lock.
On vehicles with KEYLESS-GO, use the Smart-
Key instead of the Start/Stop button
( Y
page 116). X
Depress and hold the brake pedal. X
Shift the transmission to position \\ .X
Release the brake pedal. X
Release the electric parking brake. X
Leave the SmartKey in position H in the igni-
tion lock.
In order to signal ac hange of direction when
towing the vehicle with the hazard warning
lamps switched on, use the combination switch
as usual. In this case, only the indicator lamps
for the direction of travel flash. When you reset
the combination switch, the hazard warning
flashers start flashing again.
It is important that you observe the safety
instructions when towing away your vehicle
( Y
page 256).
Towing the vehicle with the rear axle
raised
! The ignition must be switched off if you are
towing the vehicle with the rear axle raised.
Intervention by ESP ®
could otherwise dam-
age the brake system.
! Vehicles with automatic transmission must
not be towed with the rear axle raised. The
vehicle/trailer combination may otherwise
swerve or even roll over.Towing and tow-starting 257
Breakdown assistance Z