2018 MERCEDES-BENZ SL CLASS keyless

Callin gup( on-board computer) .... .1 78
Driving systems ............................ .1 93
Engine ............................................ 190
General notes ................................ 177
Hiding (on-board computer) ........... 178
KEYLESS-GO .................................. 202
Lights ............................................. 189
Safety systems .............................. 179
SmartKey ....................................... 201
Tire s. .............................................. 196
Vehicle .......................................... .1 98
Distanc eP ilot DISTRONIC
Activating ....................................... 142
Calling up as pee d. ........................ 143
Cruise control lever ....................... 142
Displa yM essage ............................ 195
Displays in the instrument cluster .. 145
Driving tip s. ................................... 146
Function/note s. ............................ 140
Important safety notes .................. 141
Setting the specified minimum
distance ......................................... 145
Stopping ........................................ 144
Storing as peed .............................. 143
Switching off .................................. 146
Warning lamp ................................. 209
Distance recorder
see Odometer
see Tri po dometer
Distance warnin g( wa rning lamp) .... 209
Distance warnin gf unction
Function/note s. ............................... 58
Doors
Automati cl oc king (on-board com-
puter) ............................................. 173
Automati cl oc king (switch) ............... 71
Central locking/unlocking
(SmartKey ). ...................................... 65
Control panel ................................... 37
Displa ym essage ............................ 200
Emergency locking ........................... 72
Emergency unlocking ....................... 72
Important safety notes .................... 70
Opening (fro mi nside ). ..................... 71
Overview .......................................... 70
Drinking and driving ......................... 134
Drive program
Automati ct ransmissio n. ................ 125 Displa y. .......................................... 122
SETUP (on-board computer,
Mercedes-AM Gv ehicles) ............... 175
Driver's door
see Doors
Drivin ga broad
Mercedes-Benz Service ................. 238
Drivin gonf loo de dr o
ads .................. 138
Drivin gs afety system
Active Brake Assist .......................... 58
Drivin gs afety systems
ABS (Anti-lock Braking System) ....... 57
ADAPTIV EB RAK E. ............................ 63
Adaptive Brake Assist ...................... 59
Adaptive brake lights ....................... 60
BAS (Brake Assist System) .............. 57
Distance warning function ............... 58
EBD (electroni cb rake force distri-
bution) ............................................. 63
ESP ®
(Electronic Stability Pro-
gram) ............................................... 60
Important safety information ........... 56
Overview .......................................... 56
Drivin gs ystem
AMG sports suspension
(Mercedes-AM GS LC 43) ............... 149
Drivin gs ystems
Adaptive Damping System ............. 149
ATTENTIO NA SSIST ........................ 158
Blind Spot Assist ............................ 159
Cruise control ................................ 138
Displa ym essage ............................ 193
DISTRONIC PLU S. .......................... 140
HOLD function ............................... 148
Lane Keeping Assist ...................... 161
Lane Tracking packag e. ................. 159
Parking Guidance ........................... 152
PARKTRONIC ................................. 149
Rear vie wc amera .......................... 154
Drivin gt ips
Automati ct ransmission ................. 125
Brakes ........................................... 136
Break-in perio d. ............................. 115
Distance Pilo tD ISTRONIC ............. 146
Downhil lg radient ........................... 136
Drinking and driving ....................... 134
Driving in winter ............................. 138
Driving on floode dr oads ................ 1388
Index

Driving on we tr oads ...................... 138
Exhaus tc heck ............................... 134
Fuel ................................................ 134
Genera l. ......................................... 134
Hydroplaning ................................. 138
Icy roa ds ur faces ........................... 138
Limited braking efficiency on sal-
ted roads ....................................... 137
Snow chains .................................. 262
Subjecting brakes to al oa d. .......... 136
We tr oa ds ur face ........................... 136
DVD video
Operating (on-boar dc omputer) ..... 169
se ea ls oD igita lO pe rator' sM an -
ua l. ................................................. 211
DYNAMIC SELECT button .................. 121
E EASY-ENTRY feature
Activating/deactivating ................. 174
Function/note s. ............................... 89
EASY-EXIT feature
Crash-responsiv e. ............................ 90
Function/note s. ............................... 89
Switching on/of f. .......................... 174
EBD (electroni cb rake forc ed istri-
bution)
Displa ym essage ............................ 181
Function/note s. ............................... 63
EC Od isplay
Function/note s. ............................ 135
On-board compute r. ...................... 166
EC Os tart/sto pf unction
Automati ce ngine start .................. 119
Automati ce ngine switch-off .......... 119
Deactivating/activating ................. 120
Genera li nformation ....................... 119
Important safety notes .................. 119
Introduction ................................... 118
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Emergency
Automati cm easures afte rana cci-
dent ................................................. 53
Emergenc yr elease
Driver's doo r. ................................... 72
Trunk ............................................... 74 Vehicl e. ............................................ 72
Emergenc ys pare wheel
Genera ln otes ................................ 286
Important safety notes .................. 285
Removing ....................................... 286
Storage location ............................ 286
Stowing .......................................... 286
Technical data ............................... 286
Emergenc yT ensionin gD ev ices
Activation ......................................... 50
Emission sc on trol
Service and warranty information .... 24
Engine
Check Engine warning lamp ........... 207
Displa ym essage ............................ 190
ECO start/stop function ................ 118
Engine number ............................... 290
Irregula rr unning ............................ 120
Jump-starting ................................. 253
Starting problems .......................... 120
Starting the engine with the
SmartKey ....................................... 118
Starting with KEYLESS-GO ............. 118
Switching off .................................. 131
Tow-starting (vehicle ). .................... 258
Engine electronics
Note s. ............................................ 288
Problem (malfunction) ................... 120
Engine oil
Adding ........................................... 235
Ad di tives ........................................ 293
Checking the oi ll ev el ..................... 234
Checking the oi ll ev el using the
dipstick .......................................... 234
Displa ym essage ............................ 191
Filling capacity ............................... 293
Genera ln otes ................................ 292
Note sa bout oi lg rade s. .................. 292
Note sono il level/consumption .... 234
Temperature (on-board computer,
Mercedes-AM GS LC 43) ................ 175
Entering an address
see also Digital Operator's Man-
ua l. ................................................. 211
ESP ®
(Electroni cS tability Pro-
gram)
AMG menu (on-board computer) ... 175
Characteristics ................................. 61 Index 9

Google™ Local Search
see als oD igital Operator's Man-
ua l. ................................................. 211
H Hazard warning lamps
Displa ym essag e. ........................... 201
Switching on/of f. ............................. 97
Hea db ags
Displa ym essage ............................ 186
Operation ......................................... 45
Hea dl evel heatin g( AI RSCARF) .......... 87
Hea dr estraints
Adjusting ......................................... 86
see NECK-PR Oh ea dr estraints
Headlamps
see Automati ch eadlamp mode
Heating
see Climate control
Hig hb ea mf lasher ............................... 96
High-beam headlamps
Displa ym essage ............................ 189
Replacing bulb s. ............................ 100
Switching on/of f. ............................. 96
Hil ls tart assist .................................. 118
HOL Df unction
Activating ....................................... 148
Activation conditions ..................... 148
Deactivating ................................... 148
Displa ym essage ............................ 193
Genera ln otes ................................ 148
Home address
see also Digital Operator's Man-
ua l. ................................................. 211
Hood
Closing ........................................... 234
Displa ym essage ............................ 200
Important safety notes .................. 233
Opening ......................................... 233
Horn ...................................................... 31
Hydroplaning ..................................... 138
I
Ignitio nl oc k
see Key positions
Immobilizer .......................................... 63 Indicator lamps
see Warning and indicator lamps
Indicators
see Turn signals
Instrument cluster
Overview .......................................... 32
Instrument cluste rl ig hting .............. 163
Interior lighting
Automati cc ontrol ............................ 99
Delayed switch-off (on-board
computer) ...................................... 173
Overview .......................................... 99
Reading lamp ................................... 99
Setting the brightness of the
ambient lighting (on-board com-
puter) ............................................. 172
Setting the color of the ambient
lighting (on-board computer) ......... 173
iPod ®
see also Digital Operator's Man-
ua l. ................................................. 211
J Jack
Storage location ............................ 245
Using ............................................. 281
Jump starting (engine) ...................... 253
K
Ke yp ositions
KEYLESS-GO .................................. 116
SmartKey ....................................... 116
KEYLESS-GO
Activating ......................................... 65
Convenience closing feature ............ 76
Deactivation ..................................... 65
Displa ym essage ............................ 202
Locking ............................................ 65
Removing the Start/Sto pb ut ton ... 117
Start/Sto pb ut ton .......................... 116
Starting the engine ........................ 118
Unlocking ......................................... 65
Kickdown
Driving tip s. ................................... 125
Manua lg earshifting ....................... 128
Knee bag .............................................. 44 Index 11

Panic alarm X
To activate: press 3 button C for at
least one second.
Av isual and audible alarm is triggered if the
alarm system is armed. X
To deactivate: press 3 button C again.
or X
Insert the SmartKey into the ignition lock.
or X
Press the KEYLESS-GO Start/Stop button.
The KEYLESS-GO key must be in the vehicle.
Occupant safety
Introduction to the restraint system The restraint system can reduce the risk of vehi-
cle occupants coming into contact with parts of
the vehicle's interior in the event of an accident.
The restraint system can also reduce the forces
to which vehicle occupants are subjected during
an accident.
The restraint system comprises: R
Seat belt system R
Air bags
The components of the restraint system work in
conjunction with each other. They can only
deploy their protective function if, at all times, all
vehicle occupants: R
have fastened their seat belts correctly
( Y
page 41)R
have the seat and head restraint adjusted
properly ( Y
page 84)
As the driver, you also have to make sure that
the steering wheel is adjusted correctly.
Observe the information relating to the correct
driver's seat position ( Y
page 84). You also have to make sure that an air bag can
inflate properly if deploye d( Y
page 43).
An air bag supplements ac orrectly worn seat
belt. As an additional safety device, the air bag
increases the level of protection for vehicle
occupants in the event of an accident. For exam-
ple, if, in the event of an accident, the protection
offered by the seat belt is sufficient, the air bags
are not deployed. When an accident occurs, only
the air bags that increase protection in that par-
ticular accident situation are deployed. How-
ever, seat belts and air bags generally do not
protect against object sp enetrating the vehicle
from the outside.
Information on restraint system operation can
be found under "Triggering of the Emergency
Tensioning Devices and air bags" ( Y
page 50).
See "Children in the vehicle" for information on
children traveling with you in the vehicle as well
as on child restraint systems ( Y
page 53).
Important safety notes
G WARNING
Modifications to the restraint system may
cause it to no longer work as intended. The
restraint system may then not perform its
intended protective function and may fail in an
accident or trigger unexpectedly, for example.
This poses an increased risk of injury or even
fatal injury.
Never modify parts of the restraint system.
Never tamper with the wiring, the electronic
components or their software.
If it is necessary to modify components of the
restraint system to accommodate ap erson with
disabilities, contact an authorized Mercedes-
Benz Center for details. USA only: for further
information contact our Customer Assistance
Center at 1-80 0F OR-MERCEDES
(1 ‑ 800 ‑ 367 ‑ 6372).
Mercedes-Benz recommends that you only use
driving aids which have been approved specifi-
cally for your vehicle by Mercedes-Benz.
Restraint system warning lamp
The functions of the restraint system are
checked after the ignition is switched on and at38
Occupant safety
Safety

engine can be started by anyone with av alid
SmartKey that is left inside the vehicle.
i The immobilizer is alway sd eactivated when
you start the engine.
In the event that the engine cannot be started
(yet the vehicle's batter yisc harged), the sys-
tem is not operational. Contac tana uthorized
Mercedes-Benz Center or call
1-800-FOR-MERCedes (in the USA )o r
1-800-387-0100 (in Canada).
ATA (anti-theft alar ms ystem)X
To arm: lock the vehicle with the SmartKey or
KEYLESS-GO.
Indicator lamp C flashes. The alarm system
is armed after approximately 15 seconds. X
To switch off: unlock the vehicle with the
SmartKey or KEYLESS-GO.
Av isual and audible alarm is triggered if the
alarm system is armed and you open: R
ad oorR
the vehicle with the mechanical key R
the trun kl idR
the hood R
the glove box R
the stowage space under the armrest X
To tur nt he alar mo ff with the SmartKey:
press the 6 or 7 button on the Smart-
Key.
The alarm is stopped.
or X
Inser tt he SmartKey into the ignition lock.
The alarm is stopped. X
To stop the alar mu sing KEYLESS-GO:
grasp the outside door handle. The SmartKey
must be outside the vehicle.
The alarm is stopped.
or X
Press the Start/Stop button on the dash-
board. The SmartKey must be inside the vehi-
cle.
The alarm is stopped.
The alarm is not switched off, even if you close
the open door that triggered it, for example.
If the alarm continues for more than
30 seconds, the mbrace emergency call sys-
tem automatically notifies the Customer
Assistance Center.
This is done either by tex tm essage or data
connection. The emergency call system
sends the message or data provided that: R
you have subscribed to the mbrace service. R
the mbrace servic eh as been activated
properly. R
the necessary mobile phone network is
available.64
Protection against theft
Safety

Locking/unlockin gc entrallyYou can start ,l oc koru nlock th ev ehicle using
KEYLESS-GO .Todot hi s, you onl yn ee dc arry the
SmartKey with you. You can combine th ef unc-
tions of KEYLESS-GO with those of ac onven-
tional SmartKey. Unloc kt he vehicle by using
KEYLESS-GO ,f or instance, and loc kitu sin gt he
7 button on th eS ma rtKey.
The driver' sd oor and th ed oor at whic ht he han-
dle is used, must bot hbec losed. The SmartKey
must be outside th ev ehicle .W hen locking or
unlocking with KEYLESS-GO ,t he distance
between th ek ey and th ec orresponding door
handle must not be greater than 3ft(1m ).
Ac heck whic hp eriodicall ye stablishe sar adio
connectio nb etween th ev ehicle and th eS ma rt-
Key determine sw hether av alid SmartKey is in
th ev ehicle .T his occurs, for example:R
when starting th ee ngineR
while driving R
when th ee xternal door handles are touched
X
To unlock th ev ehicle: touch th ei nner sur-
fac eoft he door handle.X
To lock th ev ehicle: touch sensor surface C
or D .
Mak es ure that you do not touch th ei nner
surface of th ed oor handle.X
Convenience closing feature: touch
recesse ds ensor surface D for an extended
period.
Further informatio nont he convenience clos-
ing feature ( Y
page 76).
Deactivating and activating
If you do not intend to use aS ma rtKey for an
extended perio doft ime, you can deactivate the
KEYLESS-GO function of th ek ey. The SmartKey
will then use ver yl ittle power ,t he reb yc onserv- ing battery power .F or th ep urposes of activa-
tion/deactivation, th ev ehicle must not be
nearby. X
To deactivate: pres st he 7 button on the
SmartKey twic einr apid succession.
The battery check lamp ( Y
page 68 )oft he
SmartKey flashes twic eb riefly and light su p
once, then KEYLESS-GO is deactivated. X
To activate: pres sa ny button on th eS ma rt-
Key.
or X
Inser tt he SmartKey int ot he ignitio nl ock.
KEYLESS-GO and all of its associate df eatures
are available again.
Changing th es ettings of th el ocking
system You can change th es ettings of th el ockin gs ys-
tem .T his mean so nl yt he driver' sd oor ,t he lock-
able stowage compartments in th ev ehicle inte-
rior and th ef uel filler flap are unlocked when the
vehicle is unlocked. This is useful if you fre-
quently travel alone. X
To change th es etting: pres sa nd hold down
the 6 and 7 buttons simultaneously
for about six second su ntil th eb attery indica-
to rl amp ( Y
page 68 )f lashes twice.
If th es ettin goft he lockin gs ystem is changed
within th es ignal range of th ev ehicle ,p ressing
the 7 or 6 button: R
locks or R
unlock st he vehicle
The SmartKey now function sasf ollows:X
To unlock: pres st he 6 button once.X
To unlock centrally: pres st he 6 button
twice. X
To lock centrally: pres st he 7 button.
The KEYLESS-GO function is changed as fol-
lows: X
To unlock th ed ri ver's door: touch th ei nner
surface of th ed oor handle on th ed river's
door. X
To unlock centrally: touch th ei nner surface
of th ed river or front-passenger door handle. X
To lock centrally: touch th eo uter sensor
surface on one of th ed oor handles.66
SmartKey
Opening and closing

X
To restore the factory settings: press and
hol dd ow nt he 6 and 7 buttons simul-
taneousl yf or approximatel ys ix seconds until
the battery check lamp ( Y
page 68 )f lashes
twice.
Mechanical key
General notes If the vehicl ec an no longer be locked or
unlocke dw it ht he SmartKey or with KEYLESS-
GO ,u se the mechanical key.
If yo uu se the mechanical key to unlock and
open the driver's door or the trunk lid, the anti-
thef ta la rm system will be triggered .S witch off
the alarm ( Y
page 64).
Removing the mechanical key
X
Push release catch C in the direction of the
arrow and at the same time remove mechan-
ica lk ey D from the SmartKey.
For further informatio na bout :R
unlocking the driver's door ( Y
page 72)R
unlocking the trunk ( Y
page 73)R
locking the vehicl e( Y
page 72)
Insertin gt he mechanical keyX
Push mechanical key D completel yi nto the
SmartKey unti lite ngages and release
catch C is back in its basi cp osition. SmartKey battery
Important safety notes
G WARNING
Batterie sc ontain toxi ca nd corrosive substan-
ces. If batteries are swallowed, it can resul ti n
severe health problems .T here is ar is koff atal
injury.
Kee pb at teries ou toft he reach of children. If
ab at tery is swallowed, see km edica la ttention
immediately.
H Environmental note
Batterie sc ontain pollu-
tants .Itisi llegal to dispose
of them with the household
rubbish. The ym us tbec ol-
lected separatel ya nd dis-
posed of in an environmen-
tally responsibl er ecycling
system.
Dispose of batteries in an
environmentally responsi-
bl em an ner. Take dis-
charge db at teries to aq uali -
fie ds pecialist workshop or
to ac ollectio np oi nt for
used batteries.
The SmartKey batteries contain perchlorate
material ,w hi ch ma yr equire specia lh an dling
and regard for the environment. National guide-
lines must be observed during disposal. In Cal-
ifornia ,s ee www.dtsc.ca.gov/
HazardousWaste/Perchlorate/index.cfm .
Mercedes-Benz recommends tha ty ou have the
batteries replaced at aq uali fied specialist work-
shop. SmartKey 67
Opening and closing Z

Problems with the SmartKey Problem
Possible causes/consequences and P Solutions
You can no longer lock or
unlock the vehicle using
the SmartKey. The SmartKey battery is discharged or nearly discharged. X
Check the SmartKey battery ( Y
page 68) and replace it if necessary
( Y
page 68).
If this does not work: X
Unlock ( Y
page 72) or lock ( Y
page 72) the vehicle using the
mechanical key.
There is interference from ap owerful source of radio waves.X
Unlock ( Y
page 72) or lock ( Y
page 72) the vehicle using the
mechanical key.
The SmartKey is faulty. X
Unlock ( Y
page 72) or lock ( Y
page 72) the vehicle using the
mechanical key. X
Have the SmartKey checked at aq ualified specialist workshop.
You can no longer lock or
unlock the vehicle using
KEYLESS-GO. KEYLESS-GO was deactivated. X
Reactivate KEYLESS-GO ( Y
page 65).
The SmartKey battery is discharged or nearly discharged. X
Check the SmartKey battery ( Y
page 68) and replace it if necessary
( Y
page 68).
If this does not work: X
Unlock ( Y
page 72) or lock ( Y
page 72) the vehicle using the
mechanical key.
There is interference from ap owerful source of radio waves.X
Unlock ( Y
page 72) or lock ( Y
page 72) the vehicle using the
mechanical key.
KEYLESS-GO is malfunctioning. X
Lock/unlock the vehicle using the remote control function of the
SmartKey. X
Have the vehicle and SmartKey checked at aq ualified specialist
workshop.
If the vehicle can also not be locked/unlocked using the remote con-
trol function: X
Unlock ( Y
page 72) or lock ( Y
page 72) the vehicle using the
mechanical key. X
Have the vehicle and SmartKey checked at aq ualified specialist
workshop. SmartKey 69
Opening and closing Z