2018 MERCEDES-BENZ SL ROADSTER service reset

Head bag ......................................... 47
Important safety notes .................... 45
Introduction .....................................45
Knee bag .......................................... 46
Occupant Classification System
(OCS) ............................................... 47
PASSENGER AIR BAG indicator
lamps ............................................... 41
Side impact air bag .......................... 46
AIR FLOW ........................................... 116
Air vents
Glove box ....................................... 120
Important safety notes .................. 119
Setting ........................................... 119
Setting the blower output of the
AIRSCARF vents .............................1 20
Setting the center air vents ........... 120
Setting the side air vents ...............1 20
Switching AIRSCARF on/off .......... 100
Air-conditioning system
see Climate control
AIRSCARF
Switching on/off ........................... 100
AIRSCARF vents
Setting the blower output .............. 120
Alarm
ATA (Anti-Theft Alarm system) ......... 72
Switching off (ATA) .......................... 72
Switching the function on/off
(ATA) ................................................ 72
Alarm system
see ATA (Anti-Theft Alarm system)
Ambient lighting
Setting the brightness (on-board
computer) ...................................... 195
Setting the color (on-board com-
puter) ............................................. 195
AMG menu (on-board computer) ..... 197
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-skid chains
see Snow chains
Anti-theft alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 247
Assistance display (on-board com-
puter) ..................................................1 93Assistance menu (on-board com-
puter)
..................................................1 92
ASSYST PLUS
Displaying a service message ........2
62
Hi

ding a service message .............. 262
Resetting the service interval dis-
play ................................................ 262
Service message ............................ 262
Special service requirements ......... 262
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 72
Function ...........................................7 2
Switching off the alarm .................... 72
ATTENTION ASSIST
Activating/deactivating ................. 193
Display message ............................ 216
Function/notes ............................. 177
Audio menu (on-board computer) .... 190
Audio system
see Digital Operator's Manual
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 212
see Lights
Automatic car wash (care) ............... 263
Automatic engine start (ECO start/
stop function) .................................... 126
Automatic engine switch-off (ECO
start/stop function) .......................... 125
Automatic headlamp mode .............. 106
Automatic transmission
Accelerator pedal position ............. 133
Changing gear ............................... 133
Display message ............................ 222
Drive program ................................ 134
Drive program display .................... 131
Driving tips .................................... 133
DYNAMIC SELECT button (all vehi-
cles except Mercedes-AMG vehi-
cles) ............................................... 128
DYNAMIC SELECT controller
(Mercedes-AMG vehicles) .............. 129
Emergency running mode .............. 139
Engaging drive position .................. 132
Index5

MP3Operation ....................................... 191
see also Digital Operator's Man-
ual .................................................. 236
Multifunction display
Function/notes ............................. 187
Permanent display ......................... 194
Multifunction steering wheel
Operating the on-board computer .. 186
Overview .......................................... 34
Multimedia system
Switching on and off ...................... 237
Music files
see also Digital Operator's Man-
ual .................................................. 236
N
NavigationEntering a destination .................... 238
Menu (on-board computer) ............ 189
see also Digital Operator's Man-
ual .................................................. 236
Navigation menu
Important safety notes .................. 189
NECK-PRO head restraints
Important safety notes .................... 55
Operation .........................................5 5
Resettin gtriggered .......................... 55
Notes on breaking-in anew vehi-
cle ...................................................... .121
O
Occupant Classification System
(OCS)
Conditions ....................................... 48
Faults ............................................... 51
Operation ......................................... 48
System self-test ............................... 50
Occupant safety
Air bags ...........................................4 5
Automatic measures after an acci-
dent ................................................. 56
Belt warning .....................................4 4
Childr eninthe vehicle .................... .56
Important safety notes .................... 40
Introduction to the restraint sys-
tem .................................................. 40 Occupant Classification System
(OCS) ............................................... 47
PASSENGER AIR BAG indicator
lamps ............................................... 41
Pets in the vehicle ........................... 59
PRE-SAFE
®(anticipatory occu-
pant protection) ............................... 55
PRE-SAFE
®PLUS (anticipatory
occupant protection PLUS) .............. 56
Restraint system warning lamp ........ 40
Seat belt .......................................... 41
OCS
Conditions ....................................... 48
Faults ............................................... 51
Operation .........................................4 8
System self-test ............................... 50
Odometer ........................................... 188
Oil
see Engine oil
On-board computer
AMG menu ..................................... 197
Assistance menu ........................... 192
Audio menu ................................... 190
Convenience submenu .................. 196
Display messages .......................... 200
Displaying a service message ........ 262
Factory settings submenu ............. 197
Important safety notes .................. 185
Instrument cluster submenu .......... 194
Lighting submenu .......................... 195
Menu overview .............................. 188
Message memory .......................... 200
Navigation menu ............................ 189
Operation ....................................... 186
RACET
IMER ................................... 198
Service menu ................................. 194
Settings menu ............................... 194
Standard display ............................ 188
Telephone menu ............................ 191
Trip menu ...................................... 188
Vehicle submenu ........................... 196
Video DVD operation ..................... 191
Operating safety
Declaration of conformity ................ 27
Important safety notes .................... 27
Operating system
see On-board computer
14Index

SD memory cardsee also Digital Operator's Man-
ual .................................................. 236
Selecting ........................................1 91
Search & Send
see also Digital Operator's Man-
ual ..................................................2 36
Seat
Correct driver's seat position ........... 95
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 44
Correct usage .................................. 43
Fastening ......................................... 44
Important safety guidelines ............. 42
Introduction ..................................... 41
Releasing ......................................... 44
Seat belt guide ................................. 97
Switching belt adjustment on/off
(on-board computer) ...................... 197
Warning lamp ................................. 227
Warning lamp (function) ................... 44
Seats
Adjusting (electrically) ..................... 97
Adjusting the head restraint ............ 98
Belt guide ......................................... 97
Important safety notes .................... 95
Overview .......................................... 95
Seat heating problem ...................... 99
Seat ventilation problem ................ 100
Sliding forward/back ....................... 98
Storing settings (memory func-
tion) ............................................... 105
Switching AIRSCARF on/off .......... 100
Switching seat heating on/off ......... 99
Switching seat ventilation on/off .... 99
Selector lever
Positions ........................................ 130
Sensors (cleaning instructions) ....... 267
Service menu (on-board com-
puter) .................................................. 194
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 315
Coolant (engine) ............................ 315
Engine oil ....................................... 314
Fuel ................................................ 313 Important safety notes .................. 312
Refrigerant (air-conditioning sys-
tem) ............................................... 316
Washer fluid ................................... 316
Setting the air distribution ............... 117
Setting the airflow ............................ 117
Se

tting the date/time format
see also Digital Operator's Man-
ual .................................................. 236
Setting the language
see also Digital Operator's Man-
ual .................................................. 236
Setting the time
see also Digital Operator's Man-
ual .................................................. 236
Settings
Factory (on-board computer) ......... 197
On-board computer ....................... 194
SETUP (on-board computer,
Mercedes-AMG vehicles) .................. 198
Side impact air bag ............................. 46
Side marker lamp (display mes-
sage) ................................................... 212
Side windows
Cleaning ......................................... 266
Convenience closing feature ............ 87
Important safety information ........... 85
Opening/closing (all) ....................... 87
Opening/closing (front) ................... 86
Opening/closing (rear) .................... 86
Overview .......................................... 85
Problem (malfunction) ..................... 88
Resetting ......................................... 88
Reversing feature ............................. 86
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 236
SmartKey
Changing the battery ....................... 76
Changing the programming ............. 74
Checking the battery ....................... 76
Display message ............................ 225
Door central locking/unlocking ....... 73
Important safety notes .................... 73
Loss ................................................. 77
Mechanical key ................................ 75
Opening/closing the roof ................ 90
Index17

Load index .....................................300
Load index (definition) ................... 302
M+S tires ....................................... 287
Maximum load on a tire (defini-
tion) ............................................... 303
Maximum loaded vehicle weight
(definition) ..................................... 302
Maximum permissible tire pres-
sure (definition) .............................3 03
Maximum tire load ......................... 301
Maximum tire load (definition) ....... 303
MOExtended tires .......................... 287
Optional equipment weight (defi-
nition) ............................................ 303
Overview ........................................ 285
PSI (pounds per square inch) (def-
inition) ...........................................3 03
Replacing ....................................... 304
Service life ..................................... 286
Sidewall (definition) ....................... 303
Speed rating (definition) ................ 302
Storing ...........................................3 04
Structure and characteristics
(definition) ..................................... 302
Summer tires ................................. 287
Temperature .................................. 298
TIN (Tire Identification Number)
(definition) ..................................... 303
Tire bead (definition) ......................3 03
Tire pressure (definition) ................ 303
Tire pressures (recommended) ...... 302
Tire size (data) ............................... 308
Tire size designation, load-bearing
capacity, speed rating .................... 298
Tire tread ....................................... 286
Tire tread (definition) ..................... 303
Total load limit (definition) ............. 303
Traction ......................................... 297
Traction (definition) ....................... 303
Tread wear ..................................... 297
Uniform Tire Quality Grading
Standards ...................................... 297
Uniform Tire Quality Grading
Standards (definition) .................... 302
Wear indi
cator (definition) ............. 303
Wheel and tire combination ........... 308
Wheel rim (definition) .................... 302
see Flat tire Tow-starting
Emergency engine starting ............ 282
Important safety notes .................. 280
Towing away
Important safety guidelines ........... 280
Installing the towing eye ................ 281
Removing the towing eye ............... 281
Transporting the vehicle ................ 282
With both axles on the ground ....... 281
With the rear axle raised ................ 282
Traffic reports
see also Digital Operator's Man-
ual .................................................. 236
Traffic Sign Assist
Display message ............................ 216
Transmission
Selector lever ................................ 130
see Automatic transmission
Transmission position display ......... 131
Transporting the vehicle .................. 282
Trip computer (on-board com-
puter) .................................................. 188
Trip odometer
Calling up ....................................... 188
Resetting (on-board computer) ...... 189
Trunk
Emergency release .......................... 85
Important safety notes .................... 80
Locking separately ........................... 84
Opening/closing (automatically
from inside) ...................................... 84
Opening/closing (automatically
from outside) ................................... 82
Opening/closing (from outside,
HANDS-FREE ACCESS) .................... 82
Opening/closing (manually from
outside) ............................................ 81
Overview .......................................... 80
Power closing .................................. 80
Trunk lid
Display message ............................ 224
Opening dimensions ...................... 317
Trunk partition
Display message ............................ 224
General notes .................................. 91
Installing .......................................... 91
Opening/closing .............................. 91
Removing ......................................... 91
20Index

Diagnostics connection
The diagnosticsconnection is only intended fo r
th econnection of diagnostic equipmen tat a
qualified specialis tworkshop .
GWARNING
If you connec tequipmen tto adiagnostic s
connection in th evehicle, it may affec tth e
operation of vehicle systems .As aresult ,th e
operatin gsafet yof th evehicle could be affec -
ted. There is aris kof an accident.
Only connec tequipmen tto adiagnostic scon-
nection in th evehicle, whic his approved fo r
your vehicle by Mercedes-Benz.
GWARNING
Objects in th edriver's footwell may restric t
th eclearanc earound th epedals or bloc k a
depressed pedal. Thi sjeopardizes th eoper-
atin gand road safet yof th evehicle. There is a
ris kof an accident.
Stow all objects securely in th evehicle so that
they do no tget into th edriver's footwell.
Whe nusin gfloormat sor carpets, mak esur e
that they are properly secure dso that they do
no tslip or obstruct th epedals. Do no tplac e
severa lfloormat sor carpet son to pof on e
another.
!If th eengin eis switched of fand equipmen t
on th ediagnostic sconnection is used ,th e
starter battery may discharge.
Connectin gequipmen tto th ediagnostic scon-
nection can lead to emission smonitorin ginfor-
mation bein greset ,fo rexample. Thi smay lead
to th evehicle failin gto mee tth erequirements of
th enext emission stest durin gth emain inspec-
tion .
Qualified specialist workshop
An authorized Mercedes-Ben zCente ris aquali-
fie dspecialis tworkshop .It has th enecessary
specialis tknowledge ,tools and qualification sto
correctl ycarry out th ewor krequire don your
vehicle. Thi sis especially th ecas efo rwor krel -
evant to safety.
Observ eth enote sin th eMaintenance Booklet .Always hav
eth efollowin gwor kcarrie dout at an
authorized Mercedes-Ben zCenter:
Rwor krelevant to safet y
Rserviceand maintenance wor k
Rrepair work
Ralterations, installation wor kand modifica-
tion s
Rworkon electronic component s
Correct use
If you remov eany warnin gstickers ,you or oth-
ers could fail to recogniz ecertain dangers.
Leave warnin gstickers in position .
Observ eth efollowin ginformation when drivin g
your vehicle:
Rth esafet ynote sin this manual
Rtechnical dat afo rth evehicle
Rtraffic rule sand regulation s
Rlaws and safetystandard spertainin gto moto r
vehicles
Problem swit hyou rvehicle
If you should experience aproblem wit hyour
vehicle, particularly on ethat you believe may
affec tit s saf eoperation ,we urg eyou to contact
an authorized Mercedes-Ben zCente rimmedi-
ately to hav eth eproblem diagnosed and recti -
fied. If th eproblem is no tresolved to your sat -
isfaction ,please discus sth eproblem again wit h
an authorized Mercedes-Ben zCente ror ,if nec-
essary, contact us at on eof th efollowin g
addresses.
In th eUSA
Customer Assistanc eCente r
Mercedes-Ben zUSA, LL C
3 Mercedes Drive
Montvale, NJ 07645-0350
In Canad a
Customer Relation sDepartmen t
Mercedes-Ben zCanada, Inc.
98 Vanderhoo fAvenue
Toronto ,Ontario M4 G4C9
Reporting safet ydefect s
USAonly:
28Operating safety
Introduction

Coolant temperature gauge
GWARNING
Opening the hood when the engine is over-
heated or when there is a fire in the engine
compartment could expose you to hot gases
or other service products. There is a risk of
injury.
Let an overheated engine cool down before
opening the hood. If there is a fire in the
engine compartment, keep the hood closed
and contact the fire department.
!A display message is shown if the coolant
temperature is too high.
If the coolant temperature is over 248 ‡
(120 †), do not continue driving. The engine
will otherwise be damaged.
The coolant temperature gage is in the instru-
ment cluster on the right-hand side (
Ypage 33).
The Hmarking in the coolant temperature gauge
corresponds to a coolant temperature of
approximately 248 ‡ (120 †).
Under normal operating conditions and at the
correct coolant level, the coolant temperature
gauge may rise to the Hmarking.
Operating the on-board computer
Overview
:Multifunction display
;Right control panel
=Left control panel
XTo activate the on-board computer: turn
the SmartKey to position 1in the ignition
lock.
You can control the multifunction display and
the settings in the on-board computer using the
buttons on the multifunction steering wheel.
Left control panel
=
;RCalls up the menu and menu bar
9
:Press briefly:
RScrolls in lists
RSelects a submenu or function
RIn the Audiomenu: selects the
previous or next station, when the
preset list or station list is active,
or an audio track or video scene
RIn the Tel(telephone) menu:
switches to the phone book and
selects a name or telephone num-
ber
186Displays and operation
On-board computer and displays

the preset list or station list in the desired
frequency range is shown.
XTo select a station:briefly press9
or :.
SIRIUS XM satellite radio functions like a normal radio.
For more information on radio operation, see
"Satellite radio" in the Digital Operator's Man-
ual.
Operating an audio player or audio
media
Audio data from various audio devices or media
can be played, depending on the equipment
installed in the vehicle.
XSwitch on the multimedia system and select
audio CD or MP3 mode (see the Digital Oper-ator's Manual).
XPress the =or; button on the steering
wheel to select the Audiomenu.
XTo select the next/previous track: briefly
press the 9or: button.
XTo select a track from the track list (rapid
scrolling): press and hold the 9or:
button until desired track :appears.
If you press and hold the 9or: button,
the rapid scrolling speed is increased. Not all
audio drives or data carriers support this func-
tion.
If track information is stored on the audio
device or medium, the multifunction display
will show the number and title of the track.
Video DVD operation
XSwitch on the multimedia system and select
video DVD (see the Digital Operator's Man-
ual).
XPress the =or; button on the steering
wheel to select the Audiomenu.
XTo select the next or previous scene:
briefly press the9or: button.
XTo select a scene from the scene list
(rapid scrolling): press and hold the 9
or : button until desired scene :
appears.
Telephone menu
Introduction
GWARNING
If you operate information systems and com-
munication equipment integrated in the vehi-
cle when driving, you may be distracted from
the traffic situation. You could also lose con-
trol of the vehicle. There is a risk of an acci-
dent.
Only operate this equipment when the traffic
situation permits. If you are not sure that this
is possible, park the vehicle paying attention
to traffic conditions and operate the equip-
ment when the vehicle is stationary.
When telephoning, you must observe the legal
requirements for the country in which you are
currently driving.
XSwitch on the mobile phone (see the manu-
facturer’s operating instructions).
XSwitch on the multimedia system (see the
Digital Operator's Manual)
XEstablish a Bluetooth®connection to the mul-
timedia system (Ypage 239).
XPress the =or; button on the steering
wheel to select the Telmenu.
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 net-
work and is ready to receive.
RPhone No Service: there is no network
available or the mobile phone is searching for
a network.
Menus and submenus191
On-board computer and displays
Z

ASSYST PLUS
Service messages
The ASSYSTPLU Sservic einterval display
inform syou of th enext servic edue date.
Information on th etyp eof servic eand servic e
intervals (see th eseparat eMaintenance Book -
let).
You can obtain further information from an
authorize dMercedes-Benz Cente ror at
http://www.mbusa.co m(US Aonly).
iThe ASSYS TPLU Sservic einterval display
does no tsho wany information on th eengin e
oil level. Observ eth enote son th eengin eoil
level (
Ypage 259).
The multifunction display shows aservic emes -
sage for several seconds, e.g. :
RService Ain .. Day s
RService ADue
RServic e AExceeded by .. Day s
Dependingon th eoperating condition sof th e
vehicle, th eremaining time or distanc euntil th e
next servic edue dat eis displayed.
The lette rA
or B,possibl yin connection wit h a
number or another letter, shows th etyp eof ser -
vice. A
stand sfor aminor servic eand Bfora
major service.
You can obtain further information from an
authorize dMercedes-Benz Center.
The ASSYS TPLU Sservic einterval display does
no ttak eint oaccoun tany periods of time during
whic hth ebattery is disconnected.
Maintainin gth etime-dependen tservic esched-
ule:
XNot edown th eservic edue dat edisplayed in
th emultifunction display before disconnect -
ing th ebattery.
or
XAfte rreconnecting th ebattery, subtrac tth e
battery disconnection periods from th eser -
vic edat eshown on th edisplay.
Hiding a service message
XPress th ea or% buttonon th esteering
wheel.
Displaying service messages
XSwitc hon th eignition .
XPress th e= or; buttonon th esteering
whee lto select th eServ.menu.
XPress th e9 or: buttonto select th e
ASSYSTPLU Ssubmen uand confirm by press-
ing th ea button.
The servic edue dat eappear sin th emulti-
function display.
Infor mation about Service
Resetting the ASSYST PLUS service
interval display
!If th eASSYS TPLU Sservic einterval display
has been inadvertentl yreset ,this setting can
be correcte dat aqualified specialist work-
shop.
Hav eservic ewor kcarrie dout as described in
th eMaintenance Booklet .This may otherwise
lead to increased wear and damag eto th e
major assemblies or th evehicle.
A qualified specialist workshop ,e.g. an author-
ized Mercedes-Benz Center, will reset th e
ASSYS TPLU Sservic einterval display after th e
servic ewor khas been carrie dout .You can also
obtain further information on maintenance
work, for example.
Special service requirements
The specifie dmaintenance interval takes only
th enormal operation of th evehicl eint o
account. Under arduous operating condition sor
increased load on th evehicle, maintenance
wor kmus tbe carrie dout mor efrequently, for
example:
Rregular cit ydrivin gwit hfrequen tintermediat e
stops
Rif th evehicl eis primarily used to travel short
distances
Ruse in mountainous terrain or on poor road
surfaces
Rif th eengin eis often lef tidlin gfor lon gperiods
Under these or similar conditions, have, for
example, th eair filter, engin eoil and oil filter
replace dor changed mor efrequently. Under
arduous operating conditions, th etires mus tbe
checke dmor eoften .Further information can be
262ASSYST PLUS
Maintenance and care