2017 MERCEDES-BENZ S-Class CABRIOLET oil temperature

AlarmATA (Anti-Theft Alarm system) ........ .71
Switching off (ATA) .......................... 71
Switching the function on/off
(ATA) ................................................ 71
Alarm system
see ATA (Anti-Theft Alarm system)
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Armrest
Stowage compartment .................. 256
Ashtray ............................................... 259
Assistance display (on-board com-
puter) .................................................. 198
Assistance menu (on-board com-
puter) .................................................. 198
ASSYST PLUS
Displaying a service message ........ 278
Hiding a service message .............. 278
Resetting the service interval dis-
play ................................................ 278
Service message ............................ 277
Special service requirements ......... 278
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 71
Function ........................................... 71
Switching off the alarm .................... 71
ATTENTION ASSIST
Activating/deactivating ................. 200
Display message ............................ 220
Function/notes ............................. 176
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 216
see Lights
Automatic car wash (care) ............... 279
Automatic engine start (ECO start/
stop function) .................................... 128
Automatic engine switch-off (ECO
start/stop function) .......................... 128
Automatic headlamp mode .............. 107Automatic transmission
Accelerator pedal position ............. 134
Automatic drive program ............... 135
Changing gear ............................... 134
DIRECT SELECT lever ..................... 131
Display message ............................ 227
Drive program display .................... 132
Drivi ng ti
ps .................................... 134
Emergency running mode .............. 138
Engaging drive position .................. 132
Engaging neutral ............................ 132
Engaging park position automati-
cally ............................................... 131
Engaging reverse gear ................... 131
Engaging the park position ............ 131
Kickdown ....................................... 134
Manual drive program .................... 135
Manual drive program (Mercedes-
AMG vehicles) ................................ 136
Oil temperature (on-board com-
puter, Mercedes-AMG vehicles) ..... 203
Overview ........................................ 131
Problem (malfunction) ................... 138
Program selector button ................ 134
Pulling away ................................... 127
Starting the engine ........................ 126
Steering wheel paddle shifters ...... 135
Transmission position display ........ 132
Transmission positions .................. 133
Automatic transmission emer-
gency mode ....................................... 138
AUX (audio)
Notes/socket ................................ 253
B
Back button ....................................... 244
Backup lamp
Display message ............................ 216
BAS (Brake Assist System) ................. 62
BAS PLUS (Brake Assist System
PLUS) with Cross-Traffic Assist
Function/notes ................................ 62
BAS PLUS with Cross-Traffic Assist
(Brake Assist PLUS with Cross-
Traffic Assist)
Important safety notes .................... 63
Index5

EASY-EXIT featureCrash-responsive .......................... .103
Function/notes .............................1 02
EBD (electronic brake force distri-
bution)
Display message ............................ 207
Function/notes ................................ 68
ECO display
Function/notes .............................1 45
On-board computer ....................... 191
ECO start/stop function
Automatic engine start .................. 128
Automatic engine switch-off .......... 128
Deactivating/activating ................. 129
General information ....................... 128
Important safety notes .................. 127
Introduction ................................... 127
Electronic Stability Program
see ESP
®(Electronic Stability Program)
Electronic Traction System
see ETS/4ETS (Electronic Trac-
tion System)
Emergency
Automatic measures after an acci-
dent ................................................. 57
Emergency release
Driver's door ....................................7 9
Trunk ............................................... 84
Vehicle ............................................. 79
Emergency Tensioning Devices
Activation ......................................... 54
Emissions control
Service and warranty information ....2 6
Engine
Check Engine warning lamp .......... .238
Display message ............................ 217
ECO start/stop function ................ 127
Engine number ............................... 329
Irregular running ............................ 130
Jump-starting ................................. 294
Starting (important safety notes) ... 125
Starting problems .......................... 130
Starting the engine with the
SmartKey ....................................... 126
Starting via smartphone ................ 126
Starting with the Start/Stop but-
ton ................................................. 126
Switching off .................................. 141 Tow-starting (vehicle) ..................... 299
Engine electronics
Problem (malfunction) ................... 130
E

ngine oil
Adding ...........................................2 75
Additives ........................................ 332
Checking the oil level ..................... 274
Checking the oil level using the
dipstick .......................................... 274
Checking the oil level using the
on-board computer ........................ 274
Display message ............................ 219
Filling capacity ............................... 332
General notes ................................ 331
Notes about oil grades ................... 331
Notes on oil level/consumption .... 274
Temperature (on-board computer,
Mercedes-AMG vehicles) ...............2 03
Entering an address
see also Digital Operator's Man-
ual ..................................................2 43
ESP
®(Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 203
Characteristics ................................. 67
Deactivating/activating ................. 198
Deactivating/activating (notes) ....... 67
Display message ............................ 205
Function/notes ................................ 66
General notes .................................. 66
Important safety information ........... 66
Warning lamp ................................. 235
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 66
Exhaust
see Exhaust pipe
Exhaust check ................................... 145
Exhaust pipe
Cleaning ......................................... 285
Exterior lighting
Cleaning ......................................... 284
Setting options .............................. 107
see Lights
Exterior mirrors
Adjusting ....................................... 103
Dipping (automatic) ....................... 104
Folding in/out (automatically) ....... 104
10Index

Important safety notes .................... 41
Introduction to the restraint sys-
tem .................................................. 41
Occupant Classification System
(OCS) ............................................... 49
PASSENGER AIR BAG indicator
lamps ............................................... 42
Pets in the vehicle ........................... 61
PRE-SAFE
®(anticipatory occu-
pant protection) ............................... 56
PRE-SAFE
®PLUS (anticipatory
occupant protection PLUS) .............. 56
Restraint system warning lamp ........ 42
Seat belt .......................................... 42
OCS
Conditions ....................................... 49
Faults ............................................... 53
Operation .........................................4 9
System self-test ............................... 52
Odometer ........................................... 191
Oil
see Engine oil
On-board computer
AMG menu ..................................... 203
Assistance graphic menu ............... 198
Assistance menu ........................... 198
Display messages .......................... 204
Displaying a service message ........ 278
DISTRONIC PLUS ........................... 155
Factory settings ............................. 203
Head-up display ............................. 189
Important safety notes .................. 187
Instrument cluster menu ............... 202
Lights menu ................................... 202
Media menu ................................... 195
Menu overview .............................. 190
Message memory .......................... 204
Navigation menu ............................ 192
Operation ....................................... 188
Radio menu ................................... 194
Service menu ................................. 198
Settings menu ............................... 198
Standard display ............................ 191
Telephone menu ............................ 196
Trip menu ...................................... 191
Video DVD operation ..................... 196 Operating safety
Declaration of conformity ................ 28
Important safety notes .................... 28
Operating system
see On-board computer
Operation
Digital Operator's Manual ................ 24
Operator's Manual
Overview .......................................... 26
Vehicle equip
ment ........................... 26
Outside temperature display ........... 187
Overhead control panel ...................... 38
P
Paint code number............................ 328
Paintwork (cleaning instructions) ... 281
Panic alarm .......................................... 41
Parcel net hooks ............................... 257
Parking
Important safety notes .................. 140
Parking brake ................................ 142
Parking position for the exterior
mirror on the front-passenger
side ................................................ 105
Rear view camera .......................... 168
Switching off the engine ................ 141
see PARKTRONIC
Parking aid
see 360° camera
see Active Parking Assist
see Exterior mirrors
see PARKTRONIC
see Rear view camera
Parking brake
Applying automatically ................... 142
Applying or releasing manually ...... 142
Display message ............................ 207
Electric parking brake .................... 142
Emergency braking ........................ 143
General notes ................................ 142
Releasing automatically ................. 143
Warning lamp ................................. 237
Parking lamps
Switching on/off ........................... 108
PARKTRONIC
Deactivating/activating ................. 163
Driving system ............................... 161
Index15

TelephoneAccepting a call (multifunction
steering wheel) .............................. 197
Authorizing a mobile phone (con-
necting) ......................................... 251
Connecting a mobile phone (gen-
eral information) ............................ 251
Display message ............................ 230
Introduction ................................... 196
Menu (on-board computer) ............ 196
Number from the phone book ........ 197
Redialing ........................................ 197
Rejecting/ending a call ................. 197
see also Digital Operator's Man-
ual .................................................. 243
Switching between mobile
phones ........................................... 252
Temperature
Coolant .......................................... 188
Engine oil (on-board computer,
Mercedes-AMG vehicles) ............... 203
Outside temperature ...................... 187
Setting (climate control) ................ 117
Transmission oil (on-board com-
puter, Mercedes-AMG vehicles) ..... 203
Through-loading feature ................... 257
Tire pressure
Calling up (on-board computer) ..... 308
Checking manually ........................ 308
Display message ............................ 226
Maximum ....................................... 307
Not reached (TIREFIT) .................... 291
Notes ............................................. 306
Reached (TIREFIT) .......................... 291
Recommended ............................... 305
Using the TIREFIT kit ...................... 290
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 309
Function/notes ............................. 308
General notes ................................ 308
Important safety notes .................. 308
Radio type approval for the tire
pressure monitor ........................... 311
Restarting ...................................... 310
Warning lamp ................................. 241
Warning message .......................... 310 TIREFIT kit
Important safety notes .................. 289
Storage location ............................ 288
Tire pressure not reached .............. 291
Tire pre ssure re
ached .................... 291
Using ............................................. 290
Tires
Aspect ratio (definition) ................. 319
Average weight of the vehicle
occupants (definition) .................... 318
Bar (definition) ............................... 318
Changing a wheel .......................... 320
Characteristics .............................. 318
Checking ........................................ 302
Curb weight (definition) ................. 319
Definition of terms ......................... 318
Direction of rotation ...................... 321
Display message ............................ 226
Distribution of the vehicle occu-
pants (definition) ............................ 320
DOT (Department of Transporta-
tion) (definition) ............................. 318
DOT, Tire Identification Number
(TIN) ............................................... 318
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 319
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 319
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 319
Important safety notes .................. 302
Increased vehicle weight due to
optional equipment (definition) ...... 319
Information on driving .................... 302
Kilopascal (kPa) (definition) ........... 319
Labeling (overview) ........................ 315
Load bearing index (definition) ...... 320
Load index ..................................... 317
Load index (definition) ................... 319
Maximum load on a tire (defini-
tion) ............................................... 319
Maximum loaded vehicle weight
(definition) ..................................... 319
Maximum permissible tire pres-
sure (definition) ............................. 319
Maximum tire load ......................... 317
Maximum tire load (definition) ....... 319
MOExtended tires .......................... 303
20Index

There is a risk of fire and an accident. Releasethe parking brake fully before driving off.
!Do not warm up the engine with the vehicle
stationary. Drive off immediately. Avoid high
engine speeds and driving at full throttle until
the engine has reached its operating temper-
ature.
Only shift the automatic transmission to the
desired drive position when the vehicle is sta-
tionary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery roads.
You could otherwise damage the drive train.
!At low engine oil temperatures under 68 ‡
(+20 †), the maximum engine speed is limi-
ted in order to protect the engine. To protect
the engine and maintain smooth engine oper-
ation, avoid driving at full throttle when the
engine is cold.
Key positions
SmartKey
gTo remove the SmartKey
1Power supply for some consumers, such as
the windshield wipers
2Ignition (power supply for all consumers)
and drive position
3To start the engine
The SmartKey can be turned in the ignition lock
even if it is not the correct SmartKey for the
vehicle. The ignition is not switched on. The
engine cannot be started.
Start/Stop button
General notes
All vehicles are equipped with a removable
Start/Stop button.
The Start/Stop button must be inserted in the
ignition lock and the SmartKey must be in the
vehicle.
When you insert the Start/Stop button into the
ignition lock, the system needs approximately
two seconds recognition time. You can then use
the Start/Stop button.
Pressing the Start/Stop button several times in
succession corresponds to the different Smart-
Key positions in the ignition lock. This is only the
case if you are not depressing the brake pedal.
If you depress the brake pedal and press the
Start/Stop button, the engine starts immedi-
ately.
A check which periodically establishes a radio
connection between the vehicle and the Smart-
Key determines whether a valid SmartKey is in
the vehicle. This occurs, for example, when
starting the engine.
To start the vehicle without actively using the
SmartKey:
Rthe Start/Stop button must be inserted in the
ignition lock.
Rthe SmartKey must be in the vehicle.
Rthe vehicle must not be locked with the
SmartKey or KEYLESS-GO (Ypage 73).
Do not keep the SmartKey:
Rwith electronic devices, e.g. a mobile phone
or another SmartKey.
Rwith metallic objects, e.g. coins or metal foil.
Rinside metallic objects, e.g. a metal case.
This can affect the functionality of the Smart-
Key.
If you lock the vehicle with the SmartKey's
remote control or with KEYLESS-GO, after a
short time:
Ryou will not be able to switch on the ignition
with the Start/Stop button.
Ryou will not be able to start the engine with the
Start/Stop button until the vehicle is
unlocked again.
If you lock the vehicle centrally using the button
on the front door (
Ypage 78), you can continue
to start the engine with the Start/Stop button.
124Driving
Driving and parking

XUsing:or9, select the AdditionalSpeedometer [km/h]function.
The current selection appears.
XTo activate/deactivate: pressaagain.
Restoring the factory settings
XPress òon the steering wheel to open the
menu list.
XPress :or9 on the steering wheel to
select the Settingsmenu.
XConfirm by pressing aon the steering
wheel.
XPress :or9 to select the FactorySettingssubmenu.
XPressato confirm.
The Reset All Settings?function
appears.
XPress the :or9 button to select Noor
Yes.
XPress the abutton to confirm the selec-
tion.
If you have selected and confirmed Yes
, the
multifunction display shows a confirmation
message.
For safety reasons, the Daytime Running
Lightsfunction in theLightssubmenu is only
reset when the vehicle is stationary.
AMG menu (Mercedes-AMG vehicles)
Warm-up
:Digital speedometer
;Gear indicator
=Upshift indicator
?Transmission fluid temperature
AEngine oil temperature
XPress the òbutton on the steering wheel
to open the menu list.
XPress :or9 on the steering wheel to
select the AMGmenu.
XConfirm by pressing aon the steering
wheel.
Upshift indicator: upshift indicatorUP
=
indicates that the engine has reached the
overrevving range when in the manual drive
program.
Engine/transmission oil temperature:
when the engine and transmission are at nor-
mal operating temperature, oil tempera-
ture ?and Aare displayed in white in the
multifunction display.
If the multifunction display shows oil temper-
ature ?orA in blue, the engine or the
transmission are not yet at normal operating
temperature. Avoid driving at full engine out-
put during this time.
SETUP
:Drive program C,Sor M
;ESP®mode (ON/OFF)
=Suspension setting SPORTorCOMFORT
XPress the òbutton on the steering wheel
to open the menu list.
XPress the :or9 button on the steering
wheel to select the AMGmenu.
XConfirm by pressing aon the steering
wheel.
XPress the :or9 button until the
SETUP display appears.
Menus and submenus203
On-board computer and displays
Z

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.
General notes
Depending on your driving style, the vehicle
consumes up to 0.9 US qt (0.8 l) of oil per
600 miles (1000 km). The oil consumption may
be higher than this when the vehicle is new or if
you frequently drive at high engine speeds.
Depending on the engine, the oil dipstick may be
in a different location.
When checking the oil level:
Rpark the vehicle on a level surface
Rthe engine should be switched off for approx-
imately five minutes if the engine is at normal
operating temperature
Rif the engine is not at normal operating tem-
perature, e.g. if the engine was only started
briefly, wait about 30 minutes before carrying
out the measurement
Checking the oil level using the oil dip-
stick (except Mercedes-AMG S 65)
Example: checking the oil level using the oil
dipstick
XPull oil dipstick:out of the dipstick guide
tube.
XWipe off oil dipstick :.
XSlowly slide oil dipstick :into the guide tube
to the stop, and take it out again.
If the level is between MIN mark =and MAX
mark ;, the oil level is correct.
XIf the oil level has dropped to MIN mark =or
below, add 1.1 US qt (1.0 l)of engine oil.
Checking the oil level using the on-
board computer (Mercedes-AMG S 65)
Calling up the oil level check
XTurn the SmartKey to position 2in the ignition
lock (Ypage 124).
or
XOn vehicles with KEYLESS-GO, press the
Start/Stop button twice (Ypage 124).
XUse ò on the steering wheel to call up the
list of menus.
XPress the :or9 button on the steering
wheel to select the Servicemenu.
XConfirm by pressing aon the steering
wheel.
XUse : or9 to select the EngineOilLevelsubmenu.
XPressato confirm the selection.
The Measuring Engine Oil Level Accu‐
rate Only When Vehicle Is Levelmes-
sage appears in the multifunction display.
The measurement takes a few seconds. A mes-
sage appears in the multifunction display. The
messages are described in the following chap-
ter.
Oil level display messages in the multifunction display
Display messagesPossible causes/consequences and MSolutions
Engine Oil Level OKThe oil level is correct.
Check Engine OilLevel (Add 1 Liter)
The oil level is too low.
XAdd 1.1 US qt (1.0 liter) of engine oil.
274Engine compartment
Maintenance and care

Display messagesPossible causes/consequences andMSolutions
Reduce Engine OilLevel
The engineoil level is to ohigh .
XHaveexcess engin eoil siphoned off .
For Engine OilLevelIgnitionMustBe On
The ignition is switched off .
XTurn theSmartKey to position 2in th eignition loc k (Ypage 124).
or
XOn vehicles wit hKEYLESS-GO ,press th eStart/Sto pbutto ntwice
(Ypage 124).
Nee dMor eTim etoCheck Engine OilLevel
The require dwaiting period was no tobserved.
XIf th eengin eis at normal operating temperature: repeat th emeas -
uremen tafter about fiv eminutes.
If th eengin eis no tat normal operating temperature, e.g. if th e
engin ewas only started briefly: repeat th emeasuremen tafter
approximately 30 minutes.
Engine Oil LevelNotMeasurabl ewithEngine Runnin g
The engineis running; oil level measuremen tis no tpossible.
XSwitc hoff th eengine.
XIf th eengin eis at normal operating temperature: wait about fiv e
minute sbefore carryin gout th emeasurement.
If th eengin eis no tat normal operating temperature, e.g. if th e
engin ewas only started briefly: wait approximately 30 minute s
before carryin gout th emeasurement.
Adding engine oil
HEnvironmenta lnot e
Whe naddin goil, tak ecar eno tto spil lany. If
oil enters th esoil or waterways, it is harmful to
th eenvironment.
!Use only engin eoils and oil filters that are
approve dfor vehicles wit h aservic esystem. A
list of th eengin eoils and oil filters that hav e
been tested and approve din accordanc ewit h
Mercedes-Ben zSpecification sfor Service
Products is available at any authorize d
Mercedes-Ben zCenter.
The followin gcaus eengin efailure or damag e
to th eexhaust system:
RUse of engin eoils and oil filters that hav e
no tbeen expressl yapprove dfor th eservic e
system
RReplacement of engin eoil and oil filter after
th ereplacemen tinterval specified by th e
servic esystem has expired
RUse of engin eoil additive s
!Do notadd to omuc hoil. addin gto omuc h
engin eoil can result in damag eto th eengin e
or to th ecatalytic converter. Hav eexcess
engin eoil siphoned off .
Example: addingengin eoil
XTurn cap :counter-clockwise and remove it .
XAddengin eoil.
If th eoil level is at or belo wtheMIN mar kon
th eoil dipstick ,add 1. 1US qt (1.0 lite r) of
engi ne oil.
Engine compartment275
Maintenance and care
Z