2019 MERCEDES-BENZ S-CLASS CABRIOLET key

Display messages
Possible causes/consequences and 0050
0050Solutions
00AF Replace Key Battery *T
he SmartK eybattery is dischar ged. #
Replace the battery (→ page 60).
00AF
Place the Key in the
Marked Space See Opera-
tor's Manual *T
he SmartK eydetection function is malfunctioning. #
Change the location of the SmartK eyintheve hicle. #
Start theve hicle with the SmartK eyinthe slot (→ page132).
00AF
Don't Forget Your Key *A
warning tone also sounds. This messa gereminds youto take your SmartK eywith you when you lea vetheve hicle. Display messages and
warning/indicator lamps 455

Breakdown
see Flat tire
Burmes ter®
high-end Sur round sound
sy stem
Ad justing the balance/fader ............... 335
Ad justing the sound optimization ........ 335
Ad justing treble, mid-range and bass
settings ............................................... 334
Au tomatic volume adjustment ............ .335
Calling up the sound menu .................. 334
Information .......................................... 334
Selecting the sound profile .................. 335
Burmes ter®
sur round sound sy stem .....3 33
Ad justing the balance/fader ............... 334
Ad justing the sound focus ................... 334
Ad justing treble, mid-range and bass
settings ............................................... 334
Au tomatic volume adjustment ............ .334
Calling up the sound menu .................. 333
Information .......................................... 333
Switching the sur round sound on/off
............................................................ .334
Buttons Steering wheel .....................................2 11 C
Call list Making a call ...................................... .295
Overview ............................................. 294
Calling up the sound menu
Burmes ter®
high-end Sur round
sound sy stem ...................................... 334
Burmes ter®
sur round sound sy stem ... 333
Calls ..........................................................2 91
Ac cepting ............................................ 291
Ac tivating functions du ring a call ......... 291
Calls wi thseveral participants ............ .291
Declining ............................................. 291
Ending a call ....................................... .291
Incoming call during an existing call .... 292
Making ................................................ .291
Vi ath eove rhead control panel
(Mercedes me connect) ......................3 02
Camera see 360° Camera
see Rear view camera
Car key
see SmartK ey Car
wash
see Care
Car wash (care) ....................................... 343
Care ..........................................................3 54
Air-water duct ...................................... 343
Au tomatic car wash ............................. 343
Carpet .................................................3 54
Deco rative foil .................................... .347
Displ ay................................................ 354
Exterior lighting ................................... 352
Fo lding draft stop ................................ 352
Headliner ............................................. 354
Matte finish ......................................... 346
Night View Assi st................................ 349
Pa int wo rk ............................................ 346
Plastic trim .......................................... 354
Po we rwa sher ...................................... 344
Re alwo od/trim elements ...................3 54
Re ar view camera ................................ 352
Seat belts ............................................ 354
Seat co ver ........................................... 354
Sensors ............................................... 352
Soft top ...............................................3 50
Ta ilpipes .............................................. 352
Wa shing byhand ................................. 344 482
Index

Blind Spot Assi
stNot Available When
To wing a Trailer See Operator's Man‐
ual ...................................................... .437
0027 Check Brake Fluid Le vel.............. 424
Check Brake Pads See Operator's
Manual ................................................ 432
Check Coolant Le vel See Operator's
Manual ................................................ 442
00B2 Check Engine Oil AtNext Refu‐
eling .................................................... 447
00B2 Check Engine Oil Le vel (Add 1
qu art) .................................................. 446
0049 Check Left Low Beam (Exam‐
ple) ...................................................... 461
0077Check Tire s ................................. 451
00B2Check Washer Fluid .................... 458
0059 Convertible Top Lo wering ........... 460
0059 Convertible Top Operation Pos‐
sible to37 mph................................... 460 00ACCoolant
Too Hot Stop Vehicle
Tu rn Engine Off ................................... 444
Cruise Control Inoperative ...................441
Cruise Control Off ...............................440
0025Cu rrently Un available See Oper‐
ator's Manual ...................................... 425
00E5Cur rently Una vailable See Oper‐
ator's Manual ...................................... .419
Decrease Speed .................................. 453
00AFDon't Forget Your Key................ .455
Drive More Slowly ............................... 433
Driver's Door Open & Transmission
Not in P Risk of Vehicle Rolling Away ..449
00B3 Engine Oil Le vel Cann otBe
Measured ............................................ 445
00B2 Engine Oil Le vel Low Stop Vehi‐
cle Turn Engine Off .............................. 445
00B2 Engine Oil Pressure Stop Switch
Off Engine ...........................................4 46
00B2Engine Oil Reduce Oil Le vel........ .445 0075Fr
ont Left Malfunction Service
Re quired (Example) ............................ .428
006FFr ont Left Seat Backrest Not
Lo cked (Example) ................................ 456
Fr ont Passenger Airbag Disabled See
Operator's Manual ...............................4 30
Fr ont Passenger Airbag Enabled See
Operator's Manual ...............................4 29
00B6Fu el Level Low ............................ 443
00B6 Gas Cap Loose ............................ 442
0025 Inoperative See Operator's
Manual ................................................ 426
00E5Inoperative See Operator's
Manual ................................................ 427
007AInoperative See Operator's
Manual ................................................ 423
0053Inoperative .................................. 432
0049Intell. Light Sy stem Inoperative ... 461
00AFKe yNot De tected (white dis‐
pl ay messa ge).....................................4 54 Index
487

00AFKe
yNot De tected (red displ ay
messa ge).............................................4 54
0075 Left Side Cur tain Airbag Mal‐
function Service Required (Example) ...4 28
Let fresh air into theve hicle interior.
Air Conditioning Malf. Visit Wo rk‐
shop ....................................................4 59
¢ Lowe ring .................................... 439
Malfunction Drive at Max. 50 mph...... 437
0049Malfunction See Operator ’s
Manual ................................................ 462
¢Max. Speed 22 mph.................... 438
Mercedes me connect Services Limi‐
te d See Operator's Manual .................. 431
N Pe rm anently Active Risk of Rolling
Aw ay ................................................... 449
00AF Obtain a New Key........................ 454
çOff .............................................. .439
00D9Off ............................................... 436 Only Shift
to'P' when Vehicle is Sta‐
tionary ................................................ .449
0059 Open/Close Con vertible To p
Comple tely .......................................... 460
0049Pa rking Brake See Opera tor's
Manual ................................................ 420
00AFPlace theKe y in the Mar ked
Space See Ope rator's Manual .............455
0077Please Cor rect Tire Pressure .......451
0049 Please Release Parking Brake .....4 23
PRE-SAFE Inoperative See Opera‐
to r's Manual ........................................ 431
Ra dar Sensors Dirty See Operator's
Manual ................................................ 424
006FRe ar Left Backrest Not
Latc hed (Example) ...............................4 56
00AFRe placeKey Bat tery .................... 455
Re versing Not Possible Service
Re quired .............................................. 448
003D See Ope rator's Manual ................ 441Service
Required Do Not Shift Gears
Vi sit Dealer .......................................... 448
Shift to'P' ...........................................4 49
Shift to'P' or 'N' toStart Engine .........450
0075SRS Malfunction Service
Re quired .............................................. 427
00CCSt eering Malfunction Incre ased
Ph ysical Ef fort See Ope rator's Man‐
ual ....................................................... 457
00CCSt eering Malfunction Stop
Immediately See Operator's Manual ... 456
St op Vehicle Lea veEngine Running
Wa itTransmission Cooling ..................448
003D Stop Vehicle Lea veEngine Run‐
ning ..................................................... 442
003D Stop Vehicle See Operator's
Manual ................................................ 443
00CC Stop Vehicle Vehicle Too Low ...... 438
çSuspended ..................................4 40
0049Switch Off Lights ......................... 462488
Index

0049Switch On Headlamps
................. 462
0077Ti rePress. Monitor Cur rently
Un available .......................................... 452
0077Ti rePress. Monitor Inoperative ... 452
0077Ti rePressure Monitor Inopera‐
tive NoWheel Sensors ........................ 452
Ti re s Overheated ................................. 453
To Deselect P or N,Dep ress Brake
and Start Engine .................................. 448
To Engage Transmiss. Position R Fir st
Dep ress the Brake ...............................4 49
Tr af fic Sign Assi stCamera View
Re stricted See Ope rator's Manual .......436
Tr af fic Sign Assi stCur rently Unavail‐
able See Operator's Manual ................ 436
Tr af fic Sign Assi stInoperative ............. 435
Tr ansmission Malfunction Stop ............ 447
0058 Trunk Partition Open ...................461
0049 Turn On the Ignition to Release
th ePa rking Brake ................................ .419 00CC
Vehicle Rising Please Wait.......... .434
00CCVe hicle Rising .............................. 436
0077Wa rning Tire Malfunction ............ 450
0077Wheel Sensor(s) Missing .............452
0059 While stationar y,apply the
brakes before operating the soft top.
.............................................................4 60
Display on the windshield
see Head-up Display
Distance control see Active Dis tance Assi stDISTRONIC
Di stance recorder
see Trip dis tance
DI STRO NIC
see Active Dis tance Assi stDISTRONIC
Door Locking (emergency key) ...................... .65
Locking (from inside) ............................. 62
Opening (from the inside) ......................62
Po we r closing function ......................... .65
Un locking (emer gency key) .................. .65
Un locking (from the inside) ...................62 Door cont
rol panel (rear passenger
compartment) ............................................ 14
DO T,Tire Identification Number (TIN) ... 389
Dr aw bar
see Tow- bar sy stem
Drinking and driving ................................13 4
Drinks holder see Cup holder
Drive Away Assist .................................... 194
Drive position Inserting .............................................. 141
Drive prog ram display ............................. 13 8
Drive prog rams
see DYNA MIC SELECT
Driver's seat see Seat
Driving lights see Automatic driving lights
Driving saf ety sy stem ............................ .155
ABS (Anti-lock Braking Sy stem) ........... 15 6
Ac tive Brake Assi st.............................. 15 9
BA S (Brake Assi stSystem) .................. 15 6 Index
489

Emer
gency
Overview of the help functions .............. 16
Re flective saf etyve st .......................... 356
Eme rgency braking ................................ .153
Emer gency braking
see BAS (Brake Assi stSystem)
Emer gency call sy stem
see Mercedes-Benz emer gency call sy stem
Emer gency engine start .......................... 372
Emer gency key
Locking a door ....................................... 65
Un locking a door .................................. .65
Emer gency operation mode
St arting theve hicle ............................. 13 2
Emer gency release
Tr unk lid (from inside) ............................ 71
Emer gency Tensioning Devices
Ac tivation .............................................. 31
ENERGIZING comfort Overview of programs ........................ .257
St arting the program ........................... 258
Engine ECO start/ stop function ......................1 36Engine number ...................................
.408
St arting (eme rgency operation
mode) .................................................. 13 2
St arting (Remo teOnline) ..................... 13 3
St arting (s tart/s top button) .................1 31
St arting assis tance .............................. 366
Switching off (s tart/s top button) ........ 14 5
Engine data Displaying ............................................ 13 9
Engine number ........................................ 408
Engine oil ................................................ .340
Ad ditives .............................................. 412
Capacity .............................................. .413
Checking the oil le vel using the on-
board computer ................................... 340
MB-Fr eigabe or MB-Appr oval .............. .413
Quality ................................................. 413
To pping up ...........................................3 40
Entering characters
Fu nction/no tes ................................... 24 4
ESC (Electronic Stability Control)
see ESP ®
(Electronic Stability Prog ram)
ESP ®
Crosswind Assist ................................. 15 9ESP
®
(Electronic Stability Prog ram) ...... 15 6
Ac tivating/deactivating ...................... .159
Fu nction/no tes ................................... 15 6
Exterior lighting Care .................................................... 352
Exterior lighting see Lights
Exterior mir rors ................................ 119, 12 0
Anti-gla remode (auto matic) ............... .120
Au tomatic mir rorfo lding function ........ 121
Fo lding in/out ...................................... 11 9
Operating the memory function ............ 98
Pa rking position .................................. .121
Setting ................................................. 11 9
External device Locking (child saf ety lock) .................. .251
Eyeglasses compa rtment ...................... .102 F
Fa tigue de tection
see ATTENTION ASSIST
Favo rites
Ad ding .................................................2 42 Index
491

Gas
station sear ch
St arting automatic sear ch................... 263
Switching au tomatic search on/off ..... 270
Using automatic sear ch....................... 270
Gasoline .................................................... 411
Gearshift recommendation ....................14 2
Genuine parts ............................................ 19
Glide mode ............................................... 14 2
Glo vebox
Air vent ................................................ 12 8
Locking/unlocking ...............................1 01H
Handbrake see Electric parking brake
Handling characteristics (unusual) ........376
HANDS-FREE ACCESS ................................ 69
Haza rdwa rning lights ............................ .113
Head airbag ................................................ 37
Head le vel heating (AIRSCARF) ................94
Head restra int
Fr ont (adjusting mechanically) .............. 88 Re
ar (extending and retracting) ............. 90
Re ar (extending from the front) .............89
Re ar passenger compartment (lo wer‐
ing from the front) ................................. 89
Head-up Display ...................................... 220
Ad justing display elements (on-board
compu ter) ............................................ 220
Ad justing the brightness (on-board
computer) ............................................ 220
Fu nction .............................................. 221
Menu (on-board compu ter) .................. 220
Operating the memory function ............ 98
Setting the position (on-board com‐
puter) .................................................. 220
Switching on/off ................................. 221
Headliner (care) ....................................... 354
High beam Switching on/off ..................................1 12
High-beam flasher ................................... 11 2
High-beam headlamps Adaptive Highbeam Assist .................. .114
Hill start assi st........................................ 17 7HOLD function
......................................... 17 7
Fu nction/no tes ................................... 17 7
Switching on/off ................................. 17 7
Hood Function (active hood) ........................ .337
Opening/closing ................................. 338
Re setting (active hood) ........................ 337
Hotspot Setting up (Wi-Fi) ................................. 250 I
Identification plate Engine .................................................4 08
Re frigerant .......................................... .415
Ve hicle ................................................ 408
Ignition Switching on (S tart/S top button) ........ 13 0
Ignition key
see SmartK ey
Immobilizer ................................................ 83
Indicator lamps see Warning/indicator lamps Index
493

K
KEYLESS-GO Locking theve hicle ................................ 63
Problem .................................................64
Un locking setting .................................. 59
Un locking theve hicle ............................63
Kickd own.................................................1 42
Using ................................................... 14 2
Knee airbag ................................................ 37L
Labeling (tires) see Tire labeling
Lamp see Interior lighting
Lamps (Instrument Display) see Warning/indicator lamps
Lane de tection (au tomatic)
see Active Lane Keeping Assist
Lane Keeping Assist
see Active Lane Keeping Assist Language
.................................................2 52
No tes .................................................. 252
Setting .................................................2 52
LA TC H-type (ISOFIX) child seat secur‐
ing sy stem
In stalling ................................................ 52
Le vel control sy stem
see AIRMATIC
Light switch Overview .............................................. 111
Lighting see In terior lighting
see Lights
Lights ........................................................ 111
Ad aptive Highbeam Assist .................. .114
Ad justing the instrument lighting ......... 214
Au tomatic driving lights ....................... 11 2
Combination swit ch............................. 11 2
Corne ring light function ....................... 11 4
Haza rdwa rning lights .......................... 11 3
High beam ............................................ 11 2
High-beam flasher ................................ 11 2
Light switch .......................................... 111
Lo w-beam headlamps .......................... 111Pa
rking lights ...................................... .111
Re ar fog lamp ....................................... 111
Re sponsibility for lighting sy stems .......1 11
Setting theex terior lighting switch-
off delay time ....................................... 11 5
Setting the sur round lighting ................ 11 5
St anding lights .................................... .111
Tu rn signals .......................................... 11 2
Limited Warranty
Ve hicle .................................................. 25
Live Traf fic Information
Displaying subsc ript ion information .... .276
Displ aying the tra ffic map .................. .277
Displ aying traf fic incidents .................. 277
Extending a subscription ...................... 276
Issuing hazard alert s ........................... 278
Load index (tires) .................................... .391
Load-bea ring capacity (tires) ................. 391
Loading Definitions ...........................................3 93
No tes ..................................................... 99
St ow age space under the trunk floor ... 104
Loading guidelines .................................... 99 Index
495