2019 MERCEDES-BENZ S-CLASS CABRIOLET lane assist

Overview of displa
yson the multifunction
display 1
Outside temp erature
2 Drive prog ram
3 Transmission position
4 Time
5 Display section
% Ve
hicles with an Instrument Display in
th eWi descreen Co ckpit: the position of
th e displa yswill dif fer from those displa yed
here. Fu
rther displa yson the multifunction display:
0097 Gearshift
recommendation (→ page 142)
ë Active Parking Assist activated
(→ page 192)
é Parking Assist PARKTRONIC deacti vated
( → page 184)
00B2 Cruise control (→
page164)
ç Active Dis tance Assi stDISTRONIC
(→ page 166)
00D4 Ac
tive Brake Assi st(→ page 163)
è Active Steering Assis t(→ page 172)
00B0 Ac
tive Lane Keeping Assist(→ page 205)
± Active Lane Change Assi st(→ page 174)
00D9 HOLD fu
nction (→ page 177)
00CE Ad
aptive Highbeam Assist (→ page114)
Ve hicles with Traf fic Sign Assis t:De tected
instructions and traf fic signs (→ page 198). Ad
justing the in stru ment lighting #
Turn brightness control 1up or down.
The lighting of the Instrument Display and in
th e control elements of theve hicle interior is
adjus ted. 214
Instrument Display and on-board computer

Menus and submenus
Fu
nctions on the Service menu of the on-
board compu ter On-board computer:
, Service #
Toselect the function: swipe upwards or
down wards on the left-hand Touch Control. #
Press the left-hand Touch Control.
Fu nctions in theService menu:
R Message memory (→ page418)
R Tires:
- Che cking the tire pressure with the tire
pressure monitoring sy stem
(→ page 382)
- Restarting the tire pressure monitoring
sy stem (→ page 383)
R ASSYST PLUS: calling up the service due
date (→ page 336) Calling up
the assistant display On-board computer:
, Assistance
% When you ha veset thest yle to Classic ,you
can view the assis tant displ aymenu con‐
te nts in the left-hand portion of the Instru‐
ment Displa y.
The following displa ysare available on the assis‐
ta nt displ aymenu:
R Assis tant displ ay
R Attention le vel (→ page 196) #
Toswitch between the displa ys:swipe
upwards or down wards on the left-hand
To uch Control. St
atus displa yson the assis tant displ ay:
R 00D7 :AT TENTION ASSIST deactivated
R 00D4: Active Brake Assi stdeactivated
R Light lane markings: Active Lane Keeping
Assist activated
R Green lane markings: Active Lane Keeping
Assist active Instrument Display and on-board computer
215

Display messages
Possible causes/consequences and 0050
0050Solutions
Active Steering Assist Cur-
rently Unavailable See
Operator's Manual #
If necessar y,clean the windshield in the camera's field of vision. #
Check the tire pressure if necessar y.
00AD ATTENTION ASSIST: Take a
Break! *A
TTENTION ASSIST has de tected fatigue or an increasing la ckof concentration on the part of the driver
(→ page 196). #
Ifnecessa ry,ta ke a break.
Traffic Sign Assist Inopera-
tive *T
raffic Sign Assist is malfunctioning. #
Visit a qualified specialist workshop.
Active Lane Keeping Assist
Currently Unavailable See
Operator's Manual *A
ctive Lane Keeping Assist is temp orarily una vailable.
The ambient conditions are outside the sy stem limits (→ page 205).
Ve hicles with Active Steering Assis t:The camera view may be limited bythe windshield. #
Drive on.
As soon as the ambient conditions are within the sy stem limits, the sy stem will become available again.
If th e display message does not disappear on vehicles with Active Steering Assis t: #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Clean the windshield.
*A ctive Steering Assist has reached its sy stem limits. Display messages and
warning/indicator lamps 435

Display messages
Possible causes/consequences and 0050
0050Solutions
Once the cause of the problem is no longer present, driving sy stems and driving saf ety sy stems will be available
again.
If th e display message does not disappear: #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Clean the windshield.
Active Lane Keeping Assist
Inoperative *A
ctive Lane Keeping Assist is malfunctioning. #
Consult a qualified specialist workshop. Malfunction Drive at Max.
50 mph
*A
IRMATIC is functioning only toa limited extent. The vehicle's handling characteristics may be af fected.
* NO
TEThe tires of the front axle or the front fende rscould be damaged bylarge steering mo vements #
Avoid large steering mo vements while driving and lis tenfo r scraping sounds. #
Ifyo u hear sc raping sounds, pull over and stop theve hicle safely, paying attention toroad and traf fic con‐
ditions, and set a higher vehicle le vel if possible. #
Drive in a manner appropriate forth e cur rent le vel, but do not exceed 50 mph (80 km/h). #
Visit a qualified specialist workshop.
Blind Spot Assist Not Avail-
able When Towing a Trailer
See Operator's Manual *W
hen you es tablish the electrical connection tothe trailer, Blind Spot Assist is una vailable. #
Press the left-hand Touch Control and ackn owledge the display message. Display messages and
warning/indicator lamps 437

Display messages
Possible causes/consequences and 0050
0050Solutions
Cruise Control Inoperative *C
ruise control is malfunctioning. #
Visit a qualified specialist workshop.
Active Lane Keeping Assist
Camera View Restricted
See Operator's Manual *
Ve hicles without Active Steering Assis t:the camera view is restricted.
Po ssible causes are:
R dirt on the windshield in the camera's field of vision
R heavy rain, snow or fog
Driving sy stems and driving saf ety sy stems may be malfunctioning or temp orarily una vailable.
Once the cause of the problem is no longer present, driving sy stems and driving saf ety sy stems will be available
again.
If th e display message does not disappear: #
Pull over and stop theve hicle safely as soon as possible, paying attention toroad and traf fic conditions. #
Clean the windshield. Engine
Display messages
Possible causes/consequences and 0050 0050Solutions
003D *T
he battery is not being charge d. Display messages and
warning/indicator lamps 441

1,
2, 3 ...
4MATIC ..................................................... 14 3
Fu nction .............................................. 14 3
12 V battery
see Battery (vehicle)
12 V so cket
see Soc ket (12 V)
360° Camera ........................................... 187
Fu nction .............................................. 187
Opening the camera co ver (rear view
camera) .............................................. .190
Selecting a view ................................... 189
Setting favo rite s ..................................1 90A
A/C function Activating/deactivating (multimedia
sy stem) ................................................ 12 3
Switching on/off (control panel) ......... 12 3
ABS (Anti-lock Braking Sy stem) ............ .156
Ac celeration
see Kickdown Ac
cident and breakdown manage‐
ment
Mercedes me connect ........................ .303
Ac oustic locking verification signal
Ac tivating/deactivating ......................... 59
Ac tivating/deactivating automatic
vo lume adjustment
Burmes ter®
sur round sound sy stem ... 334
Ac tive Blind Spot Assi st......................... 202
Brake application ................................. 204
Fu nction .............................................. 202
Switching on/o ff................................. 205
Sy stem limitations ...............................2 02
Ac tive Brake Assi st
Fu nction/no tes ................................... 15 9
Setting ................................................. 16 3
Ac tive Di stance Assist DIST RONIC ........ 16 6
Ac tive Emergency Stop Assist .............. 175
Ac tive Lane Change Assi st................... 174
Calling up a speed .............................. .168
Displ ays in the Instrument Display .......1 75
Fu nction .............................................. 16 6
Increasing/decreasing speed ..............1 68
Re quirements ...................................... 16 8Ro
ute-based speed adap tation ........... .170
St eering wheel buttons ........................ 16 8
St oring a speed ................................... 16 8
Switching off/deacti vating .................. 16 8
Switching on/activating ...................... 16 8
Sy stem limitations ...............................1 66
Ac tive Eme rgency Stop Assist ................ 175
Ac tive hood (pedestrian pr otection) ...... 337
Me thod of operation ............................3 37
Re setting ............................................. 337
Ac tive Lane Change Assi st...................... 174
Ac tivating/deactivating ...................... .175
Fu nction ............................................... 174
Ac tive Lane Keeping Assist .................... 205
Ac tivating/deactivating ...................... .207
Ac tivating/deactivating thewa rning .. .208
Fu nction .............................................. 205
Setting the sensitivity .......................... 208
Sy stem limitations ...............................2 05
Ac tive Park ing Assist .............................. 19 0
Cross Traf fic Alert ................................ 19 5
Drive AwayAssi st................................ 194
Exiting a pa rking space ........................ 19 3
Fu nction .............................................. 19 0 Index
477

Maneuvering assis
tance ...................... 19 6
Pa rking ................................................ 19 2
Sy stem limitations ...............................1 90
Ac tive Se rvice Sy stem PLUS
see AS SYST PLUS
Ac tive Speed Limit Assi st....................... 16 9
Displ ay................................................. 16 9
Fu nction .............................................. 16 9
Ac tive Steering Assist ............................ .172
Ac tivating/deactivating ...................... .173
Ac tive Emergency Stop Assist .............. 175
Ac tive Lane Change Assi st................... 174
Displ ays in the Instrument Display .......1 75
Fu nction ............................................... 172
Sy stem limitations ...............................1 72
Ad aptive cruise control
see Active Dis tance Assi stDISTRONIC
Ad aptive Highbeam Assist
Fu nction ............................................... 11 4
Switching on/off .................................. 11 5
Ad ditional value range
Setting display content ........................ 213Ad
diti ves................................................... 412
Engine oil ............................................. 412
Fu el ...................................................... 412
Ad diti ves (engine oil)
see Additives
Ad diti ves (fuel)
see Fuel
Ad dress book
see Contacts
Ad justing the balance/ fader
Burmes ter®
high-end Sur round
sound sy stem ...................................... 335
Burmes ter®
sur round sound sy stem ... 334
Ad justing the bass, mid- range and
treble
Burmes ter®
high-end Sur round
sound sy stem ...................................... 334
Ad justing the mid- range, treble and
bass
Burmes ter®
high-end Sur round
sound sy stem ...................................... 334
Ad justing the sound focus
Burmes ter®
sur round sound sy stem ... 334 Ad
justing the sound optimization
Burmes ter®
high-end Sur round
sound sy stem ...................................... 335
Ad justing treble, mid- range and bass
settings
Burmes ter®
high-end Sur round
sound sy stem ...................................... 334
Burmes ter®
sur round sound sy stem ... 334
ADS PLUS damping sy stem
see AIRMATIC
Af ter-sales service center
see ASS YST PLUS
Air bag Reduced pr otection ...............................40
Air distribution Setting (multimedia sy stem) ................1 24
Air freshener sy stem
see Perfume atomizer
Air inlet see Air-water duct
Air pressu re
see Tire pressure 478
Index

Display message
...................................... 41 8
Calling up (on-board co mputer) .......... .418
No tes ................................................... 41 8
Display messages 00B2 - - -mph.....................................4 40
ç - - -mph.....................................4 39
003D12 V Battery See Operator's
Manual ................................................ 443
0059 12V Battery See Operator's
Manual ................................................ 459
Ac tive Blind Spot Assi stCur rently
Un available See Operator's Manual .....4 34
Ac tive Blind Spot Assi stInoperative .... 439
Ac tive Blind Spot Asst. Not Available
When Towing a Trailer See Opera‐
to r's Manual ........................................ 432
Ac tive Brake Assi stFunctions Cur‐
re ntly Limited See Ope rator's Man‐
ual ....................................................... 431
Ac tive Brake Assi stFunctions Limi‐
te d See Operator's Manual .................. 431Ac
tive Dis tance Assi stCur rently
Un available See Operator's Manual ....440
Ac tive Dis tance Assi stInoperative ......440
Ac tive Dis tance Assi stNow Available
............................................................ .440
0049Ac tive Headlamps Inoperati ve..... 462
Ac tive Hood Malfunction See Opera‐
to r's Manual ........................................ 457
Ac tive Lane Keeping Assist Camera
Vi ew Restricted See Ope rator's Man‐
ual ....................................................... 441
Ac tive Lane Keeping Assist Cur rently
Un available See Operator's Manual .....4 35
Ac tive Lane Keeping Assist Inopera‐
tive ...................................................... 437
Ac tive Parking Assist and
PA RKTRONIC Inoperati veSee Ope ra‐
to r's Manual ........................................ 434
Ac tive Steering Assist Cur rently
Un available See Operator's Manual .....4 34 Ac
tive Steering Assist Inoperative .......433
Ad aptive Highbeam Assist Camera
Vi ew Restricted See Ope rator's Man‐
ual ....................................................... 463
Ad aptive Highbeam Assist Cur rently
Un available See Operator's Manual .....4 63
Ad aptive Highbeam Assist Inopera‐
tive ...................................................... 463
Air Conditioning Malfunction See
Operator's Manual ...............................459
Apply Brake toShift from 'P' ...............448
00AD ATTENTION ASSIST Inoperative ... 439
00ADAT TENTION ASSIS T:Take a
Break! .................................................. 435
0049Au tomatic Headlamp Mode
Inoperative .......................................... 463
Au xilia ryBattery Malfunction ..............449
Blind Spot Assi stCur rently Una vaila‐
ble See Opera tor's Manual .................. 433
Blind Spot Assist Inoperative ............... 434486
Index