2017 MERCEDES-BENZ S-CLASS COUPE Owners Manual

Displa
ymessages
Possible causes/consequences and M
MSolutions
É Stop vehicle Vehicle too
low *Y
ou ha vepulled away despit ethe vehicle le velb eing tool ow. #
Pull overand stop thev ehicle safely as soon as possible, paying attention toroad and traf ficc onditions.
The vehicle rises tothes elected vehicle le vel. #
Wait until thed ispla ymessag edisappear sbefor epulling away.
If th ed ispla ymessag edoes no tdisappear and awarning tone also sounds, AIR BOD YCONTROL is malfunctioning: #
Do no tdrive fast erthan 80 km/h and consult aqualified specialis tworks hop immediatel y.
* NO
TEThe tyres of thef ront axle or thef ront wings could be damaged bylarge steering mo vements #
Avoid larg esteering mo vements whil edriving and lis tenf or scraping sounds. #
Ifyo uh ear sc raping sounds, pull overand stop thev ehicle safely ,paying attention toroad and traf ficc on‐
ditions ,and se tahigher vehicle le velifp ossible. #
Setah igher vehicle le vel.
Dependin gonthe malfunction, thev ehicle is raised. 446
Displaymessa gesa nd warning/indicator lamps

Displa
ymessages
Possible causes/consequences and M
MSolutions Fault Drive at max. 80
km/h
*T
he AIR BODY CONTROL function is restricted. The vehicle's handling characteristic smaybe af fected.
* NO
TEThe tyres of thef ront axle or thef ront wings could be damaged bylarge steering mo vements #
Avoid larg esteering mo vements whil edriving and lis tenf or scraping sounds. #
Ifyo uh ear sc raping sounds, pull overand stop thev ehicle safely ,paying attention toroad and traf ficc on‐
ditions ,and se tahigher vehicle le velifp ossible. #
Do no tdrive fast erthan 80 km/h. #
Consult aqualified specialis tworks hop.
Active Lane Keeping Assist
currently unavailable See
Owner's Manual *A
ctiv eLane Keeping Assis tistemporaril yunavailable.
The ambien tcondition sareoutside thes ystemb order s(→pag e228).
Ve hicles with Activ eS teering Assis t:thec amer aviewm aybe restricted bythew indscreen. #
Driv eon.
As soon as thea mbient conditions ar ewithin thes ystem borders, thes ystemw ill become available again.
If th ed ispla ymessag edoes no tdisappear on vehicles wit hActiv eSteering Assis t: #
Pull overand stop thev ehicle safely as soon as possible, paying attention toroad and traf ficc onditions. #
Clea nthe windscreen.
Active Lane Keeping Assist
inoperative *A
ctiveLane Keeping Assis tismalfunctioning. #
Consult aqualified specialis tworks hop. Displa
ymessages and warning/indicator lamps 447

Displa
ymessages
Possible causes/consequences and M
MSolutions
Active Blind Spot Assist
currently unavailable See
Owner's Manual *A
ctiv eBlind Spo tAssististemp orarily una vailable.
The sy stem border shave been reached (→ page225). #
Driv eon.
Once thec ause of thep roblem is no longer present ,the sy stem will be available again. #
Ifth ed ispla ymessag edoes no tdisappear ,stopt he vehicle while paying attention toroad and traf ficc onditions
and restar tt he engine.
Active Blind Spot Assist
inoperative *A
ctiveBlind Spo tAssistis malfunctioning. #
Consult aqualified specialis tworks hop.
Blind Spot Assist currently
unavailable See Owner's
Manual *B
lind Spo tAssis tist emporaril yunavailable.
The sy stem border shave been reached (→ page225). #
Driv eon.
Once thec ause of thep roblem is no longer present ,the sy stem will be available again.
or #
Ifth ed ispla ymessag edoes no tdisappear ,stopt he vehicle while paying attention toroad and traf ficc onditions
and restar tt he engine. #
If necessar y,clean ther ear bumper .Ifthe bumper is extreme lydirty ,the sensor sinthe bumper ma ybemal‐
functioning.
Blind Spot Assist inopera-
tive *B
lind Spo tAssis tism alfunctioning. #
Consult aqualified specialis tworks hop. 448
Displaymessa gesa nd warning/indicator lamps

Displa
ymessages
Possible causes/consequences and M
MSolutions
Active Parking Assist and
PARKTRONIC inoperative
See Owner's Manual *A
ctiveParking Assis tand Parking Assis tPARKTRONIC ar emalfunctioning. #
Stop thev ehicle, paying attention toroad and traf ficc onditions ,and restar tt he engine. #
Ifth ed ispla ymessag econtinues tobe displa yed, consult aqualified specialis tworks hop.
Traffic Sign Assist inopera-
tive *T
raffic Sign Assis tismalfunctioning. #
Consult aqualified specialis tworks hop.
Traffic Sign Assist currently
unavailable See Owner's
Manual *T
raffic Sign Assis tistemporaril yunavailable. #
Driv eon.
Onc ethe cause of thep roblem is no longer present ,the sy stem will be available again.
Traffic Sig nAssist Camera
view restricted See Own-
er' sM anual *T
he camer aviewisr estricted. Possible causes:
R dirtont he windscreen in thec amera's field of vision
R heavy rain, sno worfog
Driv ings ystems and driving saf etys yst ems ma ybemalfunctioning or temp orarily una vailable.
Onc ethe cause of thep roblem is no longer present ,driving sy stems and driving saf etys yst ems ar eavailable again.
If th ed ispla ymessag edoes no tdisappear: #
Pull overand stop thev ehicle safely as soon as possible, paying attention toroad and traf ficc onditions. #
Clea nthe windscreen. Displa
ymessages and warning/indicator lamps 449

Displa
ymessages
Possible causes/consequences and M
MSolutions
ë Off *T
he HOLD function is deactivated because thev ehicle is skidding or acondition fora ctivation is no tmet. #
Reactivat ethe HOLD function later or checkt he activation conditions fort he HOLD function .
Active Distance Assist
available again *A
ctiveDistan ce Assi stDISTRONI Cisoperationa laga in and can be acti vated( →pag e186).
Active Distance Assist cur-
rently unavailable See Own-
er's Manual *A
ctiv eDistan ce Assi stistemp orarily una vailable.
The ambien tcondition sareoutside thes ystemb order s(→pag e184). #
Driv eon.
As soo nasthe ambient conditions ar ewithin thes ystem borders, thes ystemw ill become available again.
Activ eDistance Assist inop-
erative *A
ctiveDistan ce Assi stis malfunctioning.
Other drivin gand drivin gsafet ys ystems ma yalso be malfunctioning. #
Consult aqualified specialis tworks hop.
Active Steering Assist cur-
rently unavailable See Own-
er's Manual *A
ctiv eSteering Assis tistemporaril yunavailable.
The ambien tcondition sareoutside thes ystemb order s(→pag e190). #
Driv eon.
As soo nasthe ambient conditions ar ewithin thes ystem borders, thes ystemw ill become available again. #
If necessar y,clean thew indscreen in thec amera's field of vision. 450
Displa ymessages and warning/indicator lamps

Displa
ymessages
Possible causes/consequences and M
MSolutions
Active Steering Assist inop-
erative *A
ctiveSteering Assis tismalfunctioning. ActiveD ista nce Assi stremains available. #
Consult aqualified specialis tworks hop.
Limiter passive *I
fyou depress thea ccelera torp eda lbeyo ndthep ressur epoint (kickdown), thel imiter is switched topassiv emode
(→ pag e182).
È ---km/h *T
he limiter canno tbeactivated as no tall activation conditions ha vebeen fulfilled. #
Obser vethea ctivation conditions of thel imiter .
Limiter inoperative *T
he limiter is malfunctioning. #
Consult aqualified specialis tworks hop.
¯ ---km/h *C
ruise control canno tbeactivated as no tall activation condition sarefulfilled. #
Obser vethea ctivation conditions forc ruisec ontrol .
Cruise control off *C
ruise control has been deactivated.
If th er eisana dditional warning tone, cruise control ha sbeens witched of fautomatically ( →pag e180).
Cruise control inoperative *C
ruise control is malfunctioning. #
Consult aqualified specialis tworks hop.
Cruise control and Limiter
inoperative *C
ruise control and thel imiter ar emalfunctioning. #
Consult aqualified specialis tworks hop. Displa
ymessages and warning/indicator lamps 451

Displa
ymessages
Possible causes/consequences and M
MSolutions
Speed limit (winter tyres)
XXX km/h *Y
ou ha vereached thes tore dm aximum speed forw inter tyres. It is no tpossible toexc eed this speed. Lowering
*T
hevehicle le velm aybe lo weredf or thef ollowing reasons:
R youh ave selected adiffe re nt driv eprogram.
R youh ave exceeded acritical speed.
R youh ave changed thev ehicle le velbyp ressing abutton. max. speed 35 km/h
*T
hevehicle has been se ttotranspo rtleve l.Tr anspor tleve lisn otap ermissible drivin gleve l. Onl ysuitable fort rans‐
porting thev ehicle. #
Do no tdrive fast erthan 35 km/h.
ð Maximum spee dexceeded *T
he maximum permissible speed has been exceeded (onl yfor cer tain countries). #
Driv emores lowl y. 452
Displa ymessages and warning/indicator lamps

Engine
Displa
ymessages
Possible causes/consequences and M
MSolutions
Top up coolant See Own-
er’s Manual *T
he coolant le velist oo lo w.
* NO
TEEngine dama gedue toinsuf ficient coolant #
Avoid long journe yswit hinsuf ficient coolant. #
Addc oolant .
?
Coolant Stop vehicle
Switc hengin eoff *T
he coolant is tooh ot. #
Stop thev ehicle immediately ,paying attention toroad and traf ficc onditions ,and switc hoffthee ngine. &
WARNING Danger of bu rnsw hen opening theb onnet
If yo uo pen thee ngine bonn etwhen thee ngine has overheated or during afireint he engine compartment, you
could come int ocontact wi thhotg ases or other escaping operating fluids. #
Befor eopening theb onnet ,allowt he engine tocool down. #
Inthee vent of afireint he engine compartment, keep thee ngine bonn etclosed and cal lthe fire service. #
Wait until thee ngine has cooled down. #
Mak esuret hat thea ir supply tother adiator is no tobstructed. #
Avoiding high loads on thee ngine, driv eontothe neares tqualified specialis tworks hop. In doing so, ensur ethat
th ec oolant temp eratur edispla yremain sbelo w1 20 °C. Displ
aymessa gesa nd warning/indicator lamps 453