display MERCEDES-BENZ S-CLASS COUPE 2017 Repair Manual

Displa
ymessages Int
roduction Note
sond isplaymessages
Displa ymessages appear on them ultifunction
displa y.
Displ aymessa gesw ithg raphic symbols ar esim‐
plified in theO wner's Manual and ma ydiffer
from thes ymbols on them ultifunction displa y.
The multifunction displa yshows high-priority dis‐
pla ym essages in red. Cer tain displa ymessages
ar ea ccompanied byaw arning tone.
Please respond in accordance wit hthe display
messages and follo wt he additional no tesint his
Owner's Manual.
Fo rs ome displa ymessa ges,as ymbol is also
shown:
R ¤ Further information R
O Hide displa ymessage
Yo uc an select thed esired symbol byswiping
lef torr ight on thel eft-hand touc hc ontrol .Press
the ¤ symbol tosho wfurther information on
th em ultifunction displa y.Press theO symbol
to hide thed ispla ymessage.
Yo uc an hide lo w-priority displa ymessages by
pressing the¤ button or thel eft-hand touch
cont rol. The displa ymessages ar ethen stored in
th em essag ememor y.
Re ctify thec ause of adispla ymessag eas
qu ickl yasp ossible.
High-priority displa ymessages canno tbehid‐
den. The multifunction displa yshows th ese dis‐
pla ym essages continuousl yuntil thec ause of
th em essag ehas been rectified. Calling up
storedd ispl aymessages
On-boa rdcompu ter:
, Service .
1m essage
If th er ea reno displa ymessages, No messages
appear sonthe multifunction displa y. #
Scrol lthrough thed ispla ymessages byswip‐
ing upwards or down wardsont he left-hand
to uc hc ontrol. #
Toexitth em essag ememor y:press the
¤ button. 428
Displa ymessages and warning/indicator lamps

Displa
ymessages
Possible causes/consequences and M
MSolutions
Radar sensors dirty See
Owner's Manual *T
heradar sensor sy stem is malfunctioning. Possible causes:
R soiling of thes ensors
R heavy rain
R extende dcountr ydriving wi thout other traf fic, e.g. in thed esert
Driving sy stems and driving saf etys ystems ma ybem alfunctioning or temp orarily una vailable.
Onc ethe cause of thep roblem is no longer present ,driving sy stems and driving saf etys ystems 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 nallsenso rs . #
Restar tt he engine. 440
Displaymessa gesa nd warning/indicator lamps

Displa
ymessages
Possible causes/consequences and M
MSolutions
6 Restraint sys. malfunction
Consult workshop *T
herestra int sy stem is faulty . &
WARNING Risk of inju ryor fata linjur ydue toam alfunctio nintherestra int sy stem
If th er estraint sy stem is malfunctioning, restra int sy stem components ma ybetriggered unintentionally or
might no tbetriggered at all in thee vent of an accident. Thi smayaffect thes eat belt tensioner or airbag, for
ex ample. #
Have ther estraint sy stem checkeda nd repaired immediately at aqualified specialis tworks hop. De
tection of arestraint sy stem malfunction:
R The 6 restra int sy stem warning lam pdoes no tlight up when thei gnition is switched on.
R The 6 restra int sy stem warning lam plight supc ontinuousl yorrepeatedl yduring ajourne y. #
Consult aqualified specialis tworks hop immediatel y.442
Displaymessa gesa nd warning/indicator lamps

Displa
ymessages
Possible causes/consequences and M
MSolutions
Front-passenger airbag dis-
abled See Owner's Manual *T
he front passenger airbag is disabled, eventhough an adult or aperson wit habuild cor responding tothat of an
adult is seated on thef ront passenger seat. If additional forc es ar eapplied tothes eat, thew eight thes ystem
de tects ma ybetoo low. &
WARNING ‑Riskofi njuryor eve nfatal injur ywhen thef ront passenger airbag is disabled
If th ef ront passenger airbag is disabled, It will no tbedeployedint heeve nt of an accident and canno tperform
its intended pr otectiv efunction.
Ap erson in thef ront passenger seat could then, fore xamp le, com eintoc ontact wi th thevehicle interior ,espe‐
cially if thep erson is sitting tooc lose tothed ashboard. #
Beawareoft hestatus of thef ront passenger airbag bo thbefor eand during thej ourne y. #
Pull overand stop thev ehicle safely as soon as possible, paying attention toroad and traf ficc onditions. #
Chec kthe status of thea utomatic front passenger airbag shutof f. #
If necessar y,consult aqualified specialis tworks hop immediatel y.444
Displaymessa gesa nd warning/indicator lamps

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
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
M *T
he engine bonne tisopen. &
WARNING Risk of accident du etodriving wit hthe engine bonne tunlo cked
An unloc kede ngin ebonn etma yopen up when thev ehicle is in motion and bloc kyour vie w. #
Neveru nloc kthe engine bonne twhen driving. #
Befor eevery trip, ensur ethat thee ngine bonn etis loc ked. #
Pull overand stop thev ehicle safely as soon as possible. #
Close thee ngine bonn et.
C *A
tlea st one door is open. #
Close al ldoo rs. 468
Displaymessa gesa nd warning/indicator lamps

Lights
Displa
ymessages
Possible causes/consequences and M
MSolutions
b Example:Left dipped beam *T
he cor responding light source is defective. #
Consult aqualified specialis tworks hop.
% LED light bulbs: thed ispla ymessag efor thec orresponding lam ponly appears when allthel ight-emitting diodes
in thel am ph avef ailed.
b Activ eLight System inoper-
ative *T
he activ eheadlamp sarefaulty. #
Consult aqualified specialis tworks hop.
b Intelligent Light System
inoperative *T
he Intelligent Light Sy stem is faulty .The lighting sy stem continues tofunction properly withou tthe functionsof
th eI ntelligent Light Sy stem. #
Consult aqualified specialis tworks hop.
b Malfunction See Owner's
Manual *T
heexterior lighting is faulty. #
Consult aqualified specialis tworks hop. 47 0
Displaymessa gesa nd warning/indicator lamps

Displa
ymessages
Possible causes/consequences and M
MSolutions
Adaptive Highbeam Assist
Plus Camera view restric-
ted See Owner's Manual *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. Wa
rning and indicator lamps Overvie
wofwarningand indicator lamps Som
esystems per form aself-tes twhen thei gni‐
tion is switched on. Some warning and indicator
lamps ma ybriefly light up or flash. This behav‐
iour is non-critical. Thes ewarning and indicator
lamps onl yindicat eamalfunction if they light up
or flash af tert he engine is star tedord uring a
journe y. Instrument displa
yinthe widesc reen cockpit Prog
ressiv esetting (widescreen cockpit) 472
Displaymessa gesa nd warning/indicator lamps

If
yo us elect thep rogressiv edispla ysetting in
ve hicles wit hawidescreen cockpit, thep osition
of thei ndicator lamps in thei nstrument display
ch anges.
Wa rning and indicator lamps:
L Dipped beam (→
page119 )
T St
anding light s(→pag e119 )
K Main beam (→
page121 )
#! Tu
rn signal light (→ page121 )
R Re
ar fogl ight (→ page119 ) ü
Seat bel
tisnotfast ened
(→ pag e482)
J Brakes (red) (→
page474 )
J Brakes (yell
ow)(→pag e474 )
! ABS malfunction (→
page474 )
÷ ESP®
(→ page 474)
å ESP®
OFF (→ page474 )
! Electric parking brak
e(→pag e474 ) Ð
St
eering assis tance malfunction
(→ page 484)
# Electrical
fault (→ page485)
6 Re
stra int sy stem (→ page474 )
; Engine diagnosis (→
page485)
8 Fu
elreser vewit hfuel filler cap loca‐
tion indicator (→ page485)
? Coolant
tooh ot/cold (→ page485)
· Dis
tance warning (→ page483)
h Ty
re pressur emonitoring sy stem
(→ pag e488) Displa
ymessages and warning/indicator lamps 473