Folding th
erears eat backres tback X
If necessary, mov ethe driver' sorfront-
passenger seat forward.
! Mak esure that th eseat belt does not
become trapped when foldin gthe rear seat
backrest back. Otherwise, it could be dam-
aged.
X Swin grear seat backrest 0046bac kuntil it
engages. G
Ris
kofi njury
Mak esure that th erear seat backrest is cor-
rectl yengage dinp osition .Otherwise, vehicle
occupant scould be injured by object sbeing
thrown aroun difyou:
R brak esharply
R chang edirection suddenly
R are involved in an accident
If th erear seat backrest is no tengaged, it will
appear in th emulti-function display in the
instrumen tcluster.
i You should always engage th erear seat
backrest sifyou do no tneedt he through-
loadin gfeature. This will preven taccess to
th eb oot from th evehicl einterior.
X If necessary, mov ethe driver' sorfront-
passenger seat back. Securing
aload
Lashing eyelets G
Ris
kofi njury
Distribut ethe load on th elashing eyelets
evenly.
Otherwise, vehicl eoccupant scould be
injured by object sbein gthrown aroun difyou:
R brak esharply
R chang edirection suddenly
R are involved in an accident
Pleas eobserv ethe loadin gguidelines.
Observ ethe followin gpoints or guidelines
when securin gloads:
R secure th eload usin gthe lashing eyelets.
R do no tuse elastic straps or nets to secure
al oad, as these are only intended as an
anti-slip protection for light loads.
R do no trout elashing material sacross sharp
edge sorc orners.
R pad shar pedge sfor protection.
The are four lashing eyelet sintheboot on the
Coupé and two lashing eyelet sintheboot sill
on th eCabriolet. Coupé shown as an example
X
Coupé: foldupt helashing eyelets 0046next
to th erear seat backrest and put them
throug hthe slitsint hecarpet. 170
Loading and stowingCont
rols
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Display messages Possible causes/consequences and
0050
0050Solutions P Select
Par
k( P) Wit
hthe HOLD function or DISTRONIC PLUS* activated, you
have:
R opened th edriver's doo rand release dthe seat belt or
R switched of fthe engin eor
R opened th ebonnet
At onem ay also soun datregular intervals. The tone becomes
loude rifyou attemp ttolockt he vehicle.
You canno tstart th eengine.
X Mov ethe selector lever to P.
You can restar tthe engine. To start
engine, shift to
PorN You hav
eattempte dtos tart th eenginea nd th eselector lever
is in position Dor R.
X Mov ethe selector lever to Por N. DISTRONIC
PLUS deactiva‐
ted
autom.
See Own‐
er'
sM an‐
ual Vehicles wit
hanavigation system* :the vehicl eisclose to a
radi otelescope facilit yand therefore may no ttransmit any
rada rsignals. The rada rsensor system has switched of fauto-
matically. Awarnin gtonea lso sounds.
X Drive on.
DISTRONIC PLUS* is available again as soo nasthevehicle
is far enough away from th eradi otelescope facility
(Y page 304). 210
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messagesPractical advice
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Display messages Possible causes/consequences and
0050
0050Solutions Cruise
control ---k
m/h Ac
onditi on foractivatin gcruise control has no tbeen fulfilled.
You hav etried to store aspeed belo w30km/ h,fore xample.
X Activat eESP®
(Y page 55)
X If condition spermit ,drive faste rtha n3 0km/ hand store
th es peed (Y page 122). Symbol messages
G
Risk of acciden
tand injury
If wor krelevant to safet yiscarriedout incorrectly, this could impair th eoperatin gsafet yofy our
vehicle. You could los econtro lofthevehicl eand caus eanaccident. In addition ,the safety
systems may no longer be able to protect you or other sastheya re designed to do.
Always hav emaintenance wor kcarrie dout at aqualified specialist workshop .The workshop must
hav ethe necessary specialist knowledge and tools to carry out th eworkr equired. Mercedes-
Benz recommends that you use aMercedes-Ben zServi ce Centr efor this purpose .Inparticular,
wor krelevant to safet yoronsafety-related systems mus tbecarriedout at aqualified specialist
workshop. Display messages Possible causes/consequences and
0050 0050Solutions 00F6 If th
esymbol appears in th emultifunction display, aseat belt
tongue has been clipped into arear seat belt buckle.
Further information on th estatu si nd icato rfor ther ear seat
belt s(Ypage 79) 00F7 G
Risk of injury
If th esymbol appears in th emultifunction display, aseat belt
tongue has no tbeen clipped into arear seat belt buckle.
X If necessary, ask th eoccupant sintherear to faste ntheir
seat belts.
Further information on th estatu si nd icato rfor ther ear seat
belt s(Ypage 79) 0084 The boo
tlid is open.
X Clos ethe boo tlid. 0058 Close
boo
ts epa‐
rator The boo
tseparator* is open.
X Clos ethe boo tseparator*. 216
Display
messagesPractical advice
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Display messages Possible causes/consequences and
0050
0050 Solutions 003F The battery is no
tbein gcharged. Awarnin gton ea lso sounds.
Possibl ecauses are:
R af ault yalternator
R at ornp oly-V-belt
R am alfunction in th eelectronics
X Pull ove rand stop th evehicl esafely, payin gattention to
roa dand traffic condition sand leav ethe engin erunning.
X Ope nthe bonnet.
X Chec kwhether th epoly-V-belt is torn.
If th epoly-V-belt is torn:
! do no tcontinu edriving. The engin ecould otherwise over-
heat.
X Switc hoffthee ngine.
X Consult aqualified specialist workshop.
If th epoly-V-belt is OK:
X Visit aqualified specialist workshop. 0026 Check
brake wear The brak
epads/lining shaver eached their wear limit.
X Visit aqualified specialist workshop. 004D Check
brake
fluid
level
G
Risk of accident
There is insufficien tbrak efluidint hebrak efluidr eservoir .In
addition ,the 004D indicato rlamp in th einstrument cluster
lights up and awarnin gtones ounds.
X Pull ove rand stop th evehicl esafely as soo naspossible,
payin gattention to roa dand traffic conditions. Do no tcon-
tinue drivin gunder any circumstances.
X Consult aqualified specialist workshop.
Do no ttop up th ebrak efluid. This will no trectify th efault. 004D Release
parking
brake You are drivin
gwitht he parkin gbrak eapplied. Awarnin gtone
also sounds.
X Releas ethe parkin gbrake. Display
messages
219Practical advice
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Display messages Possible causes/consequences and
0050
0050Solutions 004D EBD
,A BS
and ESP
inopera‐
tiv eS ee
Owner's
Manual G
Risk of accident
EB V( electronic brak eforce distribution), ABS, ESP ®
,B AS,
PRE-SAFE ®
,t he HOLD function ,hill start assist and ESP ®
trailer stabilisation are no tavailable due to amalfunction .In
addition ,the 00C6 ,00C7 and0031 warnin glamp sint he
instrumen tcluster ligh tupandaw arnin gtones ounds.
The brak esystem continues to function normally, but without
th ef unction slisted above. ATTENTION ASSIST is deactivated.
X Drive on carefully.
X Visit aqualified specialist workshop immediately. 004D Brake
immedi‐
ately Am
alfunction has occurred while th eHOLDf unction or DIS-
TRONIC PLUS* is active.
or
Vehicles wit hmanual transmission: wit hthe HOLD function
activated, you hav eeither:
R opened th edriver's doo rand release dthe seat belt or
R switched of fthe engin eor
R opened th ebonnet
At onem ay also soun datregular intervals. The tone becomes
loude rifyou attemp ttolockt he vehicle.
You canno tstart th eengine.
X Payin gattention to th etraffic situation ,immediately
depress th ebrak epedal firmly and hold until th edisplay
message disappears.
X Preven tthe vehicl efromr ollin gaway before you leav eit
( Ypage 100).
You can restar tthe engine. 00AE Coolant
Sto
pv ehi‐
cle
Switch
engine off The coolan
tistoohot .Ina ddition ,the 00AE warnin glamp in
th ei nstrument cluster lights up and awarnin gtones ounds.
X Pull ove rand stop th evehicl esafely and switch of fthe
engine, payin gattention to roa dand traffic conditions.
X Mak esuret hatthe air supply to th eradiato risnotblocked,
e.g. by snow, slus horice.
X Wait until th edisplay message disappear sbefore restarting
th ee ngine. Otherwise ,the re is ariskofe ngined amage.
X Pay attention to th ecoolan ttem perature display.
X If th ecoolan ttem perature increase sagain ,visit aqualified
specialist workshop immediately. 220
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Display messages Possible causes/consequences and
0050
0050 Solutions The poly-V-belt may hav
etorn. Awarnin gtonea lso sounds.
X Pull ove rand stop th evehicl esafely and switch of fthe
engine, payin gattention to roa dand traffic conditions.
X Chec kthe poly-V-belt.
X If th epoly-V-belt is not damaged: do notstart th eengine
again until th edisplay message disappears. Otherwise,
there is ariskofe ngined amage.
X If th epoly-V-belt is torn: do notcontinu edriving. Consult
aq ualified specialist workshop. 00AE The engin
efan is faulty.
X If th ecoolan ttem perature is less than 12 0†,you can
continue drivin gtotheneares tqualified specialist work-
shop.
X Avoid subjecting th eenginetoh eavyloads (e.g. drivin gin
mountainous terrain )and stop-and-g odriving. 00BF Top up
coolant
See Own‐
er'
sM an‐
ual The coolan
tlevel is to olow.
X Top up th ecoolant, observin gthe warnin gnotes before
doin gso( Ypage 183).
X If th ecoolan tneeds toppin gupmoreo ften than usual, have
th ee nginec oolan tsystem checke dataqualified specialist
workshop. 0049 Clean the
fue
lf il‐
ter There is water in th
efuel filter. The water mus tbedrained
off 40
.
X Visit aqualified specialist workshop. 0052 inopera‐
tiv
eS ee
Owner's
Manual G
Risk of accident
The powe rsteerin gassistanc eisreduced. You will need to
use mor eforce to steer .Awarnin gtonea lso sounds.
X Chec kwhether you are able to apply th eextra force
required.
X If you ar eabletos teer safely: carefully drive on to a
qualified specialist workshop.
X If you ar eunable to steer safely: do notdrive on .Contact
th en eares tqualified specialist workshop. 40
Only fo rcertai nvehicles. Display
messages
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Problem Possible causes/consequences and
0050
0050Solutions 00C6
The yellowE SP®
warning lamp
flashes while the
vehicle is in
motion. G
Risk of accident
ESP ®
or traction control has intervened because there is arisk of
skidding or at least one wheel has started to spin.
Cruise control or Distronic Plus* is deactivated.
X Only depress the accelerator pedal as far as necessary when
pulling away.
X Release the accelerator pedal while you are driving.
X Adapt your driving style to suit the road and weather conditions.
X Do not deactivate ESP ®
.
Exceptions: (Y page 55) 00C7
The yellow ESP ®
OFF warning
lamp is lit while
the engine is
running. G
Risk of accident
ESP ®
and ESP ®
trailer stabilisation are deactivated. ESP ®
will not
stabilise the vehicle if it starts to skid or if awheel starts to spin.
X Reactivate ESP ®
.
Exceptions: (Y page 55)
X Adapt your driving style to suit the road and weather conditions. 00C6
00C7
The yellow ESP
®
and ESP ®
OFF
warning lamps
are lit while the
engine is run-
ning. G
Risk of accident
ESP ®
,B AS,B AS PLUS* ,PRE-SAFE ®
,P RE-SAFE ®
Brake*, the
HOLD function, hill start assist, the adaptive brake lights and
ESP ®
trailer stabilisation are unavailable due to amalfunction.
ESP ®
will not stabilise the vehicle if it starts to skid or if awheel
starts to spin.
The brake system continues to function normally, but without the
functions listed above.
ATTENTION ASSIST is deactivated.
X Observe the additional messages in the multi-function display
(Y page 208).
X Drive on carefully.
X Visit aqualified specialist workshop. 0081
The red SRS
warning lamp is
lit while the
engine is run-
ning. G
Risk of injury
There is amalfunction in the restraint system. The airbags or belt
tensioners may either be triggered unintentionally or, in the event
of an accident, not be triggered at all.
X Visit aqualified specialist workshop immediately. Troubleshooting
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Problem Possible causes/consequences and
0050
0050Solutions 0082
The red seat belt
warning lamp
lights up for six
seconds after
the engine is
started 42
. The seat belt warning lamp reminds the driver and front passenger
to fasten their seat belts.
X
Fasten your seat belt (Y page 76).0082
After the engine
starts, awarning
tone sounds for
up to six sec-
onds 42
. G
Risk of injury
The driver's seat belt is not fastened.
X Fasten your seat belt (Y page 76).
The warning tone ceases. 0082
The red seat belt
warning lamp
lights up after
the engine
starts, as soon
as the driver's
door or the
front-passenger
door is closed. G
Risk of injury
The driver or front passenger has not fastened their seat belt.
X Fasten your seat belt (Y page 76).
The warning lamp goes out. G
Risk of injury
There are objectsont he front-passenger seat.
X Remove the objectsf rom the front-passenger seat and stow
them safely.
The warning lamp goes out. 0082
The red seat belt
warning lamp
flashes and an
intermittent
audible warning
sounds. G
Risk of injury
The driver or front passenger has not fastened their seat belt. At
the same time, you are driving faster than 25 km/ho rhave briefly
drive nfaster than 25 km/h.
X Fasten yours eat belt(Ypage76).
The warning lamp goes out and the intermittent audible warning
ceases. G
Risk of injury
There are objects on the front-passenge rseat. At the same time,
you are driving faster than 25 km/h or have briefly drive nfaster
than 25 km/h.
X Remove the objects from the front-passenge rseat and stow
them safely.
The warning lamp goes out and the intermittent audible warning
ceases. 42
Only for certain countries. 236
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