2015 MERCEDES-BENZ SLS AMG GT COUPE Owner's Manual

Display messages
Possible causes/consequences and
0050
0050Solutions 0049
Check Lef
tBrake
Check Lef tBrake
Lamp Lamp
or
Check Right Brake Check Right Brake
Lamp Lamp The lef
torright-hand brak eligh tLED sdon otligh tup.
X Visit aqualified specialist workshop. 0049
Check Lef
tTail
Check Lef tTail
Lamp Lamp
or
Check Right Tail Check Right Tail
Lamp Lamp The lef
torright-hand tai llamp LEDs do no tligh tup.
X Visit aqualified specialist workshop. 0049
Check Lef
tHigh
Check Lef tHigh
Beam Beam
or
Check Right High Check Right High
Beam Beam The lef
torright-hand low-beam headlamp does no tligh tup.
X Visit aqualified specialist workshop. 0049
Check Check
Left
LeftLicense
License
Plate Lamp
Plate Lamp
or
Check Right Check Right
Licens ePlate Lamp
Licens ePlate Lamp The lef
torright-hand license plat elamp does no tligh tup.
X Replac ethe bulb (Y page 101). 0049
Backup Light Backup Light Non
eoft heLEDs in th ebackup lamp ligh tup.
X Visit aqualified specialist workshop. 0049
Check Check
Left
LeftDaytime
Daytime
Runnin gLight
Runnin gLight
or
Check Right Day‐ Check Right Day‐
tim eR unnin gLight
tim eR unnin gLight The LEDs in th
eleftorr ight-hand daytime running lamp do no tlight
up. As aresult ,the correspondin gside/standin glamp has failed.
X Visit aqualified specialist workshop. Display
messages
175On-boardcomputer an ddisplays Z

Display messages
Possible causes/consequences and
0050
0050Solutions 0049
Check Front Left Check Front Left
Sidemarke
rLamp
Sidemarke rLamp
or
Check Front Right Check Front Right
Sidemarke rLamp
Sidemarke rLamp The lef
torright fron tside marke rlamp is defective.
X Visit aqualified specialist workshop. 0049
Check Rea
rLeft
Check Rea rLeft
Sidemarke rLamp
Sidemarke rLamp
or
Check Rea rRight
Check Rea rRight
Sidemarke rLamp
Sidemarke rLamp The rear lef
torright side marke rlamp is defective.
X Visit aqualified specialist workshop. 0049
Check Front Left Check Front Left
Parkin
gLamp
Parkin gLamp
or
Check Front Right Check Front Right
Parkin gLamp
Parkin gLamp The fron
tleftorf rontright parkin gorstandin glamp is defective.
X Visit aqualified specialist workshop. 0049
Switch Off Lights Switch Off Lights The lights are still switched on when you leav
ethe vehicle. A
warnin gtonea lso sounds.
X Tur nthe ligh tswitch to 0058. 0049
Malfunction See Malfunction See
Operator'
sManual
Operator' sManual The exterio
rlighting is defective.
X Visit aqualified specialist workshop. 176
Display
messagesOn-boardcomputer an ddisplays

Engine
Display messages
Possible causes/consequences and
0050
0050Solutions 00AC
Coolan
tLow Stop
Coolan tLow Stop
Vehicl eTurn
Vehicl eTurn
Engine Off Engine Off The coolant is to
ohot.Ina ddition ,the 00AC warning lamp in the
instrumen tcluste rlight supa ndaw arning tone sounds.
G WARNING
Do no tdrivew hen your engin eisoverheated. This can caus esome
fluids whic hmay have leaked int othe engin ecompartmen tto
catch fire.
Steam from th eoverheate denginec an also caus eserious burns
whic hcan occur jus tbyopening th ehood.
Ther eisar isk of injury.
X Pull ove rand stop th evehicle safely and switch off th eengine,
paying attentio ntoroad and traffic conditions.
X Secure th evehicle against rolling away (Y page 131).
X Wait until th eengineh as cooled down.
X Mak esure that th eair supply to th eradiator is no tblocked, e.g.
by snow, slush or ice.
X Wait until th edisplay message disappears before restartin gthe
engine. Otherwise, th eenginec oul dbed amaged.
X Pay attentio ntothecoolant temperatur edisplay.
X If th ecoolant temperatur eincreases again ,visi taq ualifie dspe-
cialis tworkshop immediately.
! If th
ecoolant temperatur eisover2 48 ‡(120 †), do not con-
tinue driving. The engine will otherwise be damaged. 00AC The fan motor is faulty.
X At coolant temperatures below 248 ‡(120 †), drive to the
nearest qualified specialist workshop.
X Avoid subjecting the engine to heavy loads, e.g. driving in moun-
tainou sterrain, and stop-and-go traffic. Display messages
177On-board computer and displays Z

Display messages
Possible causes/consequences and
0050
0050Solutions 003D The battery is no
tbein gcharged.
Aw arnin gtonea lso sounds.
Possibl ecauses are:
R ad efective alternator
R at ornp oly-V-belt
R am alfunction in th eelectronics
X Pull ove rand stop th evehicl esafely and switch of fthe engine,
payin gattention to roa dand traffic conditions.
X Secur ethe vehicl eagainst rollin gaway (Y page 131).
X Ope nthe hood.
X Chec kwhether th epoly-V-belt is torn.
If th epoly-V-belt is torn:
! Do no
tcontinu edriving. The engin ecould otherwise overheat.
X Consult aqualified specialist workshop.
If th epoly-V-belt is not damaged:
X Visit aqualified specialist workshop. 00BD
Check Coolant Check Coolant
Level See Opera‐ Level See Opera‐
tor's Manual tor's Manual The coolan
tlevel is to olow.
! Avoid makin
glon gjou rneys wit htoo littl ecoolan tint heengine
coolin gsystem. The engin ewill otherwise be damaged.
X Ad dc oolant, observin gthe warnin gnotes before doin gso
( Ypage 221).
X If coolan tneeds to be added mor eoften than usual, hav ethe
engin ecoolan tsystem checke dataqualified specialist work-
shop. 00B2
Engine Oil Level Engine Oil Level
low Sto
pVehicle
low Sto pVehicle
Tur nE ngine Off
Tur nE ngine Off There is insufficien
toil in th eengine. There is ariskofe ngine
damage.
X Pull ove rand stop th evehicl esafely and switch of fthe engine,
payin gattention to roa dand traffic conditions.
X Top up and chec kthe engin eoil level (Y page 219). 178
Display
messagesOn-boardcomputer an ddisplays

Display messages
Possible causes/consequences and
0050
0050Solutions 00B2
Check Engine Oil Check Engine Oil
Level Level
(Add1
(Ad d1Liter) Liter) The oil level is to
olow.
X Chec kthe oil level (Y page 219).
X If necessary, add engin eoil.
X Hav ethe engin echecked forleak sify ou need to add engin eoil
mor eoften than usual.
! Avoid lon
gjou rneys wit htoo littl eengineo il. The engin ewill
otherwise be damaged.
Information on approve dengineo ils can be obtained from any
qualified specialist workshop or on th eInterne tathttp://
www.mbusa.com (US Aonly). 00B2
Engine Oil Level Engine Oil Level
Too High Too High You hav
eadded to omuche ngineo il. The engin eorcatalytic con-
verte rmay be damaged.
X Siphon of fexces sengineo il until it is at th especified level.
Observ ethe legal requirements. 00B2
Engine Oil Level Engine Oil Level
Cannot Be Measured Cannot Be Measured The measurin
gsystem is faulty.
X Visit aqualified specialist workshop. 00B2
Engine Oil Pres‐ Engine Oil Pres‐
sur
eC ontro lSee
sur eC ontro lSee
Operator' sManual
Operator' sManual The oil pressur
esensor has reported amalfunction.
The oil pressur econtro lisine mergenc ymode.
The engin elubrication is guaranteed.
X Visit aqualified specialist workshop. 00B2
Engine Oil Pres‐ Engine Oil Pres‐
sur
eS topV ehicle
sur eS topV ehicle
Tur nE ngine Off
Tur nE ngine Off X
Pull ove rand stop th evehicl esafely and switch of fthe engine,
payin gattention to roa dand traffic conditions.
X Chec kthe engin eoil level (Y page 219) and to pupifnecessary.
X If there are visible signs of oil los sfromt hevehicle, consult a
qualified specialist workshop. 00A8 There is only
asma ll amount of fue linthefuel tank.
X Refuel at th eneares tgas station. 00B6
Fue
lL evel Low
Fue lL evel Low The fuel level has fallen belo
wthe reserv erange.
X Refuel at th eneares tgas station. Display
messages
179On-boardcomputer an ddisplays Z

Display messages
Possible causes/consequences and
0050
0050Solutions 00B6
Gas Cap Loose Gas Cap Loose The fuel system pressur
eistoolow. The fuel filler cap is no tclosed
correctl yorthefue lsystem is leaking.
X Chec kthatthe fuel filler cap is correctl yclosed.
If th efuelfiller cap is not correctl yclosed:
X Clos ethe fuel filler cap.
If th efuelfiller cap is correctl yclosed:
X Visit aqualified specialist workshop. 009E
Replac
eAir Filter
Replac eAir Filter The air filte
risdirty and mus tbereplaced.
X Visit aqualified specialist workshop. Driving systems
Display messages
Possible causes/consequences and
0050 0050Solutions Cruise Control
Cruise Control
Inoperative Inoperative Cruis
econtro lisdefective.
Aw arnin gtonea lso sounds.
X Visit aqualified specialist workshop. Cruise Control
Cruise Control
---m
ph
---m ph Ac
onditi on foractivatin gcruise control has no tbeen fulfilled.
You hav etried to store aspeed belo w20m ph(30 km/ h),for
example.
X Activat eESP®
(Y page 56).
X If condition spermit ,drive faster than 20 mph (3 0km/ h)and
store th espeed.
X Chec kthe activation condition sfor cruise control (Y page 138).180
Display messagesOn-boar
dcomputer and displays

Display messages
Possible causes/consequences and
0050
0050Solutions Blind Spo
tAssist
Blind Spo tAssist
Inoperative
Inoperative Blind Spot Assis
tisdefective.
The yellow 0063indicato rlamp salso ligh tupint heexterio rmir-
rors.
X Visit aqualified specialist workshop. Blind Spo
tAssist
Blind Spo tAssist
Currently Unavail‐
Currently Unavail‐
abl eS ee Opera‐
abl eS ee Opera‐
tor's Manual tor's Manual Blind Spot Assis
tistemporarily inoperative if:
R thes ensor sare dirty.
R itsf unction is impaire ddue to heav yrain or snow.
R ther ada rsensor system is outside th eoperating temperature
range.
R ther ada rsensor system is temporarily inoperative, e.g. due to
electromagnetic radiation emitted by nearby TV or radi osta-
tion soro ther source sofelectromagnetic radiation.
The yellow 0063indicato rlamp salso ligh tupint heexterio rmir-
rors.
Blind Spot Assis tisoperational again and th edisplay message
disappear sif:
R thed irt( e.g. slush) drops away while th evehicl eisinm otion.
R thes ystem detects that th esensor sare full yavailable again.
R ther ada rsensor system is bac kwithin th eoperating tempera-
tur erange.
If th edisplay message continues to be displayed:
X Clean th esensor s(Ypage 228).
X Restart th eengine. Display
messages
181On-boardcomputer an ddisplays Z

Tires
Display messages
Possible causes/consequence
sand 0050
0050Solutions Rectify
Rectify
Tir
ePressure
Tir ePressure The tire pressure is too lo
winatleastone of the tires, or the tire
pressure difference between the wheels is too great.
X Check the tire pressures at the next opportunity (Y page 256).
X If necessary ,correct the tire pressure.
X Restart the tire pressure monitor (Y page 259).Check Check
Tires
Tires The tire pressure in one or mor
etiresh asdropped significantly.
The whee lposit ioni ss hown in the multifunctio ndisplay.
Aw arnin gtone also sounds.
G WARNING
With tire pressures which ar etoo low, ther eisariskoft he fol-
lowing hazards:
R they ma yburst, especiall yasthe load and vehicl espeed
increase.
R they ma yweare xcessivel yand/or unevenly, which ma ygreatly
impai rtire traction.
R the driving characteristics, as well as steering and braking ,may
be greatl yimpaired.
There is ariskofana ccident.
X Stop the vehicl ewithou tmaking any sudden steering or braking
maneuvers. Pa yattentio ntothe traffi cconditions as yo udoso.
X Secure the vehicl eagain st rolling away (Y page 131).
X Check the tire sand,ifn ecessary ,follo wthe instructions for a
fla ttire (Y page 235).
X Check the tire pressure (Y page 256).
X If necessary ,correct the tire pressure. 182
Displa
ymessagesOn-b oardcomputer an ddisplays