2015 MERCEDES-BENZ SLS AMG GT COUPE coolant temperature

Notes on using dual-zone auto-
matic climate control .....................1
08
Overview of systems ..................... .106
Problems with cooling with air
dehumidification ............................ 110
Problem with the rear window
defroster ........................................ 113
Refrigerant ..................................... 284
Refrigerant filling capacity ............. 285
Setting the aird istribution ............. 110
Setting the airflow ......................... 111
Setting the airv ents ..................... .113
Setting the temperature ................ 110
Switching air-recirculation mode
on/off ............................................ 113
Switching on/off ........................... 108
Switching the MONO function on/
off ................................................. .111
Switching the rear window
defroster on/off ............................ 112
Cockpit
Overview .......................................... 26
see Instrument cluster
COMAND
see separate operating instructions
Combination switch ............................ 98
Consumptio nstatistic s(on -board
computer) .......................................... 153
Convenience closing feature .............. 77
Convenience opening feature ............ 76
see Opening/closing the sid ewin-
dow s(all)
Coolant
Display message ............................ 177
Coolan t(en gine)
Checking the leve l......................... 221
Important safety notes .................. 285
Temperature (on-board computer) .. 160
Cooling
see Climate control
Copyright ............................................. 24
Crash-responsive emergency light-
ing ....................................................... 100
Cruis econtrol
Cruise control leve r....................... 139
Deactivating ................................... 140
Display message ............................ 180 Driving system ............................... 138
Function/notes ............................
.138
Important safety notes .................. 138
LIM indicator lamp ......................... 139
Setting aspee d.............................. 139
Storing and maintaining current
spee d............................................. 139
Cup holder
Center console .............................. 202
Important safety notes .................. 202
Curb weight
see Technical data
Customer Assistanc eCenter (CAC) ... 23
Customer Relations Department ....... 23 D
Dashboard see Cockpit
Data
see Technical data
Daytime runnin glamps
Display message ............................ 175
Switching on/off (on-board com-
puter) ............................................. 158
Switching on/off (switch) ................ 96
Declarations of conformity ................. 22
Delaye dswitch-off
Exterior lighting (on-board com-
puter) ............................................. 158
Interior lighting .............................. 159
Diagnostic sconnection ..................... .22
Digital speedometer .........................152
Display (cleaning instructions) ........229
Display messages ASSYST PLUS service interva ldis-
pla y................................................ 222
Calling up (on-board computer) ..... 164
Driving system s............................. 180
Engine ............................................ 177
Genera lnotes ................................ 162
Hiding (on-board computer) ........... 164
Lights ............................................. 173
Safety systems .............................. 170
Service interva ldisplay .................. 222
SmartKey ....................................... 185
Tires ............................................... 182
Vehicl e........................................... 184 6
Index

Cup holders ..................................
.202
Glove box ....................................... 200
Important safety information ......... 200
Parce lnet ...................................... 201
Rea rwall. ....................................... 201
Summer opening
see Convenience opening feature
Summer tires ..................................... 252
Sun visor ............................................ 202
Surround lighting (on-board com-
puter) ................................................. .158
Suspensio ntuning
AMG adaptive sport suspension
system .......................................... .140
Switchin gair-recirculation mode
on/off ................................................. 113
Switchin goff the alarm (ATA) ............ 58T
Tachometer ........................................ 150
Tail lamps Display message ............................ 175
Tail lamps (Display message) ........... 175
Tank content Fuel gauge ....................................... 27
Technical data
Notes ............................................. 280
Tires/wheels ................................. 275
TELEAID
Call priority ................................... .208
Display message ............................ 173
Downloading destinations
(COMAND) ..................................... 208
Emergency call .............................. 205
General notes ................................ 204
Locating astole nvehicle .............. .209
MB info call button ........................ 207
Remote vehicle locking .................. 209
Roadside Assistance button .......... 207
Search &Send ............................... 209
Self-test ......................................... 205
System .......................................... 205
Telephone
Accepting acall ............................ .156
Menu (on-board computer) ............ 155
Number from the phone book ....... .156 Redialing ........................................ 156
Rejecting/ending
acall ................. 156
Temperature
Coolant (on-board computer) ......... 160
Engine oil ....................................... 150
Engine oil (on-board computer) ...... 160
Outside temperature ..................... .150
Theft deterren tsystems
ATA (Anti-Theft Alarm system) ......... 58
Immobilize r...................................... 58
Tow-awa yalarm ............................... 59
Time
see separate operating instructions
Timing (RACETIMER) ......................... 161
TIREFIT kit .......................................... 235
Tire pressure Calling up (on-board computer) ..... 256
Checking manually ........................ 256
Display message ............................ 182
Maximum ....................................... 256
Notes ............................................. 255
Not reached (TIREFIT) .................... 237
Reached (TIREFIT) .......................... 237
Recommended ............................... 253
Tire pressure monitoring system
Checking the tire pressure elec-
tronically ........................................ 258
Function/notes ............................ .256
Restarting ...................................... 259
Warning lamp ................................. 197
Warning message .......................... 259
Tires
Aspect ratio (definition) ................. 269
Averag eweight of the vehicle
occupants (definition) .................... 268
Bar (definition) ............................... 268
Characteristics .............................. 268
Checking ........................................ 251
Curb weight (definition) ................. 269
Definition of terms ......................... 268
Direction of rotatio n..................... .270
Display message ............................ 182
Distributio nofthe vehicle occu-
pants (definition) ............................ 270
DOT, Tire Identification Number
(TIN) ............................................... 267 14
Index

X
Press the 0059or0065 button on the steer-
ing wheel to select the Settings Settingsmenu.
X Press the 0064or0063 button to select the
Convenience
Convenience submenu.
X Press 0076to confirm.
X Press the 0064or0063 button to select the
Easy Entry/Exit
Easy Entry/Exit function.
You will see the selected setting: Enabled Enabled
or Disabled
Disabled.
X Press the 0076button to save the setting.
Switching the fold-in mirrors when lock-
ing feature on/off
If you switch on the Fold FoldMirrors
Mirrors in
inwhen
when
Locking
Locking function, the exterior mirrors fold in
when you lock the vehicle. If you unlock the
vehicle and then open the driver's or front-
passenger door, the exterior mirrors fold out
again.
If you have switched the function on and you fold the exterior mirrors in using the button on
the door (Y page 91), they will not fold out
automatically. The exterior mirrors can then
only be folded out using the button on the
door.
X Press the 0059or0065 button on the steer-
ing wheel to select the Settings
Settings menu.
X Press the 0064or0063 button to select the
CONVENIENCE
CONVENIENCE submenu.
X Press 0076to confirm.
X Press the 0064or0063 button to select the
Fold Mirrors in when Locking
Fold Mirrors in when Locking func-
tion.
You will see the selected setting: Enabled
Enabled
or Disabled Disabled.
X Press the 0076button to save the setting.
Restoring the factor ysettings For safety reasons, the
Lights:
Lights:function in
the LIGHTS
LIGHTS submenu is only reset if the vehi-
cle is stationary. X
Press the 0059or0065 button on the steer-
ing wheel to select the Settings
Settingsmenu.
X Press the 0064or0063 button to select the
Factory Settings
Factory Settings submenu.
X Press 0076to confirm.
The Reset All Settings?
Reset All Settings? message
appears.
X Press the 0064or0063 button to select
Yes
Yes orNo
No.
X Press the 0076button to confirm the selec-
tion.
If you have selected Yes Yes,the multifunction
display shows aconfirmation message. AMG menu
AMG displays X
Press 0059or0065 on the steerin gwheel
to select the AMG
AMGmenu. 0043
Digital speedometer
0044 Engine oil temperature
0087 Coolant temperature
0085 Transmission fluid temperature
If the engine oil temperature is below 80 †or
if the transmission fluid temperature is below
60 †, the correspondin gtemperature gauge
flashes .Avoid drivin gatfull engine output
durin gthis time.
SETUP SETUP displays the drive program, the AMG
adaptiv
esport suspension system setting
and the selected traction assist. 160
Menus and submenusOn-board computer and displays

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

Refrigerant instructio
nlabel Example
:refrigerant instruction label
0043 Warning symbol
0044 Refrigerant filling capacity
0087 Applicabl eSAE standards
0085 PAG oi lpartn umber
0083 Type of refrigerant
Warning symbols 0043indicate:
R possible dangers
R having service work carrie doutataq uali-
fie ds pecialist workshop
Fillin gcapacities Missing value
sweren ot available at time of
going to print. Al
lm odels Capacity
Refrigerant
28.2 oz
(800 g) PA
Go il Brake fluid
G
WARNING
The brake fluidc onstantly absorbs moisture
from the air. This lowers the boiling point of
the brake fluid. If the boiling point of the brake fluidist oo low, vapor pockets may form in the
brake system when the brakes are applied
hard. This would impair braking efficiency.
There is arisk of an accident. You shoul
dhave the brake fluidr enewed at
the specified intervals.
When handling brake fluid, observe the
important safety notes on service products
(Y page 281).
The brake fluidc hange intervals can be found
in the Maintenance Booklet.
Only use brake fluida pproved by Mercedes-
Benz according to MB Approval 331.0.
Information abouta pproved brake fluidc an
be obtained at any qualified specialist work-
shop or on the Internet at
http://bevo.mercedes-benz.com.
i Have the brake fluidr
egularly replaced at
aq ualified specialist workshop and the
replacement confirmed in the Maintenance Booklet. Coolant
Important safety notes !
Only add coolant that has been premixed
with the desired antifreeze protection. You
could otherwise damage the engine.
Further information on coolants can be
found in the Mercedes-Benz Specifications for Service Products, MB BeVo 310.1, e.g.
on the Internet at
http://bevo.mercedes-benz.com .Orcon-
tact aqualified specialist workshop.
! Always use
asuitable coolant mixture,
even in countries where high temperatures
prevail.
Otherwise, the cooling system is not suffi-
ciently protected from corrosion and over-
heating.
i Have the coolant regularly replaced at a
qualified specialist workshop and the
replacement confirmed in the Maintenance Booklet.
Compl ywith the important safety precautions
for service products when handling coolant
(Y page 281). Servic
eproducts and filling capacities
285Technical data Z

The coolant is
amixture of water and anti-
freeze/corrosion inhibitor. It performs the
following tasks:
R corrosion protection
R antifreeze protection
R raising the boiling point
If the coolant has antifreeze protection down to -35 ‡(-37 †), the boiling point of the cool-
ant during operatio nisa pproximately 266 ‡
(13 0† ).
Th ea ntifreeze/corrosion inhibito rconcentra-
tio nint he engine cooling syste mshould:
R be at leas t50% .Thisw illp rotect the engine
cooling syste magain st freezing down to
approximately -35‡(-37† ).
R no te xceed 55% (antifreeze protection
down to -49‡[-45† ]).O therwise, heat
will no tbed issipated as effectively.
If the vehicl ehaslost coolant, ad dequal
amounts of water and antifreeze/corrosion
inhibitor. Mercedes-Benz recommend san
antifreeze/corrosio ninhibito rconcentrate in
accordanc ewithMBS pecifications for
Service Products 310.1.
Th ec oolant is checked with every mainte-
nanc einterva lataq ualified specialis twork-
shop.
i When the vehicl
eisfirst delivered ,itisfil-
le dw ithac oolant mixtur ethate nsures
adequate antifreeze and corrosio nprotec-
tion. Windshield/headlamp cleaning sys-
tem
Important safety notes !
Onl
yusewashe rfluid thatiss uitabl efor
plastic lamp lenses, e.g .MBSummerFit or
MB WinterFit. Unsuitabl ewashe rfluid
could damage the plastic lense softhe
headlamps. !
Do not ad
ddistilled or de-ionize dwater to
the washe rfluid container. Otherwise, the
level senso rmaybe damaged.
! Onl
yMBS ummerFit and MB WinterFit
washe rfluid shoul dbem ixed together. The
spra ynozzles ma yotherwis ebecome
blocked.
At temperatures above freezing: X Fil lthe washe rfluid reservoi rwitham ixture
of water and windshiel dwashe rfluid, e.g.
MB SummerFit.
Add 1partMBS ummerFit to 100 parts water.
At temperatures belo wfreezing:
X Fil lthe washe rfluid reservoi rwitham ixture
of water and windshiel dwashe rfluid, e.g.
MB WinterFit.
Adapt the mixing ratio to the outside temper-
ature.
R Dow nto1 4‡( 00F810 †): mix 1partMBW in-
terFit to 2parts water.
R Down to 00F84‡(00F820 †): mix 1partMBW in-
terFit to 1partw ater.
R Down to 00F820.2‡(00F829 †): mix 2parts MB
WinterFi tto1partw ater.
i Add windshield washer fluid, e.g. MB
SummerFi torMBWinterFit, to the washer
fluid ally earround.
Filling capacities Model Capacity
Allm
odels 7.4 US qt (7.0
l) Vehicl
edata, Coupe Dimension
sand weights
The data stated her especifically refers to a
vehicl ewiths tandard equipment. Consult an
authorize dMercedes-Benz Center for the
data for al lvehicl evariants and trim levels. 286
Vehicl
edata, CoupeTechnica ldata