2015 MERCEDES-BENZ SLS AMG GT ROADSTER stop start

tha
nint he0062 position, causing the wind-
shiel dwiper stow ipem oref requently.
If the wipe rblade sareworn, the windshield
will no longe rbewipedproperly. This could
prevent yo ufromo bser ving the traffi ccondi-
tions. Replace the wipe rblade stwice ayear,
ideall yinspringand fall. Replacin
gthe wiper blades
Important safety notes G
WARNING
If the windshiel dwiper sbegin to mov ewhile
yo ua rechanging the wipe rblades, youc ould
be trapped by the wipe rarm .The re is ariskof
injury.
Alway sswitch off the windshiel dwiper sand
ignition befor echanging the wipe rblades.
! To avoi
ddamagin gthe wipe rblades,
make sure tha tyou touch onl ythe wiper
ar moft he wiper.
! Never open the hood if
awindshiel dwiper
ar mh asbeen folde dawayfromt he wind-
shield.
Never fol dawindshiel dwiper armw ithout a
wipe rblade back onto the windshield.
Hol dthe windshiel dwiper armf irml yw hen
yo uc hange the wipe rblade .Ify ourelease
the windshiel dwiper armw ithout awiper
blad eand it fall sonto the windshield, the
windshiel dmaybe damage dbythe force of
the impact.
Mercedes-Benz recommend stha tyou have
the wipe rblade schange dataq ualified
specialis tworkshop.
Replacin gthe wiper blades Removing the wiper blades
X Switch off the engine.
X Remov eyourfoo tfromt he brake pedal.
X Set the windshiel dwiper to the 00AAposi-
tion. X
Press the Start/Stop button repeatedly
unti lthe windshiel dwiper sstart.
X When the wipe rarm sh aver eache daver-
tica lposit ion, press the Start/Stop button.
X Fol dthe wipe rarm away fro mthe wind-
shiel duntilite ngages.
X Set the wipe rblade at righ tangle stot he
wipe rarm. X
Remov ethe wipe rblade fromt he retainer
on the wipe rarm in the directio nofthe
arrow.
Installing the wiper blades X Slide the new wipe rblade into the retainer
on the wipe rarm in the opposite direction
to the arrow.
X Turn the wipe rblade parallel to the wiper
arm.
X Fol dthe wipe rarm back onto the wind-
shield. 102
Windshiel
dwipersLigh ts an dwindshield wipers

Problems with the windshield wipers
Problem
Possible causes/consequences and
0050
0050Solutions The windshield wipers
are jammed. Leaves or snow, for example, may be obstructing the windshield
wiper movement.T
he wiper motor has been deactivated.
X Switch off the engine using the Start/Stop button and open the
driver's door.
X Remove the cause of the obstruction.
X Switch the windshield wipers back on. The windshield wipers
fail completely. The windshield wiper drive is malfunctioning.
X Select another wiper speed on the combination switch.
X Have the windshield wipers checked at aqualified specialist
workshop. The windshield washer
fluid from the spray
nozzles no longer hits
the center of the wind-
shield. The spray nozzles are misaligned.
X Have the spray nozzles adjusted at aqualified specialist work-
shop. The wiper arms are on
the windshield. The wiper arms have been moved by an external force.
X Select key position 2(ignition) with the Start/Stop button.
The wiper arms move back down automatically. Windshield wipers
103Lights and windshieldw ipers Z

006B
To activate/deactivat eair-recirculation mode (Y page 113)
006C To set the temperature, right (Y page 110)
006D To switch the rear window defroster on/of f(Ypage 112)
006E To increase the airflow (Y page 111)
006F To reduce the airflow (Y page 111)
0070 Display
0071 To set the air distribution (Y page 110)Optimum use of dual-zone automatic
climate control
The following contains instructions and rec-
ommendations to enable you to get the most
out of your automatic climate control.
R Activate climate control using the 0058and
005A buttons. The indicator lamps in the
0058 and005A button slight up.
R Set the temperature to 72 ‡(22 †).
R Only use the "Windshield defrosting" func-
tion briefly until the windshield is clear
again.
R Only use air-recirculation mode briefly, e.g.
if there are unpleasant outside odors or
when in atunnel. The windows could oth-
erwise fog up, since no fresh air is drawn
into the vehicle in air-recirculation mode.
R Use the MONO function if you want to
adopt the temperature and air distribution
settings from the driver's side for all cli-
mate control zones. The indicator lamp in
the 005B button lights up. Operating the climate control sys-
tems
Switching climate control on/off
General notes When the climate control is switched off, the
air supply and air circulation are also
switched off. The windows could fog up.
Therefore, switch off climate control only
briefly i
Activate climate control primarily using
the 0058 button (Y page 110).
Activating/deactivating X
Select key position 2with the Start/Stop
button (Y page 119).
X To activate: press the0058button.
The indicator lamp in the 0058button lights
up. Airflow and air distribution are set to
automatic mode.
or X Press the 0078button.
The indicator lamp in the 0078button goes
out. The previously selected settings are
restored.
X To deactivate: press the0078button.
The indicator lamp in the 0078button lights
up. Activating/deactivating cooling with
air dehumidification
General notes If you deactivate the "Cooling with air-dehu-
midification" function, the air inside the vehi-
cle will not be cooled. The air inside the vehi-
cle will also not be dehumidified. The win-
dows can fog up more quickly. Therefore,
deactivate the cooling with air-dehumidifica-
tion function only briefly.
The "Cooling with air dehumidification" func-
tion is only available when the engine is run-
ning. The air inside the vehicle is cooled and
dehumidified accordin gtothe temperature
selected. 108
Operating the climate control systemsClimate control

Problems with the "Cooling with air dehumidification" function
Problem
Possible causes/consequences and
0050
0050Solutions The indicator lamp in
the
005A button
flashes three times or
remains off. The "Cool-
ing with air dehumidifi-
cation" function cannot
be switched on. Cooling with air dehumidification has been deactivated due to a
malfunction.
X Visit aqualified specialist workshop. Setting climate control to automatic
General notes In automatic mode, the set temperature is
controlled automatically. The system auto-
matically regulates the temperature of the
dispensed air, the airflow and the air distri-
bution.
The automatic mode functions optimally
when the "Cooling with air dehumidification"
function is activated. If necessary, cooling
with air dehumidification can be deactivated.
If you deactivate the "Cooling with air-dehu-
midification" function, the air inside the vehi- cle will not be cooled. The air inside the vehi-
cle will also not be dehumidified. The win-
dows can fog up more quickly. Therefore,
deactivate the cooling with air-dehumidifica-
tion function only briefly.
Activating/switching X
Select key position 2with the Start/Stop
button (Y page 119).
X Set the desired temperature.
X To activate: press the0058button.
The indicator lamp in the 0058button lights
up. Automatic air distribution and airflow
are activated.
X To switch to manualm ode:press the
0058 button.
The indicator lamp in the 0058button goes
out. Automatic air distribution and airflow
are deactivated. Setting the temperature
Differentt emperatures can be set for the
driver's and front-passenger sides.
X Select key position 2with the Start/Stop
button (Y page 119).
X To increase/reduce: turn controls0043and
006C clockwise or counter-clockwise
(Y page 107).
Only change the temperature settingin
small increments. Start at 72 ‡(22 †). Setting the air distribution
Air distribution settings 0061
Directsa ir through the defroster vents
009C Directsa ir through the center and side
air vents
009B Directsa ir through the footwell air
vents
009F Directsa ir through the center, side and
footwell vents
008F Directst he airflow to the entire vehicle
interior
0087 Directsa ir through the defroster,
center and side air vents
0086 Directsa ir through the defroster and
footwell vents 110
Operating the climate control systemsClimatec
ontrol

Setting the air distribution
X
Select key position 2with the Start/Stop
button (Y page 119).
X Press the 008Fbutton repeatedly until the
desired symbol appears in the display.
The indicator lamp in the 0058button goes
out. Automatic control is deactivated and
the air distribution is controlled according
to the selected setting. Setting the airflow
X Select key position 2with the Start/Stop
button (Y page 119).
X To increase/reduce: press the0097or
0095 button. Switching the mono function on/off
The MONO function is only available in vehi-
cles for Canada.
You can use the MONO function to adopt the temperature and air distribution settings on
the driver's side for the front-passenger side.
X Press the 005Bbutton.
The indicator lamp in the 005Bbutton lights
up or goes out. Defrosting the windshield
i You should only select the "Windshield
defrosting" function until the windshield is
clear again.
X Select key position 2with the Start/Stop
button (Y page 119).
X To activate: press the0064button.
The indicator lamp in the 0064button lights
up.
The system automatically switches to the
following functions:
R high airflow
R high temperature R
air distribution to the windshield and
front side windows
R air-recirculation mode off
X To deactivate: press the0064button.
The indicator lamp in the 0064button goes
out. The previously selected settings are
restored. Air-recirculation mode remains
deactivated.
or X Press the 0058button.
The indicator lamp in the 0064button goes
out. Airflow and air distribution are set to
automatic mode.
or
X Turn controls 0043or006C clockwise or coun-
ter-clockwise (Y page 107).
or
X Press the 0097or0095 button. Switching maximum cooling on/off
The MAX COOL function is only available in
vehicles for the USA.
MAX COOL is only operational when the
engine is running.
When you activate MAX COOL, climate
control switches to the following functions:
R maximum cooling
R maximum airflow
R air-recirculation mode on
X To activate: press the00C9button.
The indicator lamp in the button lights up.
X To deactivate: press the00C9button
again.
The indicator lamp in the button goes out.
The previously selected settings come into
effect again.
i To deactivate MAX COOL press the
0078,
0058,or 0064button. Operating the climate control systems
111Climatecontrol

Defrosting th
ewindows
Windows fogged up on th einside X
Activat ethe "Coolin gwitha ir dehumidifi-
cation "function 005A.
X Activat eautomatic mode 0058.
X If th ewindows continue to fo gup, activate
th e" Windshield defrosting" function 0064.
Windows fogged up on th eoutside X
Activat ethe windshield wipers.
X Press the 008Fbuttonrepeatedly until the
009B or009C symbol appears in th edis-
play.
i You should only selec
tthiss etting until
th ew indshield is clear again. Rea
rwindow defroster
General notes The rea
rwindow defroster has ahighc urrent
draw. You should therefore switch it of fas
soo nast herea rwindow is clear .Otherwise,
th er earw indow defroster switches of fauto-
matically after severa lminutes.
If th ebattery voltage is to olow, th erearw in-
dow defroster may switch off.
Activating/deactivating X
Selec tkey position 2wit hthe Start/Stop
butto n(Ypage 119).
X Press the 006Cbutton.
The indicator lamp in the 006Cbuttonlights
up or goe sout. 112
Operating th
eclimat econt rol systemsClimat econt rol

Problems with the rear window defroster
Problem
Possible causes/consequences and
0050
0050Solutions The rear window
defroster has deacti-
vated prematurely or
cannot be activated. The on-board voltage is too low because too many electrical con-
sumers are switched on.
X Switch off any consumers that are not required, e.g. reading
lamps, interior lighting or the seat heating.
When the battery is sufficiently charged, the rear window
defroster can be activated again. Activating/deactivating air-recircula-
tion mode
General notes You can deactivate the flow of fresh air if
unpleasant odors are enteringt
he vehicle
from outside. The air already inside the vehi-
cle will then be recirculated.
If you switch on air-recirculation mode, the
windows can fog up more quickly, in particu-
lar at low temperatures. Only use air-recircu-
lation mode briefly to prevent the windows
from fogging up.
Activating/deactivating X
Select key position 2with the Start/Stop
button (Y page 119).
X To activate: press the0072button.
The indicator lamp in the 0072button lights
up.
i Air-recirculation mode is activated auto-
matically at high outside temperatures.
When air-recirculation mode is activated
automatically, the indicator lamp in the
0072 button is not lit.
Outside air is added after about 30
minutes.
X To deactivate: press the0072button.
The indicator lamp in the 0072button goes
out. i
Air-recirculation mode deactivates auto-
matically:
R after approximately five minutes at out-
side temperatures below approximately
41 ‡(5†)
R after approximately five minutes if cool-
ing with air dehumidification is deacti-
vated
R after approximately 30 minutes at out-
side temperatures above approximately
41 ‡(5†)ift he "Cooling with air dehu-
midification" function is activated Setting the air vents
Important safety notes
G
WARNING
Very hot or very cold air can flow from the air vents. This could result in burns or frostbitein the immediate vicinity of the air vents. There
is ar isk of injury.
Make sure that all vehicle occupants always
maintain asufficient distance to the air out-
lets. If necessary, redirect the airflow to
another area of the vehicle interior. Setting the air vents
113Climatecontrol Z

!
Warm up the engine quickly. Do not use
the engine's full performance until it has
reached operating temperature. The oper-
ating temperature has been reached when
the engine oil temperature displayint he
on-board computer's AMG menu no longer flashes.
Only shift into reverse gear when the vehi-
cle is stationary.
Where possible, avoid spinning the drive
wheels when pulling awayons lippery
roads. You could otherwise damage the
drive train.
! During
acold start with low engine oil
temperatures (below 32 ‡) (0 †), the max- imum engine speed is restricted in order toprotect the engine. To protect the engine
and maintain smooth engine operation,
avoid driving at full throttle when the
engine is cold. Key positions
KEYLESS-GO start function You can switch the engine on and off with the
Start/Stop button. For this, the SmartKey
must be inside the vehicle. The Start/Stop
button is located in the center console and is
illuminated when the vehicle is unlocked.
Pressing the Start/Stop button several times
in succession corresponds to the different
key positions in the ignition lock. This is only
the case if you are not depressing the brake
pedal.
If you depress the brake pedal and press the
Start/Stop button, the engine starts immedi-
ately.
If there is aSmartKey in the ignition lock, this
takes precedence over the KEYLESS-GO start
function. X
Position 0:ifStart/Stop button 0043has not
yet been pressed, this corresponds to the
SmartKey being removed from the ignition.
X Position 1:press Start/Stop button 0043.
You can now activate the windshieldw ip-
ers, for example.
If you press Start/Stop button 0043twice when
in this position and the driver's door is open,
the power supplyisd eactivated again.
X Position 2(ignition): press Start/Stop but-
ton 0043twice.
The power supplyiss witched off againif:
R you press Start/Stop button 0043once when
in this position
R the driver's door is open
SmartKey You can also start the vehicle with the Smart-
Key in the ignition lock.
The ignition lock is located in the rear stow-
age space of the center console. Driving
119Driving and parking Z