climate control MERCEDES-BENZ SLS AMG ROADSTER GT 2013 C197 User Guide

Condensation may drip from the underside of
the vehicle when it is in cooling mode.
Activating/deactivating X
To activate: press the005Abutton.
The indicator lamp in the 005Abutton lights
up.
X To deactivate: press the005Abutton.
The indicator lamp in the 005Abutton goes
out. The cooling with air dehumidification
function has a delayed switch-off feature.
Problems with the "cooling with air
dehumidification" function When you press the
005Abutton, the
indicator lamp in the button flashes three
times or remains off. You can no longer switch
on the cooling with air dehumidification
function.
X Visit a qualified specialist workshop. Setting climate control to automatic
G
WARNING
If you switch off the cooling function, the
vehicle will not be cooled when weather
conditions are warm. The windows can fog up
more quickly. Window fogging may impair
visibility and endanger you and others.
In automatic mode, the set temperature is
controlled automatically. The system
automatically regulates the temperature of
the dispensed air, the airflow and the air
distribution.
Automatic mode will achieve optimal
operation if cooling with air dehumidification
is also activated. If necessary, cooling with air
dehumidification can be deactivated. X
Select key position 2with the Start/Stop
button.
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 select manually: press the0058
button.
The indicator lamp in the 0058button goes
out. Automatic air distribution and airflow
are deactivated. Setting the temperature
Different temperatures can be set for the
driver's and front-passenger sides.
X Select key position 2with the Start/Stop
button.
X To increase/reduce: turn control0043and
006C clockwise or counter-clockwise
(Y page 103).
Only change the temperature setting in
small increments. Start at 72 ‡ (22 †). Setting the air distribution
0061 Directs the airflow through the
defroster vents
009C Directs the airflow through the center
and side air vents
009B Directs the airflow through the
footwell air vents
009F Directs the airflow through the center
and side air vents as well as the
footwell air vents
008F Directs the airflow to the entire vehicle
interior
0087 Directs the airflow through the center
and side air vents, as well as the
defroster vents
0086 Directs the airflow through the
footwell and defroster vents Operating the climate control systems
105Climate control Z

X
Select key position 2with the Start/Stop
button.
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.
X To increase/reduce: press the0097or
0095 button. Switching the mono function on/off
The MONO function is only available in
vehicles 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 defrosting
function until the windshield is clear again.
X Select SmartKey position 2with the Start/
Stop button.
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
counter-clockwise ( Ypage 103).
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. 106
Operating the climate control systemsClimate control

Defrosting the windows
Windows fogged up on the inside X
Activate the cooling with air
dehumidification function.
X Activate automatic mode.
X If the windows continue to fog up, activate
the defrosting function.
Windows fogged up on the outside X
Activate the windshield wipers.
X Press the 008Fbutton repeatedly until the
009B or009C symbol appears in the
display.
i You should only select this setting until
the windshield is clear again. Rear window defroster
Activating/deactivating G
WARNING
Any accumulation of snow and ice should be
removed from the rear window before driving.
Visibility could otherwise be impaired,
endangering you and others.
The rear window defroster has a high current
draw. You should therefore switch it off as
soon as the rear window is clear. Otherwise,
the rear window defroster switches off
automatically after several minutes.
If the battery voltage is too low, the rear
window defroster may switch off.
X Select SmartKey position 2with the Start/
Stop button.
X Press the 006Cbutton.
The indicator lamp in the 006Cbutton lights
up or goes out. Problems with the rear window
defroster The rear window defroster has deactivated
prematurely or cannot be activated. The on-
board voltage is too low because too many
electrical consumers are switched on.
X
Switch off any consumers that are not
required, e.g. seat heating or interior
lighting.
When the battery is sufficiently charged,
the rear window defroster is activated
again automatically. Activating/deactivating air-
recirculation mode
You can deactivate the flow of fresh air if
unpleasant odors are entering the vehicle
from outside. The air already inside the
vehicle will then be recirculated. G
WARNING
Fogged windows impair visibility,
endangering you and others. If the windows
begin to fog on the inside, switching off the
air recirculation mode immediately should
clear interior window fogging. If interior
window fogging persists, make sure the air
conditioning is activated, or press the 0064
button.
X Select key position 2with the Start/Stop
button.
X To activate: press the0072button.
The indicator lamp in the 0072button lights
up.
i Air-recirculation mode is activated
automatically at high outside
temperatures. When air-recirculation mode
is activated automatically, the indicator
lamp in the 0072button is not lit.
Outside air is added after about 30
minutes. Operating the climate cont
rol systems
107Climate control Z

X
To deactivate: press the0072button.
The indicator lamp in the 0072button goes
out.
i Air-recirculation mode deactivates
automatically:
R after approximately five minutes at
outside temperatures below
approximately 41 ‡ (5 †)
R after approximately five minutes if
cooling with air dehumidification is
deactivated
R after approximately 30 minutes at
outside temperatures above
approximately 41 ‡(5 †) if the "Cooling
with air dehumidification" function is
activated Setting the air vents
Important safety notes
G
WARNING
When operating the climate control, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperature). This
could cause burns or frostbite to unprotected
skin in the immediate area of the air vents.
Always keep sufficient distance between
unprotected parts of the body and the air
vents. If necessary, use the air distribution
adjustment to direct the air to air vents in the
vehicle interior that are not in the immediate
area of unprotected skin.
In order to ensure the direct flow of fresh air
through the air vents into the vehicle interior,
please observe the following notes:
R keep the air inlet on the right-hand side of
the hood free of blockages, such as ice,
snow or leaves.
R never cover the air vents or air intake grilles
in the vehicle interior. i
For virtually draft-free ventilation, adjust
the sliders of the air vents to the center
position. Setting the center air vents
0047
To open the center air vent
0048 To close the center air vent
0087 Center air vent, right
0085 Center air vent, left
X To open the center air vent: turn the
adjuster in center air vent 0087or0085 in the
direction of the arrow to position 0047.
X To close the center air vent: turn the
adjuster in center air vent 0087or0085 in the
direction of the arrow to position 0048. Setting the side air vents
0047
To open the side air vent
0048 To close the side air vent
0087 Side window defroster vent
0085 Side air vent 108
Setting the air ventsClimate control

X
To open the side air vent: turn the
adjuster in side air vent 0085in the direction
of the arrow to position 0047.
X To close the side air vent: turn the
adjuster in side air vent 0085in the direction
of the arrow to position 0048.Setting the AIRSCARF vents
(Roadster)
G
WARNING
When operating the climate control, the air
that enters the passenger compartment
through the air vents can be very hot or very
cold (depending on the set temperature). This
could cause burns or frostbite to unprotected
skin in the immediate area of the air vents.
Always keep sufficient distance between
unprotected parts of the body and the air
vents. If necessary, use the air distribution
adjustment to direct the air to air vents in the
vehicle interior that are not in the immediate
area of unprotected skin. You can adjust the blower output of
AIRSCARF vents
0043using the AIRSCARF
button ( Ypage 85). Setting the air vents
109Climate control Z

sidewall of the tire, even though these
regulations do not apply to Canada.
i The actual values for tires are vehicle-
specific and may deviate from the values in
the illustration.
Where applicable, the tire grading
information can be found on the tire sidewall
between the tread shoulder and maximum
tire width.
For example: Tread wear Traction Temperature
200 AA A
All passenger car tires must conform to the
statutory safety requirements in addition to
these grades. Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified
U.S. government course. For example, a tire
graded 150 would wear one and one-half
times as well on the government test track as
a tire graded 100.
The relative performance of tires depends
upon the actual conditions of their use,
however, and may depart significantly from
the norm, due to variations in driving habits,
service practices and differences in road
characteristics and climate conditions. Traction
G
WARNING
The traction grade assigned to this tire is
based on straight-ahead braking traction
tests, and does not include acceleration,
cornering, hydroplaning, or peak traction
characteristics.
The traction grades, from highest to lowest,
are AA, A, B, and C. Those grades represent the tire's ability to stop on a wet surface as
measured under controlled conditions on
specified government test surfaces of asphalt
and concrete. A tire marked C may have poor
traction performance. G
WARNING
If ice has formed on the road, tire traction will
be substantially reduced. Under such weather
conditions, drive, steer and brake with
extreme caution.
The safe speed on a wet, snow covered or icy
road is always lower than on dry road
surfaces.
You should pay special attention to road
conditions when temperatures are around
freezing point.
Mercedes-Benz recommends a minimum tire
tread depth of 1
/ 6in (4 mm) for all four winter
tires (Y page 251) to maintain normal driving
characteristics in winter. Winter tires can
reduce the braking distance on snow-covered
surfaces in comparison with summer tires.
The braking distance is still much further than
on surfaces that are not icy or covered with
snow. Take appropriate care when driving.
! Avoid wheelspin. This can lead to damage
to the drive train. Temperature
G
WARNING
The temperature grade for this tire is
established for a tire that is properly inflated
and not overloaded. Excessive speed,
underinflation, or excessive loading, either
separately or in combination, can cause
excessive heat build-up and possible tire
failure.
The temperature grades are A (the highest),
B, and C. These represent the tire's
resistance to the generation of heat and its
ability to dissipate heat when tested under
controlled conditions on a specified indoor 262
Uniform Tire Quality Grading StandardsWheels and tires

VIN
X
Slide the right-hand front seat to its
rearmost position.
X Fold floor covering 0043upwards.
You will see VIN 0044.
Additionally, the vehicle identification
number (VIN) can be found in the following
locations:
R on the vehicle identification plate
(Y page 275)
R on the lower edge of the windshield
(Y page 276) Engine number
0043
Emission control information plate,
including the certification of both federal
and Californian emissions standards
0044 VIN (on the lower edge of the windshield)
0087 Engine number (stamped into the
crankcase) Service products and filling
capacities
Important safety notes
G
WARNING
Comply with all valid regulations with respect
to handling, storing and disposing of service
fluids. Otherwise, you could endanger
persons or the environment.
Keep service fluids out of the reach of
children.
For health reasons, you should prevent
service fluids from coming into direct contact
with your skin or clothing.
If a service fluid is swallowed, contact a
physician immediately.
Service products include the following:
R Fuels
R Lubricants (e.g. engine oil, transmission oil)
R Coolant
R Brake fluid
R Windshield washer fluid
R Climate control system refrigerant
Components and service products must be
matched. You should therefore only use
products that have been tested and approved
by Mercedes-Benz.
Information on tested and approved products
can be obtained at an authorized Mercedes-
Benz Center or on the Internet at
http://bevo.mercedes-benz.com.
You can recognize service products approved
by Mercedes-Benz by the following
inscription on the containers:
R MB-Freigabe (e.g. MB-Freigabe 229.51)
R MB Approval (e.g. MB Approval 229.51)
Other designations or recommendations
indicate a level of quality or a specification in
accordance with an MB Sheet number (e.g.
MB 229.5). They have not necessarily been
approved by Mercedes-Benz. 276
Service products and filling capacitiesTechnical data

Filling capacities
Capacity Fuel, coolant, lubricants,
etc.
Engine oil and filter
8.43 US qt (7.98 l) Approved engine oils
AMG SPEEDSHIFT DCT 7-
speed sports
transmission, hydraulic
chamber 7.4 US qt (7.0 l)
+ 0.85 US qt (0.8 l) for oil
cooler and hose lines at the
first filling Shell DCT F.3
AMG SPEEDSHIFT DCT 7-
speed sports
transmission, gear set,
drive set and differential
chamber
3.06 US qt (2.9 l)
+ 0.87 US qt (0.82 l) for oil
cooler and hose lines at the
first filling Shell GL.5
Power steering
1.26 US qt (1.2 l) Chevron Texaco CHF 9109
Brake system
Approximately 0.53 US qt
(0.5 l) MB Brake Fluid (DOT 4+)
Cooling system
Approximately 11.6 US qt
(11.0 l) MB 325.0 corrosion
inhibitor/antifreeze agent
Tank capacity
22.5 US gal (85.0 l) Premium-grade unleaded
gasoline (at least 91 octane,
average value between
96 RON/86 MON)
Reserve
Approximately 3.7 US gal
(14.0 l)
Automatic climate control
— Refrigerant R134a and
special PAG lubricant (never
R 12)
Windshield/headlamp
cleaning system
6.3 US qt (6.0 l) MB windshield washer
concentrate
15
(Y page 281)
Mixing ratio for washer fluid
(Y page 281) Fuel
Important safety notes G
WARNING
Fuel is highly flammable. If you handle fuel
incorrectly, there is a risk of fire and
explosion. You must avoid fire, open flames, creating
sparks and smoking. Switch off the engine
and, if applicable, the auxiliary heating before
refueling.
G
WARNING
Fuel is poisonous and hazardous to health.
There is a risk of injury.
15 Mixed with water or premixed washer fluid with antifreeze protection. Service products and filling capacities
277Technical data
Z

MB sheet number
229.5
16 i
MB approval is indicated on the oil
containers.
Filling capacities The following values refer to an oil change
including the oil filter.
Engine with oil filter
10.0 US qt (9.5 l)
Additives
!
Do not use any additives in the engine oil.
This could damage the engine.
Engine oil viscosity Viscosity describes the flow characteristics
of a fluid. If an engine oil has a high viscosity,
this means that it is thick; a low viscosity
means that it is thin.
Select an engine oil with an SAE (viscosity)
classification suitable for the prevailing
outside temperatures. The table shows you
which SAE classifications are to be used. The
low-temperature characteristics of engine
oils can deteriorate significantly, e.g. as a
result of aging, soot and fuel deposits. It is
therefore strongly recommended that you
carry out regular oil changes using an
approved engine oil with the appropriate SAE
classification. Refrigerant of the air-conditioning
system
The automatic climate control is filled with
R134a refrigerant and a special PAG
lubricant.
! Never use refrigerant R 12 (CFC) or
mineral lubricants. Otherwise, you could
damage the air-conditioning system. Brake fluid
G
WARNING
Over a period of time, the brake fluid absorbs
moisture from the air; this lowers its boiling
point.
If the boiling point of the brake fluid is too low,
vapor pockets may form in the brake system
when the brakes are applied hard (e.g. when
driving downhill). This would impair braking
efficiency.
You should have the brake fluid renewed at
regular intervals. The brake fluid change
intervals can be found in the Maintenance
Booklet.
Only use brake fluid approved by Mercedes-
Benz according to MB Approval 331.0.
Information about approved brake fluid can
be obtained at any qualified specialist
workshop or on the Internet at
http://bevo.mercedes-benz.com.
i Have the brake fluid renewed regularly at
a qualified specialist workshop. Coolant
Important safety notes G
WARNING
Antifreeze is highly flammable. Fire, open
flames and smoking are prohibited when
handling antifreeze.
16 Restriction: only use SAE 0W-40/SAE 5W-40 engine oils. 280
Service products and filling capacitiesTechnical data