2014 MERCEDES-BENZ SLS AMG ROADSTER hood open

G
Garage door opener Clearing the memory .....................214
Important safety notes ..................211
Opening/closing the garage door ..214
Programming (button in the rear-
view mirror) ................................... 212
Gasoline ............................................. 280
Gear indicator .................................... 123
Gear or selector lever (cleaning
guidelines) ......................................... 229
Genuine parts ...................................... 18
Glove box ........................................... 200H
Hazard warning lamps ........................98
Head bags ............................................ 42
Headlamp cleaning system Notes ............................................. 284
Headlamps
Adding fluid to cleaning system .....221
Cleaning system (capacity )............ 284
Cleaning system (function) ..............99
Cleaning system (notes) ................284
Fogging up ....................................... 99
see Automatic headlamp mode
Head level heating (AIRSCARF) ..........88
Heating see Climate control
High-beam headlamps
Switching on/off .............................. 98
High-beam headlamps (display
message) ............................................ 175
Hill start assist .................................. 121
Hood Closing .......................................... .219
Display message ............................ 184
Important safety notes ..................218
Opening ......................................... 218
Hydroplaning ..................................... 137I
Ignition lock ....................................... 119
see Key positions
Immobilizer .......................................... 58Indicator lamps
see Warning and indicator lamps
Instrument cluster
Overview .......................................... 27
Settings ......................................... 157
Warning and indicator lamps ...........28
Instrument cluster lighting ..............158
Interior lighting Automatic control ............................ 99
Delayed switch-off (on-board
computer) ...................................... 159
Emergency lighting ........................100
Manual control ............................... 100
Overview .......................................... 99
Reading lamp ................................... 99 J
Jack Storage location ............................ 232
Using ............................................. 270
Jump starting (engine) ......................240 K
KEYLESS-GO start function Display message ............................ 185
Start/Stop button .......................... 119
Starting the engine ........................120
Key positions
SmartKey ....................................... 119
Kickdown ........................................... 124
Driving tips .................................... 124
Knee bag .............................................. 41 L
Lamps see Warning and indicator lamps
Lap time (RACETIMER) ......................161
License plate lamp Changing bulbs .............................. 101
License plate lamp (display
message) ............................................ 175
Lighting Light switch ..................................... 96
Lights
Activating/deactivating the
interior lighting delayed switch-off .159 Index
9

Dashboard
Function Page
:
Cruise control lever 139
;
Steering wheel paddle
shifters
125
=
Instrument cluster 27
?
Overhead control panel 32
A
PARKTRONIC display 142
B
Adjusts the steering wheel
electrically
89 Function Page
C
Combination switch 98
D
Unlocks the trunk 73
E
Diagnostics connection 22
F
Opens the hood 218
G
Electric parking brake 133
H
Light switch 9626
Dashboa
rdAt a glance

the brake system checked at a qualified
specialist workshop.
Observe information regarding indicator and
warning lamps (Y page 192) as well as
display messages (Y page 166).
EBD monitors and controls the brake
pressure on the rear wheels to improve
driving stability while braking. ADAPTIVE BRAKE
i Observe the "Important safety notes"
section ( Ypage 54).
ADAPTIVE BRAKE enhances braking safety
and offers increased braking comfort. In
addition to the braking function, ADAPTIVE
BRAKE also features the hill start assist
function ( Ypage 121). Theft deterrent locking system
Immobilizer
The immobilizer prevents your vehicle from
being started without the correct SmartKey.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle.
Anyone can start the vehicle if a valid
SmartKey has been left inside the vehicle.
X To activate: while the engine is running,
turn the Start/Stop button to key position
0 (Y page 119).
The engine stops.
or
X Remove the SmartKey from the ignition
lock.
X To deactivate: turn the Start/Stop button
to key position 2(Ypage 119) without
depressing the brake pedal.
i The immobilizer is always deactivated
when you start the engine.
In the event that the engine cannot be
started when the starter battery is fully
charged, the immobilizer may be faulty. Contact an authorized Mercedes-Benz
Center or call 1-800-FOR-MERCede
s(in the
USA) or 1-800-387-010 0(in Canada). ATA (anti-theft alarm system)
X
To arm: lock the vehicle with the
SmartKey.
Indicator lamp :flashes. The alarm
system is armed after approximately
15 seconds.
X To disarm: unlock the vehicle with the
SmartKey.
A visual and audible alarm is triggered if the
alarm system is armed and you open:
R a door
R the trunk lid
R the hood
R Roadster: the glove box
R Roadster: a compartment in the center
console
R the vehicle with the mechanical key
The alarm is not switched off, even if you
close the open door that triggered it, for
example.
X To stop the alarm: press the Start/Stop
button in the center console. The SmartKey
must be inside the vehicle.
or
X Press the %or& button on the
SmartKey. 58
Theft deterrent locking systemSafety

according to the intensity of the rain. In
the Å position, the rain sensor is more
sensitive than in the Äposition, causing
the windshield wipers to wipe more
frequently.
If the wiper blades are worn, the windshield
will no longer be wiped properly. This could
prevent you from observing the traffic
conditions. Replace the wiper blades twice a
year, ideally in spring and fall. Replacing the wiper blades
Important safety notes G
WARNING
If the windshield wipers begin to move while
you are changing the wiper blades, you could
be trapped by the wiper arm. There is a risk
of injury.
Always switch off the windshield wipers and
ignition before changing the wiper blades.
! To avoid damaging the wiper blades,
make sure that you touch only the wiper
arm of the wiper.
! Never open the hood if a windshield wiper
arm has been folded away from the
windshield.
Never fold a windshield wiper arm without
a wiper blade back onto the windshield.
Hold the windshield wiper arm firmly when
you change the wiper blade. If you release
the windshield wiper arm without a wiper
blade and it falls onto the windshield, the
windshield may be damaged by the force of
the impact.
Mercedes-Benz recommends that you have
the wiper blades changed at a qualified
specialist workshop. Replacing the wiper blades Removing the wiper blades
X
Switch off the engine.
X Remove your foot from the brake pedal.
X Set the windshield wiper to the °
position.
X Press the Start/Stop button repeatedly
until the windshield wipers start.
X When the wiper arms have reached a
vertical position, press the Start/Stop
button.
X Fold the wiper arm away from the
windshield until it engages.
X Set the wiper blade at right angles to the
wiper arm. X
Remove the wiper blade from the retainer
on the wiper arm in the direction of the
arrow.
Installing the wiper blades
X Slide the new wiper blade into the retainer
on the wiper arm in the opposite direction
to the arrow.
X Turn the wiper blade parallel to the wiper
arm.
X Fold the wiper arm back onto the
windshield. 102
Windshield wipersLights and windshield wipers

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
1
To open the center air vent
2 To close the center air vent
= Center air vent, right
? Center air vent, left
X To open the center air vent: turn the
adjuster in center air vent =or? in the
direction of the arrow to position 1.
X To close the center air vent: turn the
adjuster in center air vent =or? in the
direction of the arrow to position 2. Setting the side air vents
1
To open the side air vent
2 To close the side air vent
= Side window defroster vent
? Side air vent
X To open the side air vent: turn the
adjuster in side air vent ?in the direction
of the arrow to position 1.
X To close the side air vent: turn the
adjuster in side air vent ?in the direction
of the arrow to position 2. Setting the blower output of the
AIRSCARF vents (Roadster)
G
WARNING
Very hot or very cold air can flow from the air
vents. This could result in burns or frostbite in
the immediate vicinity of the air vents. There
is a risk of injury.
Make sure that all vehicle occupants always
maintain a sufficient distance to the air
outlets. If necessary, redirect the airflow to
another area of the vehicle interior. G
WARNING
When AIRSCARF is switched on, very hot air
can flow from the vents in the head restraints.
This could result in burns in the immediate
vicinity of the air vents. There is a risk of injury.
Reduce the heater output before it becomes
too hot. 114
Setting the air ventsClimate control

The transmission remains in
Nif:
R the SmartKey is in the ignition lock and
R you use the E-SELECT lever to shift the
transmission to Nbefore switching the
engine off
This still applies if you open the driver's or
front-passenger door.
Further information on transmission
position Nwhen operating with a SmartKey
is available in the "Car wash" section
(Y page 223). Electric parking brake
General notes G
WARNING
If you leave children unsupervised in the
vehicle, they could set it in motion by, for
example:
R release the parking brake.
R shift the automatic transmission out of the
parking position P.
R start the engine.
In addition, they may operate vehicle
equipment and become trapped. There is a
risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle. Applying/releasing manually
X
To engage: push handle :.
When the electric parking brake is
engaged, the red F(USA only)
or ! (Canada only) indicator lamp lights
up in the instrument cluster.
i The electric parking brake can also be
applied when the SmartKey is in position
0.
X Pull handle :.
The red F(USA only) or !(Canada
only) indicator lamp in the instrument
cluster goes out.
i The electric parking brake can only then
be released when the ignition is switched
on using the Start/Stop button.
Releasing the electric parking brake
automatically The electric parking brake is released
automatically when the following conditions
are simultaneously fulfilled:
R
the engine is running.
R the transmission is in position Dor R.
R the hood is closed.
R your seat belt is fastened.
R you accelerate.
If the transmission is in position R, the trunk
lid must be closed.
If your seat belt is not fastened, the following
conditions must be fulfilled to automatically
release the electric parking brake:
R the driver's door is closed.
R you have shifted out of Por you have
previously driven faster than 2 mph
(3 km/h).
Emergency braking The vehicle can also be braked during an
emergency by using the electric parking
brake. Parking
133Driving and parking Z

Engine
Display messages Possible causes/consequences and
M
MSolutions ?
Coolant Low Stop Coolant Low Stop
Vehicle Turn Vehicle Turn
Engine Off Engine Off The coolant is too hot. In addition, the
?warning lamp in the
instrument cluster lights up and a warning tone sounds.
G WARNING
Do not drive when your engine is overheated. This can cause some
fluids which may have leaked into the engine compartment to
catch fire.
Steam from the overheated engine can also cause serious burns
which can occur just by opening the hood.
There is a risk of injury.
X Pull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
X Secure the vehicle against rolling away (Y page 131).
X Wait until the engine has cooled down.
X Make sure that the air supply to the radiator is not blocked, e.g.
by snow, slush or ice.
X Wait until the display message disappears before restarting the
engine. Otherwise, the engine could be damaged.
X Pay attention to the coolant temperature display.
X If the coolant temperature increases again, visit a qualified
specialist workshop immediately.
! If the coolant temperature is over 248 ‡ (120 †), do not
continue driving. The engine will otherwise be damaged. ? 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
mountainous terrain, and stop-and-go traffic. Display messages
177On-board computer and displays Z

Display messages Possible causes/consequences and
M
MSolutions # The battery is not being charged.
A warning tone also sounds.
Possible causes are:
R
a defective alternator
R a torn poly-V-belt
R a malfunction in the electronics
X Pull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
X Secure the vehicle against rolling away ( Ypage 131).
X Open the hood.
X Check whether the poly-V-belt is torn.
If the poly-V-belt is torn:
! Do not continue driving. The engine could otherwise overheat.
X Consult a qualified specialist workshop.
If the poly-V-belt is not damaged:
X Visit a qualified specialist workshop. +
Check Coolant Check Coolant
Level See Level See
Operator's Manual Operator's Manual The coolant level is too low.
!
Avoid making long journeys with too little coolant in the engine
cooling system. The engine will otherwise be damaged.
X
X Add coolant, observing the warning notes before doing so
(Y page 220).
X If coolant needs to be added more often than usual, have the
engine coolant system checked at a qualified specialist
workshop. 4
Engine Oil Level Engine Oil Level
Low Stop Vehicle Low Stop Vehicle
Turn Engine Off Turn Engine Off There is insufficient oil in the engine. There is a risk of engine
damage.
X
Pull over and stop the vehicle safely and switch off the engine,
paying attention to road and traffic conditions.
X Top up and check the engine oil level (Y page 219).178
Display
messagesOn-board computer and displays