2013 MERCEDES-BENZ SL-CLASS ROADSTER steering wheel

Problems with fuel and the fuel tank
Problem Possible causes/consequences and
M Solutions
Fuel is leaking from the
vehicle. G
Risk of explosion or fire
The fuel line or the fuel tank is faulty.
X Turn the SmartKey to position
0
in
the ignition lock immediately
and remove it (Y page 135).
X Do not restart the engine under any circumstances.
X Consult a qualified specialist workshop. The fuel filler flap
cannot be opened. The fuel filler flap is not unlocked.
or
The SmartKey battery is discharged.
X
Unlock the vehicle (
Y page 68).
or
X Unlock the vehicle using the mechanical key ( Y page 70).The fuel filler flap is unlocked, but the opening mechanism is
jammed.
X
Consult a qualified specialist workshop. Parking
Important safety notes
G
WARNING
Do not park this vehicle in areas where
combustible materials

can come into contact
with the hot exhaust system. Do not park the
vehicle on dry grassland or harvested grain
fields. Combustible materials, such as grass,
hay or leaves could be ignited by the hot
exhaust system and cause a vehicle fire.
Unintended vehicle movement can cause
serious personal injury or damage to the
vehicle or the vehicle drivetrain. To reduce
such risks, always do the following before
turning off the engine and leaving the vehicle:
R keep your right foot on the brake pedal.
R engage the parking brake.
R shift the automatic transmission to park
position P.
R slowly release the brake pedal. R
when parked

on an incline, always turn the
front wheels towards the road curb.
R turn the SmartKey in the ignition lock to
position 0 and remove the SmartKey from
the ignition lock, or press the KEYLESS-GO
Start/Stop button.
R take the SmartKey with you and lock the
vehicle when leaving. Switching off the engine
Important safety notes G
WARNING
Do not turn off the engine before the vehicle
has come

to a complete stop. With the engine
not running, there is no power assistance for
the brake and steering systems. In this case,
it is important to keep in mind that a
considerably higher degree of effort is
necessary to brake and steer the vehicle. 154
Parking
Driving and parking

some jurisdictions, it is forbidden for drivers
to use mobile phones while driving.
Only
operate
COMAND (Cockpit Management
and Data System) in compliance with all legal
requirements and when the road, weather and
traffic conditions permit. You may otherwise
not be able to observe the traffic conditions,
endangering yourself and others.
Remember that your vehicle covers a distance
of 44 ft (approximately 14 m) a second when
it is traveling at only 30 mph (approximately
50 km/h).
Drive sensibly – save fuel Observe the following tips to save fuel:
R
The tires should always be inflated to the
recommended tire pressure.
R Remove unnecessary loads.
R Warm up

the engine at low engine speeds.
R Avoid frequent acceleration or braking.
R Observe the service intervals in the
Maintenance Booklet or in the service
interval display. Have all the maintenance
work carried in accordance with Daimler
AG regulations.
Fuel consumption also increases when
driving in cold weather, in stop-and-go traffic
and in mountainous terrain.
Drinking and driving G
WARNING
Drinking
and driving and/or taking drugs and
driving are very dangerous combinations.
Even a small amount of alcohol or drugs can
affect your reflexes, perceptions and
judgment.
The possibility of a serious or even fatal
accident are

greatly increased when you drink
or take drugs and drive.
Do not drink or take drugs and drive or allow
anyone to drive who has been drinking or
taking drugs. Pedals G
WARNING
Make sure absolutely no objects are
obstructing the pedals' range of movement.
Keep the driver's footwell clear of all
obstacles. If there are any floormats or
carpets in the footwell, make sure that the
pedals still have sufficient clearance.
During sudden driving or braking maneuvers,
the objects could get caught between the
pedals. You could then no longer brake or
accelerate. This could lead to accidents and
injury.
Rolling with the engine switched off G
WARNING
There
is no power assistance for the steering
and the

brake when the engine is not running.
Steering and braking requires significantly
more effort and you could lose control of the
vehicle and cause an accident as a result.
Do not turn off the engine while the vehicle is
in motion. G
WARNING
Electric power is required to operate the
brake system.
A malfunction in the power supply or in the
vehicle's electrical system can impair the
operation of the brake system and result in
the brake system switching to emergency
mode. In this situation, the red brake system
warning lamp and warning messages may
appear in the instrument cluster while the
vehicle is moving. When braking, the driver
must depress the brake pedal considerably
more firmly and much further in order to
obtain the expected braking effect. If
necessary, apply full pressure to the brake
pedal. Brakes are only applied to the front
wheels. Stopping distance is increased. Driving tips
157
Driving and parking Z

If the vehicle threatens to skid or cannot be
stopped when moving at low speed:
X
Shift the transmission to position N.
Drive particularly carefully on slippery road
surfaces. Avoid
sudden acceleration, steering
and braking maneuvers. Do not use cruise
control.
i For more information on driving with
snow chains, see ( Y page 529).Driving systems
Cruise control
Important safety notes G
WARNING
The cruise control is a convenience system
designed to assist the driver during vehicle
operation. The driver is and must always
remain responsible for the vehicle's speed
and for safe brake operation.
Only use

the cruise control if the road, traffic,
and weather conditions make it advisable to
travel at a constant speed.
R The use of the cruise control can be
dangerous on winding roads or in heavy
traffic because conditions do not allow safe
driving at a constant speed.
R The use of the cruise control can be
dangerous on slippery roads. Rapid
changes in tire traction can result in wheel
spin and loss of control.
R Deactivate the cruise control when driving
in fog.
The "Resume" function should only be
operated if the driver is fully aware of the
previously set speed and wishes to resume
this particular preset speed. G
WARNING
The cruise control brakes automatically so
that the set speed is not exceeded. General notes Cruise control maintains a constant road
speed
for

you. It brakes automatically in order
to avoid exceeding the set speed. On long and
steep downhill gradients, especially if the
vehicle is laden, you must select shift range
1, 2 or 3 in good time (Y page 149). By doing
so, you will make use of the braking effect of
the engine, which relieves the load on the
brake system and prevents the brakes from
overheating and wearing too quickly.
Use cruise control only if road and traffic
conditions make it appropriate to maintain a
steady speed for a prolonged period. You can
store any road speed above 20 mph
(30 km/h).
Cruise control lever Cruise control lever
:
To store the current speed or a higher
speed
; To store the current speed or call up the
last stored speed
= To store the current speed or a lower
speed
? To deactivate cruise control
When you activate cruise control, the stored
speed is shown in the status indicator of the
multifunction display:
R USA only: e.g. CRUISE 55 Miles
R Canada only: e.g. ¯90 Km/h162
Driving systems
Driving and parking

R
a system malfunction occurs.
R the power supply is not sufficient.
If a
malfunction occurs, then the transmission
may also be shifted into position P
automatically. RACE START
Important safety notes G
WARNING
RACE START is only available when SPORT
handling mode is activated. SPORT handling
mode only stabilizes the vehicle to a limited
extent in the event of swerving or wheelspin.
RACE START

should only be used on specially
designated roads. Always adapt your speed
and driving style to the prevailing road and
weather conditions.
RACE START enables optimal acceleration
from a standing start. The precondition for
this is a suitable high-grip road surface.
i RACE START is only available for the
SL 63 AMG model.
Conditions for activation You can activate RACE START if:
R
the doors are closed.
R the engine

is running and it has reached an
operating temperature of approximately
176 ‡ (80 †. This is the case when the
engine oil temperature in the multifunction
display stops flashing.
R SPORT handling mode is activated
(Y page 61).
R the steering wheel is in the straight-ahead
position.
R the vehicle is stationary and the brake
pedal is depressed (left foot).
R the transmission is in position D. Activating RACE START X
Depress the brake pedal with your left foot
and keep it depressed.
X Turn the drive program selector clockwise
(Y page 147) until the RS lamp lights up.
The multifunction

display shows the RACE
START Confirm: Paddle UP Cancel:
Paddle DOWN message.
i If the activation conditions are no longer
fulfilled, RACE START is canceled. The
multifunction display shows the RACE
START Canceled message.
X To cancel: pull the left steering wheel
paddle shifter (
Y

page 148).
or
X To confirm: pull the right steering wheel
paddle shifter ( Y

page 148).
The RACE START Available Depress
gas pedal message appears in the
multifunction display.
i If you do not depress the accelerator
pedal fully within two seconds, RACE
START is canceled. The multifunction
display shows the RACE START Not
Possible See Operator's Manual
message.
X Fully depress the accelerator pedal.
The engine speed increases to at least
3500 rpm.
The RACE START Release brake to
start. message appears in the
multifunction display.
i If you do not release the brake pedal
within five seconds, RACE START is
canceled. The multifunction display shows
the RACE START Canceled message.
X Take your foot off the brake, but keep the
accelerator pedal depressed.
The vehicle pulls away at maximum
acceleration.
The RACE START

Active message appears
in the multifunction display.
RACE START is deactivated when the vehicle
reaches a speed of approximately 30 mph Driving systems
177
Driving and parking Z

You can display some driving systems and
additional information in the COMAND
display.
X
Make sure that the SmartKey is in position
2 in the ignition lock.
X Make sure COMAND is switched on
(Y page 275).
X Press button :.
The corresponding displays appear in the
COMAND display. Example: displays in the COMAND display
:
Selection of raised level (Y page 179)
; Activity of ABC spring struts for roll and
pitching support
= Selected suspension tuning, i.e. sports or
comfort (
Y page 180)
? G-FORCE (longitudinal and lateral
acceleration)
A Current vehicle level Active Body Control (AMG vehicles)
Vehicle level Important safety notes
G
Warning
When the vehicle is stationary, you can raise
and lower it from the on-board computer.
Someone could

become trapped if the vehicle
is raised or lowered.
Therefore, make sure that nobody is in the
vicinity of the wheel housing or under the vehicle. Otherwise limbs, e.g. hands and feet,
could become trapped.
Notes
In order to reduce fuel consumption and
improve the driving dynamics, the vehicle is
lowered as its speed increases. With the
SPORT suspension

tuning, it is lowered by up
to 0.5 in (13mm), with COMFORT by up to
0.2 in (5mm). As the speed is reduced, the
vehicle is raised up to the set vehicle height.
Select the "Normal" setting for normal road
surfaces and "Raised" for driving with snow
chains or on particularly poor road surfaces.
Setting raised level X
Make sure that the engine is running or that
it has been switched off by the ECO start/
stop function.
X Make sure that a speed of 75 mph
(120 km/h ) is not exceeded.
X If icon ;

is not shown: press =
or ; on

the steering wheel to select the
DriveAssist menu.
X Press the 9 or : button to select
Vehicle Level.
X Press the a button.
The following message appears: Press
'OK' to Raise.
X Press the a button.
If the engine has been switched off by the
ECO start/stop function, it is now
restarted.
Icon ; appears. The vehicle height is
adjusted to raised level. Driving systems
181
Driving and parking Z

Setting the normal level
X
Make sure that the engine is running or that
it has been switched off by the ECO start/
stop function.
X If icon ; is shown: press = or ;
on the steering wheel to select the
DriveAssist. menu.
X Press the 9 or : button to select
Vehicle Level.
X Press the a button.
The following message appears: Press
'OK' to Lower.
X Press the a button.
Icon ; is
faded out. The vehicle is adjusted
to normal level.
The "Raised level" setting is canceled if you:
R are driving faster than approximately
75 mph (120 km/h)
R drive for approximately three minutes at a
speed over 50 mph (80km/h)
Suspension tuning General notes
The
electronically

controlled ABC suspension
system features improved driving dynamics
and ride comfort.
The ABC suspension system is tuned
individually to each wheel and depends on:
R the road surface condition, e.g. bumps
R the vehicle load
R your individual selection of the sporty or
comfort button Selecting sports tuning
X
Make sure that the engine is running or that
it has been switched off by the ECO start/
stop function.
X If indicator lamp ; is not lit: press
button :.
Indicator lamp ; lights up. You have
selected the

suspension for a sporty driving
style.
The AMG Suspension System SPORT
message appears in the multifunction
display.
The firmer suspension tuning in Sport mode
ensures even better contact with the road.
Select this mode if you favor a firmer
suspension tuning.
Selecting comfort tuning 182
Driving systems
Driving and parking

Problems with PARKTRONIC
Problem Possible causes/consequences and
M SolutionsOnly the red segments
in the PARKTRONIC
warning
displays
are lit.
You also hear a warning
tone for approximately
two seconds.
PARKTRONIC is
deactivated after
approximately five
seconds, and the
indicator lamp in the
PARKTRONIC button
lights up. PARKTRONIC has malfunctioned and has switched off.
X
If problems persist, have PARKTRONIC checked at a qualified
specialist workshop. Only the red segments
in the PARKTRONIC
warning
displays

are lit.
PARKTRONIC is
deactivated after
approximately five
seconds. The PARKTRONIC sensors are dirty or there is interference.
X
Clean the PARKTRONIC sensors ( Y page 504).
X Switch the ignition back on. The problem may be caused by an external source of radio or
ultrasound waves.
X
See if PARKTRONIC functions in a different location. Active Parking Assist
Important safety notes G
WARNING
PARKTRONIC and Active Parking Assist are
merely parking aids and may not detect all
obstacles. They do not relieve you of the
responsibility of paying attention.
You are always responsible for safety and
must continue to pay attention to your
immediate surroundings when parking,
exiting parking

spaces and maneuvering. You
could otherwise endanger yourself and
others. G
WARNING
When parking or exiting a parking space, you
need to make sure that no obstacles are
located in

the vicinity of the vehicle during the entire operation. Active Parking Assist does
not relieve you of the responsibility of paying
attention. It merely aids you by intervening
actively in the steering.
To stop the vehicle or to avoid an accident,
you need to apply the brakes yourself.
G
WARNING
Make sure no persons or animals are in or
near the area in which you are parking/
maneuvering. Otherwise, they could be
injured.
! If unavoidable, you should drive over
obstacles such as curbs slowly and not at
a sharp

angle. Otherwise, you may damage
the wheels or tires.
Active Parking Assist is an electronic parking
aid with ultrasound. Active steering
intervention can assist you when parking or 186
Driving systems
Driving and parking

exiting a parking space. You may also use
PARKTRONIC (
Y page 183). When
PARKTRONIC is switched off, Active Parking
Assist is also unavailable.
Parking tips:
R pay attention to the PARKTRONIC
(Y page
185) warning messages during the
parking procedure.
R you can intervene in the steering procedure
to correct it at any time. Active Parking
Assist will then be canceled.
R when transporting a load which protrudes
from your vehicle, you should not use
Active Parking Assist.
R never use Active Parking Assist when snow
chains or an emergency spare wheel are
mounted.
R make sure that the tire pressures are
always correct. This has a direct influence
on the parking characteristics of the
vehicle.
Parking Detecting a parking space
G
WARNING
Objects located above the height range of
Active Parking Assist will not be detected
when the parking space is measured. These
are not taken into account when the parking
procedure is calculated, e.g. overhanging
loads, tail

sections or loading ramps of goods
vehicles. In some circumstances, Active
Parking Assist may therefore guide you into
the parking space too early. This may lead to
a collision. For this reason, you should avoid
using Active Parking Assist in such situations. G
WARNING
Active Parking Assist is merely an aid and may
sometimes recommend parking spaces that
are not suitable for parking. For example,
these might be spaces where parking is
prohibited, driveways, unsuitable surfaces,
etc. Active Parking Assist measures the parking
space as you drive past it. Any later changes
to the parking space are not taken into
account. For instance, this may be the case
when
the

vehicle parked in front of or behind
the space changes its position or when an
obstacle is moved into the parking space.
Active Parking Assist does not relieve you of
the responsibility of paying attention. If you
rely solely on Active Parking Assist, you could
cause an accident and injure yourself and
others.
You are always responsible for safety and
must continue to pay attention to your
immediate surroundings when parking and
maneuvering. Example: detected parking space
Active Parking Assist is switched on
automatically when driving forwards. The
system is operational at speeds of up to
approximately
22 mph (35 km/h

). While in
operation, the system independently locates
and measures parking spaces on both sides
of the vehicle. At a speed below 19 mph
(30 km/h), you will see parking symbol ; as
the status indicator in the instrument cluster.
If a parking space has been detected, an
arrow pointing to the right = or left : is also
displayed.
By default, Active Parking Assist only displays
parking spaces on the front-passenger side.
Parking spaces on the driver's side are
displayed as soon as the turn signal on the
driver's side is activated. If you wish to park
in a space on the driver's side, the indicator
on the driver's side must remain on. The turn
signal must remain switched on until you
acknowledge the use of Active Parking Assist Driving systems
187Driving and parking Z