fuel pressure MERCEDES-BENZ SL-CLASS ROADSTER 2013 Owners Manual

Raising ...........................................
549
Reporting problems .........................32
Securing from rolling away ............ 549
Towing away
.................................. 518
Tow-starting ................................... 518
Transporting .................................. 520
Unlocking (in an emergency) ........... 76
Unlocking (SmartKey) ......................68
Vehicle data ................................... 565
Vehicle battery
see Battery (vehicle)
Vehicle data ....................................... 565
Vehicle dimensions ...........................565
Vehicle emergency locking ................77
Vehicle identification number see VIN
Vehicle identification plate ..............559
Vehicle level Active Body Control (AMG
vehicles) ........................................ 181
Active Body Control (except AMG
vehicles) ........................................ 179
Display message ............................ 241
Vehicle maintenance
see ASSYST PLUS
Vehicle tool kit .................................. 508
Video Operating the DVD ......................... 212
Overview ........................................ 452
see Video DVD
Video AUX
Setting the picture ......................... 453
Video DVD
Automatic picture shutoff ..............452
DVD menu ..................................... 457
Fast forward/rewind ...................... 455
Function restrictions ...................... 454
Interactive content ........................458
Notes on discs ............................... 453
Operation ....................................... 453
Pause function ............................... 456
Playing conditions .......................... 453
Safety notes .................................. 453
Selecting ........................................ 456
Selecting a film/title ...................... 456
Selecting a scene/chapter ............ 456
Setting the audio format ................ 458
Setting the language ...................... 458Setting the picture .........................
453
Showing/hiding the control menu . 454
Showing/hiding the menu
.............455
Stop function ................................. 455
Subtitles ........................................ 458
Switching to ................................... 454
VIN ...................................................... 559
Voice Control System Settings ......................................... 291
Volume, adjusting
COMAND ....................................... 277
Navigation messages ..................... 277 W
Warning and indicator lamps ABS

................................................ 257
Brakes ........................................... 257
Check Engine ................................. 263
Coolant .......................................... 263
Distance warning ........................... 265
DISTRONIC PLUS ........................... 265
ESP ®
.............................................. 259
ESP ®
OFF ....................................... 260
Fuel tank ........................................ 263
Overview ........................................ 255
PASSENGER AIR BAG OFF
indicator lamp .................................. 43
Reserve fuel ................................... 263
Seat belt ........................................ 256
SPORT handling mode ................... 260
SRS ................................................ 262
Tire pressure monitor .................... 266
Warranty ............................................ 558
Washer fluid Display message ............................ 253
Waypoints
Accepting waypoints for the route . 310
Editing ........................................... 310
Entering ......................................... 308
Weather Band
Searching for a channel ................. 415
Switching on .................................. 414
Weather display (COMAND)
Calling up the weather map ...........395
Information chart ........................... 393
Selecting locations in the
information chart ........................... 39426
Index

Problems with the transmission
Problem Possible causes/consequences and
M Solutions
The transmission has
problems shifting gear. The transmission is losing oil.
X
Have the transmission checked at a qualified specialist
workshop immediately. The acceleration ability
is deteriorating.
The transmission no
longer changes gear. The transmission is in emergency mode.
It is only possible to shift into
second
gear and reverse gear.
X Stop the vehicle.
X Shift the transmission to position P.
X Switch off the engine.
X Wait at least ten seconds before restarting the engine.
X Shift the transmission to position D or R.
If D
is

selected, the transmission shifts into second gear; if R is
selected, the transmission shifts into reverse gear.
X Have the transmission checked at a qualified specialist
workshop, e.g. an authorized Mercedes-Benz Center,
immediately. Refueling
Important safety notes
G
WARNING
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious
personal injury.
Never allow sparks, flames or smoking
materials near gasoline.
Turn off the engine before refueling.
Whenever you are around gasoline, avoid
inhaling fumes and any skin or clothing
contact.
Direct skin contact with fuels and the
inhalation of

fuel vapors are damaging to your
health. G
WARNING
Overfilling of the fuel tank may create
pressure in the system which could cause a
gas discharge. This could cause the gasoline
to spray back out when removing the fuel pump nozzle, which could cause personal
injury.
! Do not

use diesel to refuel vehicles with a
gasoline engine. Even small amounts of the
wrong fuel result in damage to the fuel
system and engine.
! Do not switch on the ignition if you
accidentally refuel with the wrong fuel.
Otherwise, the fuel will enter the fuel lines.
Notify a qualified specialist workshop and
have the fuel tank and fuel lines drained
completely.
! Overfilling the fuel tank could damage the
fuel system.
! Take care not to spill any fuel on painted
surfaces. You could otherwise damage the
paintwork.
! Use a filter when refueling from a fuel can.
Otherwise, the fuel lines and/or injection
system could be blocked by particles from
the fuel can. 152
Refueling
Driving and parking

For further information on fuel and fuel quality
(Y page 561).
Refueling
Fuel filler flap :
To open the fuel filler flap
; To insert the fuel filler cap
= Tire pressure table
? Fuel type to be used
The fuel filler flap is unlocked or locked
automatically when you open or close the
vehicle with
the SmartKey or using KEYLESS-
GO.
The position of the fuel filler cap is displayed
8 in the instrument cluster. The arrow
next to the filling pump indicates the side of
the vehicle.
Opening X
Switch off the engine.
X Remove the SmartKey from the ignition
lock.
X KEYLESS-GO: open the driver’s door.
This corresponds to SmartKey position 0,
"key removed".
The driver’s door can be closed again.
X Press the fuel filler flap in the direction of
arrow :.
The fuel filler flap opens slightly.
X Open the fuel filler flap fully.
X Turn the fuel filler flap counter-clockwise
and remove it. X
Insert the fuel filler cap into the holder
bracket on the inside of filler flap ;.
X Completely insert the filler neck of the fuel
pump nozzle into the tank and refuel.
X Only fill the tank until the pump nozzle
switches off.
i Do not add any more fuel after the pump
stops filling for the first time. Otherwise,
fuel could leak out.
Closing X
Place fuel filler cap on the fuel filler neck
and turn clockwise until it engages.
X Close the fuel filler flap.
i Close the

fuel filler flap before locking the
vehicle.
i If you drive with the fuel filler cap open,
the reserve fuel warning lamp flashes. In
addition, the ; engine diagnostics
warning lamp may light up. A message
appears in the multifunction display
(Y page 240).
For further information on warning and
indicator lamps in the instrument cluster,
see ( Y page 263). Refueling
153
Driving and parking Z

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

Display messages Possible causes/consequences and
M SolutionsC There is only a very small amount of fuel in the fuel tank.
X
Refuel at the nearest gas station without fail. 8
Gas Cap Loose The fuel system pressure is too low. The fuel filler cap is not closed
correctly or the fuel system is leaking.
X
Check that the fuel filler cap is correctly closed.
If the fuel filler cap is not correctly closed:
X Close the fuel filler cap.
If the fuel filler cap is correctly closed:
X Visit a qualified specialist workshop. Driving systems
Display messages Possible causes/consequences and
M SolutionsABC
Malfunction The ABC function (Active Body Control) is restricted.
G WARNING
The vehicle's suspension tuning characteristics may be affected.
There is a risk of an accident.
X Do not drive at speeds above 50 mph (80 km/h).
X Visit a qualified specialist workshop. ABC
Malfunction Stop
Vehicle The vehicle level of the ABC is too low.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions.
After a
few seconds, the vehicle level is adjusted and the display
message disappears. The vehicle is leaking oil.
The display message is shown continuously.
G WARNING
The vehicle's suspension tuning characteristics may be affected.
There is a risk of an accident.
X Pull over and stop the vehicle safely as soon as possible, paying
attention to

road and traffic conditions. Do not continue driving
under any circumstances.
X Secure the vehicle against rolling away ( Y page 154).
X Notify a qualified specialist workshop or breakdown service. Display messages
241
On-board computer and displays Z

Warning and indicator lamps
Warning and indicator lamps
overview
L Low-beam headlamps
( Y page 109)
#! Turn signals (Y page 112)
K High-beam headlamps
(Y page 112)
N Front fog lamps
(Y page 111)
7 Seat belts (Y page 256)
$ (USA) Brakes (Y page 257)
J (Canada) Brakes (Y page 257)
! ABS (Y page 257)
÷ ESP®
(Y page 259)
å ESP®
OFF (Y page 259)
M SPORT handling mode in
AMG vehicles (Y page 260)
F (USA) Electric parking brake (red) (Y page 257)
! (Canada) Electric parking brake (red) (Y page 257)
! Electric parking brake
(yellow) (Y

page 257)
6 SRS (Y page 262)
; Check Engine (Y page 263)
8 Reserve fuel (Y page 263)
? Coolant (Y page 263)
· Distance warning signal
(Y page 265)
h Tire pressure monitor
(Y page 266) Warning and indicator lamps
255
On-board computer and displays Z

Engine
Problem Possible causes/consequences and
M Solutions
;
The yellow Check
Engine warning lamp
lights up while the
engine is running.
There may be a malfunction, for example:
R
in the engine management
R in the fuel injection system
R in the exhaust system
R in the ignition system
R in the fuel system
The emission limit values may be exceeded and the engine may
be running in emergency mode.
X Have the vehicle checked as soon as possible at a qualified
specialist workshop.
i In some states, you must immediately visit a qualified
specialist workshop

as soon as the yellow Check Engine warning
lamp lights up. This is due to the legal requirements in effect in
these states. If in doubt, check whether such legal regulations
apply in the state in which you are currently driving. 8
The yellow reserve fuel
warning lamp lights up
while the engine is
running.
The fuel level has dropped into the reserve range.
X
Refuel at the nearest gas station. 8
The yellow reserve fuel
warning lamp flashes
while the vehicle is in
motion.
In addition, the

;
Engine Check warning
lamp may light up. The fuel system pressure is too low. The fuel filler cap is not closed
correctly or the fuel system is leaking.
X Check that the fuel filler cap is correctly closed.
X If the fuel filler cap is not correctly closed:
close
the fuel filler
cap.
X If the fuel filler cap is closed: visit a qualified specialist
workshop. ?
The red coolant
warning lamp lights up
while the engine is
running
and

the coolant
temperature gauge is
at the start of the scale. The temperature sensor for the coolant temperature gauge is
defective.
The
coolant
temperature is no longer being monitored. There is a
risk of engine damage if the coolant temperature is too high.
X Pull over and stop the vehicle safely and switch off the engine,
paying attention

to road and traffic conditions. Do not continue
driving under any circumstances.
X Secure the vehicle against rolling away ( Y page 154).
X Consult a qualified specialist workshop. Warning and indicator lamps
263
On-board computer and displays Z

X
To revert to the original size: press W the
COMAND controller.
or
X Press the % back button.
Exiting the picture viewer X
Select Back To Menu in the menu by
turning cVd the COMAND controller and
press W to confirm. X
To start playing music: confirm Search
by pressing W.
The category list appears (Y

page 433).
X Select a category by turning cVd the
COMAND controller and press W to
confirm.
X Select other entries within the category
(e.g. track, album) until the music starts
playing. SIRIUS Weather
Introduction
i This function

is currently not available for
Canada.
For the reception of weather forecasts via
satellite radio, you will need a SIRIUS XM
Satellite Weather subscription.
When the Call SIRIUS to activate
system at 888-539-7474 message with the
SIRIUS device identification number appears,
you will first have to obtain access to the
weather service. A description of the procedure can be found in the "Registering
satellite radio" section
(Y

page 416).
COMAND can receive weather forecasts via
satellite radio for the entire USA (including
Alaska and Hawaii). The received weather
data can be displayed as an information chart
(daily forecast, five-day forecast, detailed
information) or on the weather map.
The weather data received from a weather
station is stored in COMAND for one hour. It
can therefore be displayed again immediately
after restarting the engine (for example after
refueling).
The weather map can display the following
weather data with symbols:
R rain radar
R storm characteristics
R areas of high-pressure/low-pressure,
weather fronts
R course of tropical cyclones (hurricanes,
typhoons)
R wind direction and speeds
i The rain radar cannot be displayed for
Alaska, Hawaii and Puerto Rico.
i Hurricane: term used to describe the
tropical cyclones that primarily develop in
the Atlantic, North Pacific and South Pacific
oceans. The wind speeds are above
74 mph (118 km/h). Five categories are
used to classify the strength of a hurricane.
Typhoon: term used to describe a tropical
cyclone that develops in the northwestern
Pacific. The wind speeds are in the category
of a hurricane. SIRIUS Weather
461
COMAND Z

instrument cluster within the driver's field
of vision.
X Stop after driving for approximately ten
minutes and check the tire pressure with
the tire inflation compressor.
The tire pressure must now be at least
130 kPa (1.3 bar/19 psi). G
WARNING
If the required tire pressure is not reached
after driving for a short period, the tire is too
badly damaged.
The tire sealant cannot repair
the tire in this instance. Damaged tires and a
tire pressure that is too low can significantly
impair the vehicle's braking and driving
characteristics. There is a risk of accident.
Do not continue driving. Contact a qualified
specialist workshop.
X Correct the tire pressure if it is still at least
130 kPa (1.3 bar/19 psi) (for the values,
see the Tire and Loading Information
placard on the driver's side B-pillar or tire
pressure table on the fuel filler flap).
X To increase the tire pressure: switch on
the tire inflation compressor. X
To reduce the tire pressure: depress
pressure release button : next to
pressure gauge ;.
X Stow the tire sealant bottle and the tire
inflation compressor.
X Drive to the nearest qualified specialist
workshop and

have the tire changed there. X
Have the tire sealant bottle replaced as
soon as possible at a qualified specialist
workshop.
X Have the tire sealant bottle replaced every
four years at a qualified specialist
workshop. Battery
Important safety notes
Special tools and expert knowledge are
required when working on the battery, e.g.
removal and installing. You should therefore
have all

work involving the battery carried out
at a qualified specialist workshop. G
WARNING
Work carried out incorrectly on the battery
can, for example, lead to a short circuit and
damage your

vehicle's electronic system. This
can disrupt driving safety systems such as
ABS (anti-lock braking system) or ESP ®
(Electronic Stability Program).
R If ABS malfunctions, the wheels can lock
during braking. This limits the steerability
of the vehicle when braking and the braking
distance may increase. There is a risk of
accident.
R If ESP ®
malfunctions, the vehicle will not be
stabilised if it starts to skid or a wheel starts
to spin. There is a risk of accident.
You should therefore have all work involving
the battery carried out at a qualified specialist
workshop. G
WARNING
Comply with safety precautions and take
protective measures

when handling batteries. Risk of explosion
Fire, open flames and
smoking are prohibited
when handling the battery.
Avoid creating sparks. Battery
513
Roadside Assistance
Z

Useful information
i This Operator's Manual describes all
models and all standard and optional
equipment of your vehicle available at the
time of publication of the Operator's
Manual. Country-specific differences are
possible. Please
note that your vehicle may
not be equipped with all features
described. This also applies to safety-
related systems and functions.
i Read the information on qualified
specialist workshops: ( Y page 31).Important safety notes
G
WARNING
If
wheels and tires of the wrong size are used,
the wheel brakes or suspension components
may be damaged. There is a risk of accident.
Always replace wheels and tires with those
that fulfill the specifications of the original
part (designation, manufacturer, model). G
WARNING
A flat tire severely impairs the driving,
steering and braking characteristics of the
vehicle. There is a risk of accident.
Tires without run-flat characteristics:
R do not drive with a flat tire.
R immediately replace the flat tire with your
emergency spare wheel or spare wheel, or
consult a qualified specialist workshop.
Tires with run-flat characteristics:
R pay attention to the information and
warning notices

on MOExtended tires (tires
with run-flat characteristics).
Accessories that are not approved for your
vehicle by Mercedes-Benz or are not being
used correctly can impair the operating
safety. Before purchasing and using non-approved
accessories, visit a qualified specialist
workshop and inquire about:
R
suitability
R legal stipulations
R factory recommendations
Information on dimensions and types of
wheels and

tires for your vehicle can be found
(Y page 552).
Information on air pressure for the tires on
your vehicle can be found:
R on the vehicle's Tire and Loading
Information placard on the B-pillar
R on the tire pressure label on the fuel filler
flap
R under "tire pressure" Operation
Information on driving
If the vehicle is heavily laden, check the tire
pressures and correct them if necessary.
While driving, pay attention to vibrations,
noises and unusual handling characteristics,
e.g. pulling

to one side. This may indicate that
the wheels or tires are damaged. If you
suspect that a tire is defective, reduce your
speed immediately. Stop the vehicle as soon
as possible to check the wheels and tires for
damage. Hidden tire damage could also be
causing the unusual handling characteristics.
If you find no signs of damage, have the tires
and wheels checked at a qualified specialist
workshop.
When parking your vehicle, make sure that
the tires do not get deformed by the curb or
other obstacles. If it is necessary to drive over
curbs, speed humps or similar elevations, try
to do so slowly and at an obtuse angle.
Otherwise, the tires, particularly the
sidewalls, may be damaged. 526
Operation
Wheels and tires