2012 MERCEDES-BENZ SL ROADSTER fuel consumption

ECO start/stop functio
n................ 158
Engine number ............................... 622
Jump-starting ................................. 586
Running irregularly ......................... 162
Starting problems .......................... 162
Starting the engine with the key .... 157
Starting with KEYLESS GO ............. 157
Stopping ........................................ 176
Tow-starting (vehicle) ..................... 591
Warning lamp (engine diagnos-
tics) ............................................... 280
Engine electronics
Notes ............................................. 620
Problem (fault) ............................... 162
Engine jump starting
see Jump starting (engine)
Engine oil
Additives ........................................ 626
Checking the oil level ..................... 564
Checking the oil level using the
dipstick .......................................... 564
Display message ............................ 259
Filling capacity ............................... 626
Notes about oil grade s................... 626
Notes on oil level/consumption .... 564
Temperature (on-board com-
puter) ............................................. 244
Topping up ..................................... 564
Viscosity ........................................ 626
Entering a junction name ................. 330
Entering a street name ..................... 327
Entering an address (example) ........ 326
Entering the house number .............. 327
Entering the town .............................. 327
Entry ........................................... 304, 307
Deleting ......................................... 307
Saving ............................................ 304
Environmental protection
Returning an end-of-life vehicle ....... 31
ESP® (Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 244
Characteristics ................................. 74
Deactivating/activating (AMG
vehicles) .......................................... 75
Deactivating/activating (notes;
except AMG vehicles) ...................... 74 Display message ............................ 248
ETS .................................................. 73
Function/note s................................ 73
General notes .................................. 73
Important safety guidelines ............. 74
Warning lamp ................................. 277
ETS (Electronic Traction System) ....... 73
Example display ........................ 473, 484
Audio CD mode .............................. 473
MUSIC REGISTER ........................... 484
Exhaust pipe (cleaning instruc-
tions) .................................................. 572
Exterior lighting
Settings options ............................. 126
see Lights
Exterior mirrors
Adjusting ....................................... 120
Anti-dazzle mode (automatic) ........ 121
Folding in when locking (on-boardcomputer) ...................................... 243
Folding in/out (automatically )....... 121
Folding in/out (electrically) ........... 121
Out of position (troubleshooting) ... 121
Parking position ............................. 122
Resetting ....................................... 121
Storing settings (memory func-
tion) ............................................... 123 F
Factory setting (reset function) ....... 316
Fast forward
Audio mode (CD, DVD, MP3) ......... 476
Video DVD ..................................... 513
Fast rewind
Audio mode (CD, DVD, MP3) ......... 476
Video DVD ..................................... 513
Fault message
see Display messages
Favourites (Internet) ......................... 459
Favourites button .............................. 313
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 577
First-aid kit ......................................... 576
Fitting a wheel
Fitting a wheel ............................... 609
Lowering the vehicle ...................... 609 Index
13

Preparing the vehicle ..................... 606
Raising the vehicle .........................6 07
Removing a wheel .......................... 608
Securing the vehicle against roll-
ing away ........................................ 606
Flat tyre
MOExtended tyres ......................... 578
Preparing the vehicle ..................... 578
TIREFIT kit ...................................... 579
see Emergency spare wheel
Floormat ............................................. 558
Foglamps
Extended range .............................. 132
Frequencies
Garage door opene r....................... 555
Mobile phone ................................. 620
Two-way radio ................................ 620
Frequency
Adjusting for radio stations ............ 466
Front-passenger seat
Adjusting from the driver's seat ..... 114
Fuel
Additives ........................................ 625
Consumption information .............. 625
Consumption statistics .................. 231
Displaying consumption ................. 317
Displaying the current consump-
tion ................................................ 232
Displaying the range ...................... 232
Driving tips .................................... 178
E10 ................................................ 624
Fuel gaug e....................................... 40
Grade (petrol) ................................ 624
Important safety notes .................. 623
Notes for AMG vehicles ................. 624
Problem (malfunction) ................... 175
Refuelling ....................................... 173
Tank content/reserve fue l............. 623
Fuel filler flap
Opening ......................................... 174
Fuel level
Calling up the range (on-board
computer) ...................................... 232
Gaug e.............................................. 40
Fuel reserve
see Fuel
Fuel tank
Capacity ........................................ 623 Problem (malfunction) ................... 175
Fuse allocation chart (vehicle tool
kit) ...................................................... 577
Fuses
Allocation chart ............................. 592
Before changing ............................. 592
Dashboard fuse box ....................... 592
Fuse box in the engine compart-
ment .............................................. 593
Fuse box in the rear compartment .. 593
Important safety notes .................. 592 G
Garage door opener Clearing the memory ..................... 555
Frequencies ................................... 555
General notes ................................ 553
Important safety notes .................. 553
Opening/closing the garage doo r..5 55
Programming (button in the rear-
view mirror) ................................... 553
Gear indicator (on-board com-
puter) ................................................. .244
Gearshift program
SETUP (on-board computer) .......... 244
Genuine Mercedes-Benz parts ........... 31
Glass roof (sunblind) ......................... 109
Glove compartment .......................... 544
Google™ local search
Importing a destination/route ....... 443
Popular searches ........................... 444
Search .......................................... .442
Search history ............................... 444
Selecting a search position ............ 442
Using as the destination ................ 443
GPS reception ................................... .323
Gracenote® Media Database ........... 476 H
Handbrake see Parking brake
HANDS-FREE ACCESS .......................... 96
Hands-free microphone, switching
on/off ................................................. 398 14
Index

Protection of the environment
General notes
H
Environmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
Our objectives are to use the natural resour-
ces which form the basis of our existence on
this planet sparingly and in a manner which
takes the requirements of both nature and
humanity into consideration.
You too can help to protect the environment
by operating your vehicle in an environmen-
tally-responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tyre wear depend on
the following factors:
R operating conditions of your vehicle
R your personal driving style
You can influence both factors. Therefore,
please bear the following in mind:
Operating conditions:
R avoid short trips, as these increase fuel
consumption.
R observe the correct tyre pressure.
R do not carry any unnecessary weight in the
vehicle.
R remove the roof rack once you no longer
need it.
R a regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
R all maintenance work should be carried out
at a qualified specialist workshop.
Personal driving style:
R do not depress the accelerator pedal when
starting the engine.
R do not warm up the engine when the vehicle
is stationary.
R drive carefully and maintain a safe distance
from the vehicle in front.
R avoid frequent, sudden acceleration and
braking. R
change gear in good time and use each gear
only up to Ôof its maximum engine speed.
R switch off the engine in stationary traffic.
R monitor the vehicle's fuel consumption. Returning an end-of-life vehicle
EU countries only:
Mercedes-Benz will take back your old vehicle to dispose of it in an environmentally-respon-sible manner in accordance with the Euro-
pean Union (EU) End of Life Vehicles Direc-
tive.
There is a network of return points and dis-
assembly plants available. You can return
your vehicle to these plants free of charge.
This makes a valuable contribution to the
recycling process and the conservation of
resources.
For further information on recycling old vehi- cles, recovery and the terms of the policy,
visit the Mercedes-Benz homepage. Genuine Mercedes-Benz parts
H
Environmental note
Daimler AG also supplies reconditioned
assemblies and parts which are of the same
quality as new parts. For these, the same war-
ranty applies as for new parts.
! Airbags and seat belt tensioners, as well
as control units and sensors for these
restraint systems, may be installed in the
following areas of your vehicle:
R doors
R door pillars
R door sills
R seats
R dashboard
R instrument cluster
R centre console Introduction
31 Z

R
EEconomy: comfortable, economical
driving
R SSport: sporty driving style
R M Manual: manual gearshifting
i Further information about permanent
drive program M(Y page 170).
In addition to permanent drive program M,
you can also activate temporary drive pro-
gram M(Y page 169).
i The automatic transmission switches to
automatic drive program Eeach time the
engine is started.
i For further information on the "Automatic
drive program", see (Y page 169).
Drive program for AMG vehicles You can use the drive program selector
switch to choose from a range of different
transmission settings or select the RACE
START drive mode.
X Turn drive program selector :until the
desired drive program appears in the mul-
tifunction display.
The drive program indicator on the drive
program selector lights up red.
R CControlled Efficiency: comfortable
engine and transmission design that pro-
vides for optimum fuel consumption
R SSport: sporty engine and transmission
settings
R S+ SportPlus: extremely sporty engine and
transmission settings R
M Manual: manual gearshifting
R RS driving mode RACE START: optimum
acceleration dynamics from a standstill (SL 63 AMG only)
i Further information about permanent
drive program M(Y page 170).
In addition to permanent drive program M,
you can also activate temporary drive pro-
gram M(Y page 169).
i The automatic transmission switches to
automatic drive program Ceach time the
engine is started.
i RS
cannot be selected during normal driv-
ing. For further information on RACE
START, see (Y page 198).
AMG button (SETUP) You can save and call up the following pre-
settings with the AMG button:
R Drive program (Y page 168)
R Suspension settings X
To store: press and hold AMG button :
until you hear a tone.
X To call up: press AMG button :.
The stored drive program is selected.
X To display: briefly press AMG button :.
The multifunction display shows SETUP in
the AMG menu (Y page 244).168
Automatic transmissionDriving an
d parking

Steering wheel gearshift paddles
:
Left-hand steering wheel gearshift paddle
; Right-hand steering wheel gearshift pad-
dle
In the manual drive program, you can change
gear yourself by using the steering wheel
gearshift paddles (Y page 169).
Further information about permanent drive
program M(Ypage 170).
Further information about temporary drive
program M(Ypage 169).
i The full range of functions of the steering
wheel gearshift paddles is available only
once the operating temperature is reached.
i You can only change gear with the steer-
ing wheel gearshift paddles when the trans-
mission is in position D.Automatic drive program
Automatic drive programs E and S Drive program
Eis characterised by the fol-
lowing:
R comfort-orientated engine and transmis-
sion settings
R optimal fuel consumption resulting from
the automatic transmission shifting up
sooner
R the vehicle pulling away more gently in
forward and reverse gears unless the accel-
erator pedal is depressed fully R
increased sensitivity. This improves driving
stability on slippery road surfaces, for
example.
R the automatic transmission shifting up
sooner. This results in the vehicle being
driven at lower engine speeds and the
wheels being less likely to spin.
Drive program Sis characterised by the fol-
lowing:
R sporty engine and transmission settings
R the vehicle pulling away in first gear
R the automatic transmission shifting up
later
R as a result of the later automatic transmis-
sion shift points, the fuel consumption pos-sibly being higher
Manual drive program M General notes
In this drive program, you can briefly change
gear yourself by using the steering wheel
gearshift paddles. The transmission must be
in position D.
You can activate manual drive program Min
the Eand Sautomatic drive programs.
i In addition to temporary drive program
M,
you can also activate permanent drive pro- gram M(Y page 167).
Further information about permanent drive program M(Y page 170).
Activating
X Shift the transmission to position D.
X Pull the left or right steering wheel gearshift
paddle (Y page 169).
Manual drive program Mis temporarily acti-
vated. The selected gear and Mappear in
the multifunction display.
Shifting gears
If you pull on the left or right steering wheel
gearshift paddle, the automatic transmission switches to manual drive program Mfor a
limited amount of time. Depending on which Automatic transmission
169Driving and parking Z

During braking:
R a warning tone sounds
R the Release parking brake
Release parking brake message
appears
R the red !indicator lamp in the instru-
ment cluster flashes
When the vehicle has been braked to a stand- still, the electric parking brake is engaged. Parking up the vehicle
If you leave the vehicle parked up for longer
than four weeks, the battery may be damaged
by exhaustive discharging.
X Disconnect the battery or connect it to a
trickle charger.
i You can obtain information about trickle
chargers from a qualified specialist work-
shop.
If you leave the vehicle parked up for longer
than six weeks, the vehicle may suffer dam-
age as a result of lack of use.
X Visit a qualified specialist workshop and
seek advice. Driving tips
General notes
Important safety notes G
WARNING
If you switch off the ignition while driving,
safety-relevant functions are only available
with limitations, or not at all. This could affect, for example, the power steering and the brake
boosting effect. You will require considerably
more effort to steer and brake. There is a risk of an accident.
Do not switch off the ignition while driving. Drive sensibly – save fuel Observe the following tips to save fuel:
R The tyres should always be inflated to the
recommended tyre 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 Service
Booklet or in the service interval display.
Have all the maintenance work carried out
in accordance with Daimler AG regulations.
Fuel consumption also increases when driv-
ing in cold weather, in stop-start traffic, on
short journeys and in hilly terrain. ECO display
Example: ECO display
The ECO display provides feedback on how
economical your driving characteristics are.
The ECO display assists you in achieving the
most economical driving style for the selec-
ted settings and prevailing conditions. Con-
sumption can be significantly influenced by
your driving style.
The ECO display consists of three bars:
R Acceleration
Acceleration
R Constant Constant
R Coasting
Coasting
The percentage count is the mean value of the three bar values. The three bars and the mean
value begin at the value of 50%. A higher per- centage count indicates a more economical
driving style.
The ECO display does not indicate the actual
fuel consumption. A fixed percentage count 178
Driving
tipsDriving an d parking

i
After using it several times in short suc-
cession, RACE START will be unavailable
until a certain distance has been driven. Adaptive Damping System
General notes The adjustable suspension system adapts to
the particular driving conditions. Adjustment
depends on your individual selection, i.e.
sporty or comfortable. Your selection
remains stored even if you remove the key
from the ignition lock.
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 but-
ton :.
Indicator lamp ;lights up. You have selec-
ted the suspension for a sporty driving
style.
The message SPORT
SPORT appears in the multi-
function display.
The firmer setting of the suspension tuning in
sports mode ensures even better contact
with the road. Select this mode if you want to experience direct contact with the road sur-
face when employing a sporty driving style,
e.g. on winding country roads. Selecting comfort 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 but-
ton :.
Indicator lamp ;lights up. You have selec-
ted the suspension for a comfortable driv-
ing style.
The message COMFORT COMFORTappears in the mul-
tifunction display.
In comfort mode, the driving characteristics
of your vehicle are more comfortable. Select
this mode if you prefer a more comfortable
driving style. Active Body Control (except AMG
vehicles)
Vehicle level General notes
In order to reduce fuel consumption and
improve the driving dynamics, the vehicle is
lowered as its speed increases. With the
SPORT suspension setting, it is lowered by up
to 13 mm, with COMFORT by up to 5 mm. As the speed is reduced, the vehicle is raised 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.
Your selection remains stored even if you
remove the key from the ignition lock. Driving systems
199Driving and parking Z

Example: displays in the COMAND display
: Selection of raised level (Y page 199)
; Activity of ABC suspension struts for roll
and pitching support
= Selected suspension setting, i.e. sporty or
comfortable (Y page 200)
? G-FORCE (longitudinal and lateral accel-
eration)
A Current vehicle level Active Body Control (AMG vehicles)
Vehicle level General notes
In order to reduce fuel consumption and
improve the driving dynamics, the vehicle is
lowered as its speed increases. In the SPORT
suspension setting, it is lowered by up to
13 mm, with COMFORT by up to 5 mm. As the
speed is reduced, the vehicle is raised 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.
Important safety notes
The vehicle is slightly lowered when the
engine is switched off. G
WARNING
People's limbs may become trapped if they
are located underneath the vehicle or
between the vehicle body and the tyres when the vehicle is lowering. There is a danger of
injury. When lowering the vehicle, make sure no one
is underneath the vehicle or in the immediate
vicinity of the wheel arches.
! If you have selected the normal level and
switched the engine off, the vehicle is low-
ered. The vehicle is automatically lowered
by approximately 10 mm. Make sure when
parking that you position your vehicle so
that it does not make contact with the kerb
as the vehicle is lowered. Your vehicle
could otherwise be damaged.
Setting the 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 120 km/h is not
exceeded.
X If symbol ; ;is not shown: press=
or ; on the steering wheel to select the
Assist.
Assist. menu.
X Press the 9or: button to select
Vehicle level
Vehicle level.
X Press the abutton.
The following message appears: Vehicle
Vehicle
level Raise with OK
level Raise with OK.
X Press the abutton.
If the engine has been switched off by the
ECO start/stop function, it is now restar-
ted.
Symbol ;appears. The vehicle height is
adjusted to the raised level. 202
Driving systemsDriving an
d parking