2015 MERCEDES-BENZ SLK-Class fuel consumption

ECO start/stop function
Automatic engine start .................. 146
Automatic engine switch-off .......... 144
Deactivating/activating ................ .147
General information ....................... 144
Important safety notes .................. 143
Introduction ................................... 143
Electronic Stability Program
see ESP ®
(Electronic Stability Program)
Emergency
Automatic measures after an acci-
dent ................................................. 57
Emergency release
Driver's door ................................... .80
Trunk ............................................... 83
Vehicle ............................................. 80
Emergency spare wheel
General notes ................................ 341
Important safety notes .................. 341
Removing ....................................... 341
Stowing .......................................... 342
Technical data ...............................3 44
Emergency Tensioning Devices
Activation ......................................... 54
Emissions control
Service and warranty information .... 22
Engine
Check Engine warning lamp ........... 251
Display message ............................ 228
ECO start/stop function ................ 143
Engine number ............................... 347
Irregular running ............................ 149
Jump-starting ................................. 301
Starting problems .......................... 149
Starting the engine with the
SmartKey ....................................... 142
Starting with KEYLESS-GO ............. 142
Switching off .................................. 162
Tow-starting (vehicle) ..................... 306
Engine electronics
Problem (malfunction) ................... 149
Engine oil
Adding .......................................... .280
Additives ........................................ 350
Checking the oil level ..................... 279
Checking the oil level using the
dipstick .......................................... 279 Display message ............................ 230
Filling capacity ............................... 350
Notes about oil grades ................... 349
Notes on oil level/consumption .... 279
Temperature (on-board com-
puter) ............................................. 208
Viscosity ........................................ 350
ESP ®
(Electronic Stability Pro-
gram) AMG menu (on-board computer) ... 209
Characteristics ................................. 64
Deactivating/activating (AMG
vehicles) .......................................... 65
Deactivating/activating (notes;
except AMG vehicles) ..................... .64
Display message ............................ 213
ETS .................................................. 63
Function/note s................................ 63
General notes .................................. 63
Important safety information ........... 64
Warning lamp ................................. 247
ETS (Electronic Traction System) ....... 63
Exhaust check ................................... 165
Exhaust pipe (cleaning instruc-
tions) .................................................. 287
Exterior lighting Setting options .............................. 108
see Lights
Exterior mirrors
Adjusting ....................................... 103
Dipping (automatic) ....................... 104
Folding in/out (automatically )....... 104
Folding in/out (electrically) ........... 104
Folding in when locking (on-board
computer) ...................................... 208
Out of position (troubleshooting) ... 104
Storing settings (memory func-
tion) ............................................... 106
Storing the parking position .......... 105
Eyeglasses compartment ................. 257 F
Filler cap see Fuel filler flap
Filling capacities (Technical data) ... 347
Flat tire MOExtended tire s.......................... 293 Index
9

Preparing the vehicle ..................... 292
TIREFIT kit ...................................... 294
see Emergency spare wheel
Floormats ...........................................2 74
Fog lamps Switching on/off ........................... 109
Front fog lamps
Display message ............................ 226
Switching on/off ........................... 109
Fuel
Additives ........................................ 349
Consumption statistics .................. 197
Displaying the current consump-
tion ................................................ 198
Displaying the range ..................... .198
Driving tips ................................... .165
E10 ................................................ 348
Fuel gauge ....................................... 31
Grade (gasoline) ............................ 348
Important safety notes .................. 348
Problem (malfunction) ................... 161
Refueling ........................................ 158
Tank content/reserve fuel ............. 348
Fuel filler flap
Opening ......................................... 159
Fuel level
Calling up the range (on-board
computer) ...................................... 198
Fuel tank
Capacity ........................................ 348
Problem (malfunction) ................... 161
Fuse allocation chart (vehicle tool
kit) ...................................................... 292
Fuses Allocation chart ............................ .306
Before changing ............................ .306
Fuse box in the engine compart-
ment .............................................. 307
Fuse box in the trunk ..................... 307
Important safety notes .................. 306 G
Garage door opener Clearing the memory ..................... 273
General notes ................................ 270
Important safety notes .................. 270 Opening/closing the garage door .. 273
Programming (button in the rear-
view mirror) ................................... 271
Gasoline ............................................. 348
Gear indicator (on-board com-
puter) ................................................. .208
Genuine parts ...................................... 21
Glove box .......................................... .256 H
Handbrake see Parking brake
Hazard warning lamps ......................111
Display message ............................ 242
Head bags
Display message ............................ 222
Operation ......................................... 48
Headlamps
Cleaning system (notes) ................ 352
Fogging up ..................................... 113
see Automatic headlamp mode
Head level heating (AIRSCARF) ........100
Head restraints Adjusting ......................................... 98
see NECK-PRO head restraints
Heating
see Climate control
High-beam headlamps
Changing bulbs .............................. 116
Display message ............................ 226
Switching on/off ........................... 111
Hill start assist .................................. 143
HOLD function Activating ....................................... 181
Deactivating ................................... 181
Display message ............................ 231
Function/notes ............................ .181
Hood
Closing .......................................... .279
Display message ............................ 240
Important safety notes .................. 278
Opening ......................................... 278
Horn ...................................................... 30
Hydroplaning ..................................... 16810
Index

Protection of the environment
General notes
H
Environmental note
Daimler's declared policy is one of compre-
hensive environmental protection.
The objectives are for the natural resources
that form the basis of our existence on this
planet to be used sparingly and in a manner
that takes the requirements of both nature
and humanity into account.
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 tire wear are affected by these factors:
R operating conditions of your vehicle
R your personal driving style
You can influence both factors. You should
bear the following in mind:
Operating conditions:
R avoid short trips as these increase fuel con-
sumption.
R always make sure that the tire pressures
are correct.
R do not carry any unnecessary weight.
R remove roof racks once you no longer need
them.
R a regularly serviced vehicle will contribute
to environmental protection. You should
therefore adhere to the service intervals.
R always have service work 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 00C3of its maximum engine speed.
R switch off the engine in stationary traffic.
R keep an eye on the vehicle's fuel consump-
tion. Environmental concerns and recom-
mendations
Wherever the operating instructions require
you to dispose of materials, first try to regen-
erate or re-use them. Observe the relevant
environmental rules and regulations when
disposing of materials. In this way you will
help to protect the environment. Genuine Mercedes-Benz parts
H
Environmental note
Daimler AG also supplies reconditioned major
assemblies and parts which are of the same
quality as new parts. They are covered by the same Limited Warranty entitlements as new
parts.
! Air bags and Emergency Tensioning Devi-
ces, as well as control units and sensors for these restraint systems, may be installed inthe following areas of your vehicle:
R doors
R door pillars
R door sills
R seats
R cockpit
R instrument cluster
R center console
Do not install accessories such as audio
systems in these areas. Do not carry out
repairs or welding. You could impair the
operating efficiency of the restraint sys-
tems.
Have aftermarket accessories installed at a qualified specialist workshop. Introduction
21 Z

i
It is only possible to shift the transmission
from position Pto the desired position if
you depress the brake pedal. Only then is
the shift lock released.
X Depress the brake pedal and keep it
depressed.
X Shift the transmission to position Dor R.
X Release the brake pedal.
X Carefully depress the accelerator pedal.
The electric parking brake (Y page 162) is
automatically released.
The red 0049(USA only) or 0024(Canada
only) indicator lamp in the instrument clus-
ter goes out.
i The vehicle locks centrally once you have
pulled away. The locking knobs in the doors
drop down.
You can open the doors from the inside at
any time.
You can also deactivate the automatic lock- ing feature (Y page 207).
i Upshifts take place at higher engine
speeds after a cold start. This helps the
catalytic converter to reach its operating
temperature more quickly.
Hill start assist Hill start assist helps you when pulling away
forwards or in reverse on an uphill gradient. It
holds the vehicle for a short time after you
have removed your foot from the brake pedal. This gives you enough time to move your footfrom the brake pedal to the accelerator pedal
and to depress it before the vehicle begins to
roll. G
WARNING
After a short time, hill start assist will no lon-
ger brake your vehicle and it could roll away.
There is a risk of an accident and injury.
Therefore, quickly move your foot from the
brake pedal to the accelerator pedal. Never
leave the vehicle when it is held by hill start
assist. X
Remove your foot from the brake pedal.
The vehicle is then held for about a second.
X Pull away.
Hill start assist is not active if: R you are pulling away on a level road or on a
downhill gradient.
R on vehicles with automatic transmission,
the transmission is in N.
R the electric parking brake is applied.
R ESP ®
is malfunctioning. ECO start/stop function
Introduction The ECO start/stop function switches the
engine off automatically if the vehicle is stop-
ped under certain conditions.
The engine starts automatically when the
driver wants to pull away again. The ECO
start/stop function thereby helps you to
reduce the fuel consumption and emissions
of your vehicle.
Important safety notes G
WARNING
If the engine is switched off automatically and you exit the vehicle, the engine is restarted
automatically. The vehicle may begin moving. There is a risk of accident and injury.
If you wish to exit the vehicle, always turn off
the ignition and secure the vehicle against
rolling away. Driving
143Driving and parking Z

Double-clutch function
When shifting down, the double-clutch func-
tion is active regardless of the currently selec-
ted drive program. The double-clutch function reduces load change reactions and is condu-cive to a sporty driving style. The sound gen-
erated by the double-clutch function depends
on the drive program selected.
Kickdown Use kickdown for maximum acceleration.
X Depress the accelerator pedal beyond the
pressure point.
The automatic transmission shifts to a
lower gear depending on the engine speed.
X Ease off the accelerator pedal once the
desired speed is reached.
The automatic transmission shifts back up. Program selector button
General notes Example: program selector button
X Press program selector button 0043repeat-
edly until the letter for the desired gearshift program appears in the multifunction dis-
play.
The program selector button allows you to
choose between different driving character-
istics.
i Further information about permanent
drive program M(Y page 155). As well as this permanent drive program
M,
you can also activate temporary drive pro-
gram M(Y page 154).
In AMG vehicles, drive program Eis called
drive program C. E
Economy
C Controlled
Efficiency Comfortable, economical
driving
S
Sport Sporty driving style
M
Manual Manual gear shifting
Only change from automatic drive program
E
or Sto manual drive program Mwhen the
vehicle is stationary.
i When the engine is started, the automatic
transmission always switches to automatic drive program E(drive program Cin AMG
vehicles).
i AMG vehicles:
when in drive program C
and with a small load demand, the engine
will automatically only operate with four
cylinders. This is the case in city traffic or
on a country road, for example. This
reduces fuel consumption. Cylinder shut-
off is inactive in drive programs Sand M, so
that the engine will operate with all eight
cylinders.
i For further information on the automatic
drive program, see (Y page 154). Automatic transmission
153Driving and parking Z

Steering wheel paddle shifters
0043
Left-hand steering wheel paddle shifter
0044 Right-hand steering wheel paddle shifter
In the manual drive program, you can change
gear using the steering wheel paddle shifters or the selector lever (Y page 154).
Further information about permanent drive
program M(Y page 155).
Further information about temporary drive
program M(Y page 154).
i The full range of functions for the steering
wheel paddle shifters is available only once
operating temperature has been reached.
i You can only change gear with the steer-
ing wheel paddle shifters when the trans-
mission is in position D.Automatic drive program
Automatic drive programs E and S Drive program
E(drive program Con MAG
vehicles) is characterized by the following:
R comfort-oriented engine and transmission
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
accelerator 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 characterized 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 the fuel consumption possibly being higher
as a result of the later automatic transmis- sion shift points
Manual drive program M General notes
In this drive program, you can briefly change
gear yourself by using the steering wheel pad-
dle shifters. The transmission must be in posi- tion D.
You can activate manual drive program Min
the Eand Sautomatic drive programs.
i As well as temporary drive program
M,
you can also activate permanent drive pro-
gram M(Y page 153).
Further information about permanent drive program M(Y page 155).
Activating
X Shift the transmission to position D.
X Pull the left or right steering wheel paddle
shifter (Y page 154).
Manual drive program Mis temporarily acti-
vated. The selected gear and Mappear in
the multifunction display. 154
Automatic transmissionDriving and parking

a distance of 44 ft (approximately 14 m) per
second.
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 Main-
tenance Booklet or in the service interval
display. Have all the maintenance work car- ried in accordance with Daimler AG regu-
lations.
Fuel consumption also increases when driv-
ing in cold weather, in stop-start traffic and in
hilly 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 judg-
ment.
The possibility of a serious or even fatal acci-
dent is 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 tak-
ing drugs.
Emission control G
WARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Inhaling
these exhaust gases leads to poisoning. There is a risk of fatal injury. Therefore never leave
the engine running in enclosed spaces with-
out sufficient ventilation. Certain engine systems are designed to keep
the level of poisonous components in exhaust fumes within legal limits.
These systems only work at peak efficiency if they are serviced exactly in accordance with
the manufacturer's specifications. All work
on the engine must be carried out only by
qualified and authorized Mercedes-Benz
technicians.
The engine settings must not be changed
under any circumstances. Furthermore, all
specific service work must be carried out at
regular intervals and in accordance with the
Mercedes-Benz service requirements. Details
can be found in the Maintenance Booklet. 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. Your
driving style can significantly influence the
vehicle's consumption.
The ECO display consists of three bars:
R Acceleration Acceleration
R Constant
Constant
R Coasting
Coasting
The percent value is the average value of the three bars. The three bars and the mean value
begin at the value of 50 %. A higher percent-
age indicates a more economical driving
style.
The ECO display does not indicate the actual fuel consumption. A fixed percentage count Driving tips
165Driving and parking Z

0083
Time
0084 Outside temperature or speed
(Ypage 205)
Text field 0087shows the selected menu or
submenu as well as display messages.
X To show menu bar 0085:press the 0059
or 0065 button on the steering wheel.
Menu bar 0085disappears after a few sec-
onds of inactivity.
i You can set the time using COMAND; see
the separate operating instructions.
Vehicles with manual transmission:
instead of transmission position 0043and drive
program 0044, the time and the outside tem-
perature or speed are shown.
The following messages may appear in the
multifunction display:
0097 Gearshift recommendation for man-
ual transmission (Y page 151) or
when shifting manually (automatic
transmission) (Y page 154)
0095005D0096 Parking Guidance (Y page 185)
CRUISE CRUISE Cruise control (Y
page 169)
00CE Adaptive Highbeam Assist
(Ypage 113)
00D6 ECO start/stop function
(Ypage 143)
00D9 HOLD function (Y page 181) Menus and submenus
Menu overview
Press the 0059or0065 button on the steer-
ing wheel to call up the menu bar and select a
menu.
Operating the on-board computer
(Y page 195).
Depending on the equipment installed in the
vehicle, you can call up the following menus:
R Trip Trip menu (Y page 197)
R Navi
Navi menu (navigation instructions)
(Y page 199) R
Audio
Audio menu (Y page 200)
R Tel
Tel menu (telephone) (Y page 201)
R DriveAssist
DriveAssist menu (assistance)
(Y page 203)
R Serv
Serv menu (Y page 204)
R Sett
Sett menu (settings) (Y page 204)
R AMG
AMG menu in AMG vehicles (Y page 208) Trip menu
Standard display X
Press and hold the 0038button on the
steering wheel until the Trip
Tripmenu with
trip odometer 0043and odometer 0044is
shown.
Trip computer "From Start" or "From
Reset" Example: trip computer "From Start"
0043 Distance
0044 Time
0087 Average speed
0085 Average fuel consumption
X Press the 0059or0065 button on the steer-
ing wheel to select the Trip
Trip menu.
X Press the 0063or0064 button to select
From Start From Start orFrom Reset
From Reset.
The values in the From Start
From Startsubmenu are
calculated from the start of a journey whilst Menus and submenus
197On-board computer and displays Z