technical data MERCEDES-BENZ SLK ROADSTER 2012 Owners Manual

Index
....................................................... 4Introduction
......................................... 20 At
ag lance ........................................... 25 Safety
................................................... 37 Opening and closing
...........................65 Seats, steering wheel and mirrors
....87 Lights and windscreen wipers
...........99 Climate control
................................. 113 Driving and parking
..........................125 On-board computer and displays
....177 Stowing and features
.......................235 Maintenance and care
......................247 Breakdown assistance
.....................259 Wheels and tyres
.............................. 285 Technical data
................................... 299 Contents
3

C
Calling up a fault see Display messages
Capacities
see Technical data
Car
see Vehicle
Care
Automatic car wash .......................254
Carpets .......................................... 258
Display ........................................... 257
Exterior lighting ............................. 256
Gea rors electo rlever .................... 258
High-pressure cleaner .................... 254
Interior ........................................... 257
Matt paintwork .............................. 255
Notes ............................................. 253
Paint .............................................. 255
Plastic trim .................................... 257
Roof lining ...................................... 258
Seat bel t........................................ 258
Seat cover ..................................... 258
Sensors ......................................... 257
Steering wheel ............................... 258
Tai lpipes ....................................... 257
Trim pieces .................................... 258
Washing by hand ........................... 254
Wheels ........................................... 255
Windows ........................................ 256
Wiper blades .................................. 256
Wooden trim .................................. 258
Car key
see Key
Car wash (care) ................................. 254
CD player/CD changer(on-board
computer) .......................................... 186
Cell phone see Mobile phone
Central locking
Automatic locking (on-board com-
puter) ............................................. 193
Locking/unlocking (key ).................. 66
Centre console
Lowe rsection .................................. 33
Uppe rsection .................................. 32Changing bulbs
Dipped-bea mheadlamps ............... 108
Important safety notes ..................106
Main-beam headlamps ................... 108
Overview of bul btypes .................. 107
Parking lamps (front) .....................108
Removing/replacing the cover
(front wheel arch) .......................... 107
Reversing lamps ............................ 109
Standing lamps .............................. 108
Turn signals (front) ......................... 108
Children
In the vehicle ................................... 47
Restraint systems ............................ 47
Child seat
Automatic recognition .....................49
On the front-passenger sea t............ 48
Problem (malfunction) .....................51
Recommendations ...........................52
Suitable positions ............................ 51
Cigarette lighter ................................ 240
Cleaning Mirro rturn signal ........................... 256
Climate control
Air conditioning ............................. 115
Controlling automatically ...............118
Convenience opening/closing
(air-recirculatio nmode) ................. 121
Cooling with aird ehumidification..117
Demisting the windows .................. 120
Demisting the windscreen .............120
Important safety notes ..................114
Indicator lamp ................................ 118
Notes on using the air-condition-
ing system ..................................... 115
Notes on using THERMOTRONIC
automatic climate control ..............116
Overview of systems ......................114
Problems with cooling with air
dehumidification ............................ 118
Problem with the rear window
heating .......................................... 121
Setting the aird istribution.............119
Setting the airflow .........................119
Setting the airv ents...................... 122
Setting the temperature ................118
Switching air-recirculation mode
on/off ............................................ 1216
Index

Switching on/of
f........................... 117
Switching residual hea ton/off ......122
Switching the rear window heat-
ing on/off ...................................... 120
Switching the ZONE function on/
off .................................................. 119
THERMOTRONIC (2-zone) auto-
matic climate control .....................116
Cockpit
Overview .......................................... 26
see Instrument cluster
Collapsible emergency spare
wheel
see Emergency spare wheel
COMAND Online
see separate operating instructions
Combination switch ..........................103
Constant headlamp mode see Daytime driving lamps
Consumption statistics (on-board
computer) .......................................... 183
Convenience closing feature ..............77
Convenience opening/closing (air-
recirculation mode) ........................... 121
Convenience opening feature see Side windows
Coolan t(engine)
Checkin gthe level ......................... 251
Display message ............................ 211
Notes ............................................. 308
Temperature (on-board computer) .195
Temperature gauge ........................ 178
Warning lamp ................................. 231
Cooling
see Climate control
Cornering light function
Function/notes ............................. 104
Cornering light function (display
message) ............................................ 208
Crash-responsive emergency light-
ing ....................................................... 106
Cruise control Cruise control leve r....................... 151
Deactivating ................................... 153
Display message ............................ 217
Driving system ............................... 151
Important safety notes ..................151LIM indicator lamp
.........................151
Selecting ........................................ 152
Setting aspeed .............................. 153
Storing and maintaining current
speed ............................................. 152
Cup holder ......................................... 239 D
Dashboard see Cockpit
Data
see Technical data
Daytime driving lights
Display message ............................ 210
Switching on/off (on-board com-
puter) ............................................. 191
Switching on/off (switch) ..............101
Dealership
see Qualified specialist workshop
Delaye dswitch-off
Exterio rlighting (on-board com-
puter )............................................. 192
Interior lighting .............................. 193
Diagnostics connection ......................22
Diesel ................................................. .305
Diesel particle filter ..........................148
Digital speedometer .........................184
Dipped-beam headlamps Changing bulbs .............................. 108
Display message ............................ 208
Setting for driving abroad (sym-
metrical) ........................................ 100
Setting for driving on the right/
left ................................................. 192
Switching on/off ........................... 101
Display (cleaning instructions) ........257
Display message General information .......................199
Hiding (on-board computer) ...........199
KEYLESS-GO .................................. 222
Display messages
ASSYST PLUS service interval dis-
play................................................ 252
Calling up (on-board computer) .....199
Driving systems ............................. 213
Engine ............................................ 211
Key ................................................ 222 Index
7

Summer opening
see Convenience opening feature
Summer tyres .................................... 288
Sun visor ............................................ 240
Supplement Restraint System see SRS (Supplemental Restraint
System)
Surround lighting (on-board com-
puter) ................................................. .192
Switching off the alarm (ATA) ............61 T
Tail lamps Display message ............................ 209
see Lights
Tank
see Fuel tank
Technical data
Notes ............................................. 300
Tyres/wheels ................................. 295
Vehicle data ................................... 310
Telephone
Accepting acall............................. 188
Display message ............................ 221
Menu (on-board computer) ............187
Number from the phone book ....... .188
Redialling ....................................... 188
Rejecting/ending acall................. 188
Telephone compartment ................237
Temperature
Coolant .......................................... 178
Coolant (on-board computer) ......... 195
Engine oil (on-board computer) ...... 195
Outside temperature ..................... .179
Setting (climate control) ................118
TEMPOMAT
Function/notes ............................. 151
Theft-deterrent system
ATA (Anti-Theft Alarm system) .........61
Immobiliser ...................................... 61
Time
see Separate Owner' smanual
Timing (RACETIMER) .........................196
TIREFIT kit .......................................... 263
Total distance recorder ....................183
Tow-away protection ..........................62Towing
Important safety notes ..................278
With the rear axle raised ................280
Towing away
Fitting the towing eye. ...................279
Removing the towing eye. ..............280
With both axles on the ground .......280
Tow-starting
Emergency engine starting ............281
Fitting the towing eye. ...................279
Important safety notes ..................278
Removing the towing eye. ..............280
Transmission
see Automatic transmission
see Manual transmission
Transporting the vehicle ..................281
Trim pieces (cleaning instructions) .258
Trip computer (on-board com-
puter) ................................................. .183
Trip meter Calling up ....................................... 183
Resetting (on-board computer) ......184
Trip odometer
see Trip meter
Turn signals
Changing bulbs (front) ...................108
Switching on/off ........................... 103
Two-way radio
Frequencies ................................... 301
Installatio n..................................... 301
Transmission output (maximum) .... 301
Type identification plate
see Vehicle identification plate
Tyre pressure
Calling up (on-board computer) .....292
Display message ............................ 217
Not reached (TIREFIT) ....................265
Pressure loss warning ....................291
Reached (TIREFIT) ..........................265
Recommended ............................... 289
Tyre pressure monitor
Function/notes ............................. 292
Restarting ...................................... 293
Warning lamp ................................. 233
Tyres
Checking ........................................ 287
Direction of rotatio n...................... 295 Index
17

ponents and interference to your compo-
nents caused by other electrical/electronic
components can be largely prevented. Diagnostics connection
G
WARNING
If you connect equipment to the diagnostics
connection, it can affect the operation of the
vehicle systems. This can impair the operating
safety of your vehicle while driving. There is a
risk of accident.
Do not connect any equipment to the diag-
nostics connection. G
WARNING
Loose equipment or equipment cables that
are connected to the diagnostics connection
can obstruct the area around the pedals. The
equipment or the cables could get between
the pedals in the event of sudden braking or
acceleration. As a result, the movement of the
pedals may be impaired. There is a risk of
accident.
Do not attach any equipment or cables in the
driver footwell.
! If the engine is switched off and equip-
ment on the diagnostics connection is
used, the starter battery may discharge.
The diagnostics connection is only intended
for the connection of diagnostic equipment at
a qualified specialist workshop.
Connecting equipment to the diagnostics
connection can, for example, lead to emis-
sions monitoring information being reset.
This may lead to the vehicle failing to meet
the requirements of the nex temissions test
during the main inspection. Qualified specialist workshop
Aq ualified specialist workshop has the nec-
essary specialist knowledge, tools and quali-
fications to correctl ycarry out the work required on your vehicle
.This is especially the
case for work relevant to safety.
Observe the information in the Service Book-
let.
Always have the following work carried out at
a qualified specialist workshop:
R work relevant to safety
R service and maintenance work
R repair work
R alterations, installation work and modifica-
tions
R work on electronic components
Mercedes-Ben zrecommends that you use a
Mercedes-Benz Service Centre. Vehicle registration
Mercedes-Benz may ask its Service Centres
to carry out technical inspections on certain
vehicles to improve their quality or safety.
If you did not purchase your vehicle from an
authorised specialist dealer and your vehicle
has never been inspected at a Mercedes-
BenzS ervice Centre, it is possible that your
vehicle is not registered in your name with
Mercedes-Benz. Mercedes-Benz can only
infor myou about vehicle checks if it has your
registration data.
It is advisable to register your vehicle with a
Mercedes-Benz Service Centre.
InformM ercedes-Benza s soon as possible
abouta ny change in address or vehicle own-
ership. Correc
tuse G
WARNING
Various warning stickers are affixed to your
vehicle. Their purpose is to draw your atten-
tion, and the attention of others, to various
dangers. Therefore, do not remove any warn-
ing stickers unless the sticker clearly states
that you may do so. 22
Introduction

If you remove the warning stickers, you or
others could be injured by failing to recognise
certain dangers.
When driving yourv ehicle observe the follow-
ing information:
R the safety notes in this manual
R the "Technical data" section in this manual
R traffic rules and regulations
R laws and safety standards pertaining to
moto rvehicles Implied warranty
! Follow the instructions in this manual
about the proper operation of your vehicle
as well as about possible vehicle damage.
Damage to your vehicle that arises from
culpable contraventions against these
instructions are not covered either by
Mercedes-Benzi mplied warranty or by the
New or Used-Vehicle Warranty. Data stored in the vehicle
Fault data
Components critical for vehicle operation are
equipped with fault data memories as stand-
ard. There are also data storage devices
which record the technical reactions of vehi-
cle components to certain driving situations
(e.g. airbag deployment or ESP ®
interven-
tion).
This data is used exclusively to:
R assist in the rectificatio noffaults and
defects
R help Mercedes-Ben zoptimise and develop
vehicle functions
The data cannot be used to trace the vehicle's
movements.
When your vehicle is serviced by Mercedes-
Benz, this technical information can be read
out from the fault memory. This is performed
by authorised employees of the Mercedes- Ben
zservice network using special diagnos-
tic computers.
After a fault has been rectified, the informa-
tion is deleted from the memory. Other mem-
ory data is constantly overwritten. Other devices that store data
Depending on the equipment level, your vehi-
cle may feature communications and/or
entertainment systems (e.g. navigation devi-
ces, telephone systems). These allow you to
save and edit data required for the operation
of the respective device.
Further information on operation (e.g. on
deleting data) can be found in the separate
operating instructions. Introduction
23 Z

G
WARNING
Exhaust fumes could enter the vehicle interior
if the engine is running and the boot lid is
open. This could poison you.T herefore, you
should make sure that the boot lid is always
closed when the engine is running.
! The boot lid swings upwards when
opened. Therefore, make sure that there is
sufficient clearance above the boot lid.
i You will find details on the boot lid open-
ing dimensions in the Technical data sec-
tion (Y page 311).
The boot lid can be:
R opened and closed manually from outside
R opened automatically from outside
R unlocked with the emergency key element Opening/closing manually
Opening You can only unlock the boot lid when the
vehicle is stationary and the roof is fully
opened or closed.
X
Press the %button on the key. X
Pull handle :.
X Raise the boot lid. Closing G
WARNING
Make sure that nobody can become trapped
when closing the boot lid. X
Pull the boot lid down using recess :.
X If necessary, lock the vehicle with
the & button on the key (Y page 66) or
with KEYLESS-GO (Y page 67).
i If a KEYLESS-GO key is detected in the
boot, the boot lid cannot be locked and
then opens again. Opening automatically from outside
Important safety notes G
WARNING
Only for the United Kingdom: if the vehicle
has been locked with the key, the double lock
function is activated as standard. It is then not
possible to open the doors from inside the
vehicle.
Therefore, do not leave any people behind in
the vehicle, particularly children, elderly peo-
ple or people in need of special assistance if
the vehicle has been locked with the key. As
a result, they may not be able to free them-
selves in the event of an emergency. As a
result, they could be seriously or even fatally
injured by prolonged exposure to extremely
high or low temperatures, for example. In this
case, rescuing people from outside the vehi-
cle is difficult. 74
BootOpening and closing

Deactivate the interior motion sensor before
you lock the vehicle with the key .The doors
can then be opened from the inside after the
vehicle has been locked from the outside with
the key.
! The boot lid swings upwards when
opened. Therefore, make sure that there is
sufficient clearance above the boot lid.
i You will find details on the boot lid open-
ing dimensions in the Technical data sec-
tion (Y page 311).
Opening You can open the boot lid automatically using
the key or the handle in the boot lid.
X
Press and hold the Fbutton on the key
until the boot lid opens.
or
X If the boot is unlocked, pull on the boot lid
handle and let it go again immediately. Unlocking the boot (emergency key
element)
! The boot lid swings upwards when
opened. Therefore, make sure that there is
sufficient clearance above the boot lid.
If the boot cannot be unlocked with the key
or KEYLESS-GO, use the emergency key ele-
ment.
If you use the emergency key element to
unlock and open the boot lid, the anti-theft
alarm system will be triggered (Y page 61).
X Take the emergency key element out of the
key (Y page 68).
X Insert the emergency key element into the
boot lid lock as far as the stop. X
Turn the emergency key element anti-
clockwise from position 1as far as it will
go to position 2and pull the boot lid han-
dle.
The boot is unlocked.
X Turn the emergency key element back to
position 1and remove it.
X Insert the emergency key element into the
key. Side windows
Important safety notes
G
WARNING
Make sure that nobody can become trapped
between the side window and the door frame
when a side window is opened. Do not touch
or lean against the side window during the
opening procedure. You could become trap-
ped between the side window and the door
frame as the side window moves down. If
there is a risk of becoming trapped, release
the switch or pull the switch upwards to close
the side window again. G
WARNING
Make sure that nobody can become trapped
as you close a side window. If there is a risk
of becoming trapped, release the switch or
press it again to open the side window again. G
WARNING
Children may injure themselves if they open
or close the side windows. Side windows
75Opening and closing
Z

Useful information
............................300
Notes on the technical data .............300
Genuine Mercedes-Benz parts .........300
Vehicle electronics ...........................301
Identification plates .........................302
Service products and capacities .....303
Vehicle data ...................................... 310
Boot lid opening dimensions ...........311
24 GHz radar sensor system (coun-
tryo verview) ..................................... 312 299Technical data

Useful information
i This Owner's Manual describes all models
and all standard and optional equipment
available to your vehicle at the time of pub-
lication of the Owner's Manual. Country-
specific deviations are possible. Please
note that your vehicle may not be equipped
with all features described. This also
applies to safety-relevan tsystems and
functions.
i Please read the information on qualified
specialist workshops (Y page 22).Notes on the technical data
You can find technical data on the Internet at:
http://www.mercedes-benz.com
i The technical data was determined in
accordance with EC Directives. All data
applies to the vehicle's standard equip-
ment. It may therefore differ for vehicles
with optional equipment. You can obtain
further information from a Mercedes-Benz
Service Centre. Genuine Mercedes-Benz parts
Mercedes-Ben ztests genuine parts and con-
version parts and accessories which have
been specifically approved for your vehicle for
their reliability, safety and suitability. Despite
ongoing market research, Mercedes-Benzis
unable to evaluate other parts. Mercedes-
Ben ztherefore accepts no responsibility for
the use of such parts in Mercedes-Ben zvehi-
cles, even if they have been independently or
officially approved.
In Germany and some other countries, certain
parts are only officially approved for installa-
tion or modification if they comply with legal
requirements. All genuine Mercedes-Benz
parts meet this requirement .The use of non- approved parts may invalidate the vehicle's
general operating permit. This is the case if:
R
they cause a change of the vehicle type
from that for which the vehicle's general
operating permit was granted.
R other road users could be endangered.
R the emission or noise levels are adversely
affected. G
WARNING
Driving safety may be impaired if non-
approved parts, tyres and wheels or safety-
relevant accessories are used.
This could lead to malfunctions in safety-rel-
evant systems, e.g. the brake system. This
could cause you to lose control of your vehicle
and cause an accident.
For this reason, Mercedes-Ben zrecommends
that you use genuine Mercedes-Benz parts or
parts of equal quality. Only use tyres, wheels
and accessories that have been specifically
approved for your vehicle.
! 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
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. Mercedes-
Benz recommends that you use a
Mercedes-Benz Service Centre for this pur-
pose. 300
Genuine Mercedes-Benz partsTechnical data