2012 MERCEDES-BENZ SLK-CLASS ROADSTER technical data

Index ....................................................... 4Introduction ......................................... 20At a glance ........................................... 25Safety ................................................... 35Opening/closing ................................. 67Seats, steering wheel and mirrors ....91Lights and windshield wipers ..........103Climate control ................................. 115Driving and parking ..........................129On-board computer and displays ....179Stowage and features ......................241Maintenance and care ......................259Breakdown assistance .....................273Wheels and tires ............................... 293Technical data ................................... 321
Contents3

Pulling away ................................... 134
Releasing the parking lock
manually ........................................ 146
Selector lever ................................ 140
Shift ranges ................................... 143
Starting the engine ........................133
Steering wheel paddle shifters ......142
Transmission position display ........140
Transmission positions ..................141
Automatic transmission
emergency mode ............................... 146
B
Back support see Lumbar support
Backup lamp
Changing bulbs .............................. 112
Display message ............................ 215
BAS (Brake Assist System) ................. 57
Basic settings see Settings
BAS PLUS (Brake Assist System
PLUS) .................................................... 57
Battery (SmartKey) Checking .......................................... 71
Important safety notes ....................71
Replacing ......................................... 71
Battery (vehicle)
Charging ........................................ 283
Display message ............................ 218
Important safety notes ..................282
Jump starting ................................. 285
Belt
see Seat belts
Bottle holder ...................................... 246
Brake Assist System see BAS (Brake Assist System)
Brake fluid
Display message ............................ 206
Notes ............................................. 327
Brake fluid level ................................ 263
Brake lamps Display message ............................ 214
Brakes
ABS .................................................. 56
BAS .................................................. 57
BAS PLUS ........................................ 57
Brake fluid (notes) .........................327
Display message ............................ 200
Driving tips .................................... 153
High-performance brake system ....154
Important safety notes ..................153
Maintenance .................................. 154
Parking brake ................................ 150
Warning lamp ................................. 229
Breakdown
see Flat tire
see Towing away/tow-starting
Bulbs
see Changing bulbs
C
California Important notice for retail
customers and lessees ....................21
Calling up a malfunction
see Display messages
Capacities
see Technical data
Car
see Vehicle
Care
Carpets .......................................... 271
Car wash ........................................ 265
Display ........................................... 269
Exterior lights ................................ 268
Gear or selector lever ....................270
Interior ........................................... 269
Matte finish ................................... 267
Notes ............................................. 265
Paint .............................................. 267
Plastic trim .................................... 269
Power washer ................................ 266
Roof lining ...................................... 271
Seat belt ........................................ 270
Seat cover ..................................... 270
Sensors ......................................... 269
Steering wheel ............................... 270
Tail pipes ....................................... 269
Trim pieces .................................... 270
Washing by hand ........................... 266
Wheels ........................................... 266
Windows ........................................ 268
Index5

Driving system ............................... 156
Function/notes ............................. 156
Important safety notes ..................156
Setting a speed .............................. 157
Storing and maintaining current
speed ............................................. 157
Cup holder ......................................... 245
Customer Assistance Center (CAC) ... 24
Customer Relations Department ....... 24
D
Dashboard see Cockpit
Data
see Technical data
Daytime running lamps
Display message ............................ 215
Switching on/off (on-board
computer) ...................................... 192
Switching on/off (switch) ..............105
Dealership
see Qualified specialist workshop
Delayed switch-off
Exterior lighting (on-board
computer) ...................................... 193
Interior lighting .............................. 193
Diagnostics connection ...................... 23
Digital speedometer ......................... 186
Display (cleaning instructions) ........ 269
Display messages Calling up (on-board computer) .....199
Driving systems ............................. 219
Engine ............................................ 216
General notes ................................ 199
Hiding (on-board computer) ...........199
KEYLESS-GO .................................. 226
Lights ............................................. 213
Safety systems .............................. 200
Service interval display ..................264
SmartKey ....................................... 226
Tires ............................................... 222
Vehicle ........................................... 224
Distance display (on-board
computer) .......................................... 190
Distance recorder ............................. 185
see Odometer
see Trip odometer
Distance warning (warning lamp) .... 237
DISTRONIC PLUS Deactivating ................................... 166
Display message ............................ 220
Displays in the multifunction
display ........................................... 165
Driving tips .................................... 166
Function/notes ............................. 158
Important safety notes ..................158
Setting the specified minimum
distance ......................................... 164
Warning lamp ................................. 237
Doors
Automatic locking (on-board
computer) ...................................... 193
Automatic locking (switch) ............... 75
Central locking/unlocking
(SmartKey) ....................................... 68
Control panel ................................... 33
Display message ............................ 224
Emergency locking ........................... 76
Emergency unlocking .......................76
Important safety notes ....................74
Opening (from inside) ......................75
Drinking and driving ......................... 152
Drinks holder see Cup holder
Drive program
Automatic ...................................... 143
Display ........................................... 140
Manual ........................................... 144
SETUP (on-board computer) ..........196
Driver's door
see Doors
Driver's seat
see Seats
Driving abroad
Mercedes-Benz Service .................265
Symmetrical low beam ..................104
Driving lamps
see Daytime running lamps
Driving on flooded roads .................. 155
Driving safety systems ABS (Anti-lock Braking System) .......56
ADAPTIVE BRAKE ............................. 62
BAS (Brake Assist System) ..............57
BAS PLUS (Brake Assist System
PLUS) ............................................... 57Index7

Stowage compartmentsArmrest (front) ............................... 243
Armrest (under) ............................. 243
Center console .............................. 243
Cup holders ................................... 245
Door ............................................... 244
Eyeglasses compartment ...............243
Glove box ....................................... 242
Important safety information .........242
Parcel net ...................................... 244
Rear wall ........................................ 244
Summer opening
see Convenience opening feature
Summer tires ..................................... 296
Sun visor ............................................ 246
Supplemental Restraint System see SRS (Supplemental Restraint
System)
Surround lighting (on-board
computer) .......................................... 193
Switching air-recirculation mode
on/off ................................................. 125
Switching off the alarm (ATA) ............ 65
T
Tachometer ........................................ 181
Tail lamps Display message ............................ 214
see Lights
Tank
see Fuel tank
Tank content
Fuel gauge ....................................... 27
Technical data
Notes ............................................. 322
Tires/wheels ................................. 316
Vehicle data ................................... 329
TELEAID
Call priority .................................... 252
Display message ............................ 207
Downloading destinations
(COMAND) ..................................... 252
Emergency call .............................. 249
Important safety notes ..................248
Locating a stolen vehicle ...............254
MB info call button ........................251
Remote vehicle locking ..................254
Roadside Assistance button ..........251
Search & Send ............................... 253
Self-test ......................................... 249
System .......................................... 249
Vehicle remote unlocking ..............253
Telephone
Accepting a call ............................. 189
Display message ............................ 225
Menu (on-board computer) ............189
Number from the phone book ........ 190
Redialing ........................................ 190
Rejecting/ending a call .................190
Temperature
Coolant .......................................... 181
Coolant (on-board computer) ......... 195
Engine oil (on-board computer) ...... 195
Outside temperature ...................... 181
Setting (climate control) ................122
Theft deterrent systems
ATA (Anti-Theft Alarm system) .........65
Immobilizer ...................................... 64
Time
see Separate Operator's Manual
Timing (RACETIMER) ......................... 196
Tiredness assistant see ATTENTION ASSIST
Tire pressure
Calling up (on-board computer) .....301
Checking manually ........................301
Display message ............................ 222
Maximum ....................................... 300
Notes ............................................. 299
Recommended ............................... 297
Tire pressure monitoring system
Function/notes ............................. 301
Restarting ...................................... 303
Warning lamp ................................. 238
Tires
Aspect ratio (definition) .................314
Average weight of the vehicle
occupants (definition) ....................313
Bar (definition) ............................... 312
Characteristics .............................. 312
Checking ........................................ 295
Definition of terms .........................312
Direction of rotation ......................316
Display message ............................ 22216Index

may not cause interference, and (2) These
devices must accept any interference,
including interference that may cause
undesired operation of the device."
Diagnostics connection
GWARNING
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
diagnostics connection.
GWARNING
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
equipment 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
emissions monitoring information being
reset. This may lead to the vehicle failing to
meet the requirements of the next emissions
test during the main inspection.
Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the
necessary specialist knowledge, tools and
qualifications to correctly carry out the work
required on your vehicle. This is especially the
case for work relevant to safety.
Observe the notes in the Maintenance
Booklet.
Always have the following work carried out at
an authorized Mercedes-Benz Center:
R work relevant to safety
R service and maintenance work
R repair work
R alterations, installation work and
modifications
R work on electronic components
Correct use
GWARNING
There are various warning stickers affixed to
your vehicle. Their purpose is to alert you and
others to various dangers. Therefore, do not
remove any warning stickers unless the
sticker clearly states that you may do so.
If you remove any warning stickers, you or
others could fail to recognize certain dangers
and be injured.
When driving your vehicle observe the
following 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
motor vehicles
Problems with your vehicle
If you should experience a problem with your
vehicle, particularly one that you believe may
affect its safe operation, we urge you to
contact an authorized Mercedes-Benz Center
immediately to have the problem diagnosed
and rectified. If the problem is not resolved to
your satisfaction, please discuss the problem
Introduction23Z

Useful information ............................322
Notes on technical data ...................322
Genuine Mercedes-Benz parts .........322
Warranty ............................................ 323
Identification plates .........................323
Service products and filling capaci-
ties ..................................................... 324
Vehicle data ...................................... 329321Technical data

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 Please read the information on qualified
specialist workshops ( Y page 23).
Notes on technical data
i The data stated here specifically refers to
a vehicle with standard equipment. Consult
a Mercedes-Benz Center for the data for all
vehicle variants and trim levels.
Genuine Mercedes-Benz parts
All Mercedes-Benz Centers maintain a supply
of genuine Mercedes-Benz parts for
necessary service and repair work. In
addition, strategically located parts delivery
centers provide for quick and reliable parts
service.
There are more than 300,000 different
genuine Mercedes-Benz parts available for
Mercedes-Benz models.
Genuine Mercedes-Benz parts are subject to
strict quality control. Each part has been
specially developed, manufactured or
selected for Mercedes-Benz vehicles and
fine-tuned for them.
Therefore, only genuine Mercedes-Benz parts
should be used.
GWARNING
Driving safety may be impaired if non-
approved parts, tires and wheels or safety-
relevant accessories are used.
This could lead to malfunctions in safety-
relevant systems, e.g. the brake system. This
could cause you to lose control of your vehicle
and cause an accident.
For this reason, Mercedes-Benz recommends
that you use genuine Mercedes-Benz parts or
parts of equal quality. Only use tires, wheels
and accessories that have been specifically
approved for your vehicle.
! Air bags and Emergency Tensioning
Devices, 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 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
systems.
Have aftermarket accessories installed at
a qualified specialist workshop. Mercedes-
Benz recommends that you use an
authorized Mercedes-Benz Center for this
purpose.HEnvironmental 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.
Always specify the vehicle identification
number (VIN) ( Y page 323) and the engine
number ( Y page 324) when ordering genuine
Mercedes-Benz parts.
322Genuine Mercedes-Benz partsTechnical data

Warranty
The Service and Warranty Information
booklet contains detailed information about
the warranties covering your vehicle.
Your authorized Mercedes-Benz Center will
exchange or repair any defective parts
originally installed in the vehicle in
accordance with the terms of the following
warranties:
R New Vehicle Limited Warranty
R Emission System Warranty
R Emission Performance Warranty
R California, Connecticut, Maine,
Massachusetts, New York, Pennsylvania,
Rhode Island and Vermont Emission
Control Systems Warranty
R State Warranty Enforcement Laws (Lemon
Laws)
Replacement parts and accessories are
covered by the Mercedes-Benz Parts and
Accessories warranties. You can obtain
information about this from any authorized
Mercedes-Benz Center.
i Should you lose your Service and
Warranty Information booklet, have an
authorized Mercedes-Benz Center arrange
for a replacement. It will be mailed to you.
Identification plates
Vehicle identification plate with
vehicle identification number (VIN)
and paint code number
XOpen the driver's door.
You will see vehicle identification plate :.
Example: vehicle identification plate (USA only)
;VIN=Paint code
Example: vehicle identification plate (Canada only)
;VIN=Paint code
i
The data shown on the identification plate
is example data. This data is different for
every vehicle and can deviate from the data
shown here. You can find the data
applicable to your vehicle on the vehicle's
identification plate.
Vehicle identification number (VIN)
The vehicle identification number (VIN) can
be found in the following locations:
R on the vehicle identification plate
( Y page 323)
R on the lower edge of the windshield
( Y page 324)
Identification plates323Technical dataZ