2015 MERCEDES-BENZ SLK-CLASS ROADSTER radio

Publication details
Internet
Further information about Mercedes-Benz
vehicles and about Daimler AG can be found
on the following websites:
http://www.mbusa.com (USA only)
http://www.mercedes-benz.ca (Canada only)
Editorial office
©Daimler AG: not to be reprinted, translated
or otherwise reproduced, in whole or in part,
without written permission from Daimler AG.
Vehicle manufacturer
Daimler AG
Mercedesstraße 137
70327 StuttgartGermany
Symbols
Registered trademarks:
R Bluetooth ®
is a registered trademark of
Bluetooth SIG Inc.
R DTS is a registered trademark of DTS, Inc.
R Dolby and MLP are registered trademarks
of DOLBY Laboratories.
R BabySmart™, ESP ®
and PRE-SAFE ®
are
registered trademarks of Daimler AG.
R HomeLink ®
is a registered trademark of
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and iTunes ®
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and Windows media ®
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XM Radio Inc.
R HD Radio is a registered trademark of iBiq-
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R Gracenote ®
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R ZAGATSurvey ®
and related brands are reg-
istered trademarks of ZagatSurvey, LLC.
In this Operator's Manual you will find the fol-
lowing symbols:
GWARNING
Warning notes make you aware of dangers
which could pose a threat to your health or
life, or to the health and life of others.
HEnvironmental note
Environmental notes provide you with infor-
mation on environmentally aware actions ordisposal.
!Notes on material damage alert you to
dangers that could lead to damage to your
vehicle.
iPractical tips or further information that
could be helpful to you. X
This symbol indicates an instruction
that must be followed.
X Several of these symbols in succes-
sion indicate an instruction with sev-
eral steps.
( Y
page) This symbol tells you where you can
find more information about a topic.
YY This symbol indicates a warning or an
instruction that is continued on the
next page.
DisZ
play
This text indicates a message in the
multifunction/COMAND/Audio dis-
play.
As at 02.04.2014

Pivoting draft stopsee AIRGUIDE
Plastic trim (cleaning instruc- tions) .................................................. 290
Power washers ................................. .287
Power windows
see Side windows
PRE-SAFE ®
(anticipatory occupant
protection)
Display message ............................ 220
Operation ......................................... 56
PRE-SAFE ®
Brake
Activating/deactivating ................. 203
Display message ............................ 221
Function/notes ................................ 67
Warning lamp ................................. 254
Program selector button .................. 153
Protection against theft
ATA (Anti-Theft Alarm system) ......... 69
Immobilizer ...................................... 68
Protection of the environment
General notes .................................. 21
Pulling away
Automatic transmission ................. 142
Manual transmission ..................... .142
Q
QR code
Mercedes-Benz Guide App ................. 1
Rescue card ..................................... 27
Qualified specialist workshop ........... 25
R
RACETIMER (on-board computer) .... 209
Radar sensor system
Activating/deactivating ................. 207
Display message ............................ 231
Radio
Selecting a station ......................... 200
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 25
Reading lamp ..................................... 113
Rear fog lamp
Display message ............................ 227
Switching on/off ........................... 110 Rear lamps
see Lights
Rear window defroster
Problem (malfunction) ................... 133
Switching on/off ........................... 132
Rear-view mirror
Anti-glare (manual) ........................ 103
Dipping (automatic) ....................... 104
Refrigerant (air-conditioning sys-tem)
Important safety notes .................. 354
Refueling
Fuel gauge ....................................... 31
Important safety notes .................. 158
Refueling proces s.......................... 159
see Fuel
Releasing the parking lock man-
ually (automatic transmission) ........ 158
Remote control
Programming (garage door
opener) .......................................... 272
Replacing bulbs
Important safety notes .................. 114
Overview of bulb types .................. 115
Removing/replacing the cover
(front wheel arch) .......................... 115
Reporting safety defects .................... 26
Rescue card ......................................... 27
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 230
Warning lamp ................................. 252
see Fuel
Residual heat (climate control) ........ 133
Restraint system
Display message ............................ 221
Introduction ..................................... 40
Warning lamp ................................. 251
Warning lamp (function) ................... 41
Reverse gear
Engaging (automatic transmis-
sion) ............................................... 151
Engaging (manual transmission) .... 150
Reversible floor panel (trunk) .......... 260
Reversing feature
Side window s................................... 83
14Index

Roadside Assistance button ..........266
Search & Send ............................... 268
Self-test ......................................... 264
Speed alert ................................... .271
System .......................................... 264
Triggering the vehicle alarm ........... 272
Vehicle Health Check .................... 270
Vehicle remote unlocking .............. 269
Telephone
Accepting a call ............................ .202
Display message ............................ 241
Menu (on-board computer) ............ 201
Number from the phone book ....... .202
Redialing ........................................ 202
Rejecting/ending a call ................. 202
Temperature
Coolant .......................................... 194
Coolant (on-board computer) ......... 208
Engine oil (on-board computer) ...... 208
Outside temperature ..................... .195
Setting (climate control) ................ 129
Time
see separate operating instructions
Timing (RACETIMER) ......................... 209
Tire pressure
Calling up (on-board computer) ..... 320
Checking manually ........................ 319
Display message ............................ 236
Important safety notes .................. 320
Maximum ....................................... 318
Not reached (TIREFIT) .................... 298
Notes ............................................. 317
Reached (TIREFIT) .......................... 298
Recommended ............................... 315
Tire pressure loss warning system
General notes ................................ 319
Important safety notes .................. 319
Restarting ...................................... 319
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 322
Function/notes ............................ .320
General notes ................................ 320
Important safety notes .................. 320
Radio type approval for the tire
pressure monitor ........................... 323
Restarting ...................................... 322
Warning lamp ................................. 255 Warning message .......................... 322
TIREFIT kit .......................................... 296
Tires
Aspect ratio (definition) ................. 333
Average weight of the vehicle
occupants (definition) .................... 332
Bar (definition) ............................... 332
Changing a wheel .......................... 334
Characteristics .............................. 331
Checking ........................................ 313
Curb weight (definition) ................. 333
Definition of terms ......................... 331
Direction of rotatio n...................... 334
Display message ............................ 236
Distribution of the vehicle occu-
pants (definition) ............................ 334
DOT (Department of Transporta-
tion) (definition) ............................. 332
DOT, Tire Identification Number
(TIN) ............................................... 331
GAWR (Gross Axle Weight Rating)
(definition) ..................................... 332
General notes ................................ 339
GVW (Gross Vehicle Weight) (def-
inition) ........................................... 332
GVWR (Gross Vehicle Weight Rat- ing) (definition) .............................. 332
Important safety notes .................. 312
Increased vehicle weight due to
optional equipment (definition) ...... 332
Information on driving .................... 312
Kilopascal (kPa) (definition) ........... 332
Labeling (overview) ........................ 328
Load bearing index (definition) ...... 333
Load index ..................................... 330
Load index (definition) ................... 333
M+S tires ....................................... 314
Maximum load on a tire (defini-
tion) ............................................... 333
Maximum loaded vehicle weight
(definition) ..................................... 332
Maximum permissible tire pres-
sure (definition) ............................. 333
Maximum tire load ......................... 330
Maximum tire load (definition) ....... 333
MOExtended tire s.......................... 314
Optional equipment weight (defi-
nition) ............................................ 333
Index17

In situations like this, the body, the under-
carriage, chassis parts, wheels or tires
could be damaged without the damage
being visible. Components damaged in thisway can unexpectedly fail or, in the case of
an accident, no longer withstand the strain
they are designed to.
If the underbody paneling is damaged,
combustible materials such as leaves,
grass or twigs can gather between the
underbody and the underbody paneling. If
these materials come in contact with hot
parts of the exhaust system, they can catch fire.
In such situations, have the vehicle
checked and repaired immediately at a
qualified specialist workshop. If on con-
tinuing your journey you notice that driving
safety is impaired, pull over and stop the
vehicle immediately, paying attention to
road and traffic conditions. In such cases,
consult a qualified specialist workshop.
Declarations of conformity
Vehicle components which receive
and/or transmit radio waves
USA: "The wireless devices of this vehicle
comply with Part 15 of the FCC Rules. Oper-
ation is subject to the following two condi-
tions: 1) These devices may not cause harm-
ful interference, and 2) These devices must
accept any interference received, including
interference that may cause undesired oper-
ation. Changes or modifications not expressly approved by the party responsible for com-
pliance could void the user’s authority to
operate the equipment." Canada: "The wireless devices of this vehicle
comply with Industry Canada license-exempt RSS standard(s). Operation is subject to the
following two conditions: (1) These devices
may not cause interference, and (2) These
devices must accept any interference, includ-
ing interference that may cause undesired
operation of the device."
Diagnostics connection
The diagnostics connection is only intended
for the connection of diagnostic equipment at
a qualified specialist workshop.
GWARNING
If you connect equipment to the diagnostics
connection in the vehicle, it may affect the
operation of the vehicle systems. As a result, the operating safety of the vehicle could be
affected. There is a risk of an accident.
Do not connect any equipment to a diagnos-
tics connection in the vehicle.
GWARNING
Objects in the driver's footwell can restrict the pedal travel or obstruct a depressed pedal.
The operating and road safety of the vehicle is
jeopardized. There is a risk of an accident.
Make sure that all objects in the vehicle are
stowed correctly, and that they cannot enter
the driver's footwell. Install the floormats
securely and as specified in order to ensure
sufficient clearance for the pedals. Do not use loose floormats and do not place floormats on
top of one another.
!If the engine is switched off and equip-
ment on the diagnostics connection is
used, the starter battery may discharge.
Connecting equipment to the diagnostics
connection can lead to emissions monitoring information being reset, for example. This
may lead to the vehicle failing to meet the
requirements of the next emissions test dur-
ing the main inspection.
Qualified specialist workshop
An authorized Mercedes-Benz Center is a
qualified specialist workshop. It has the nec-
essary specialist knowledge, tools and quali-
fications to correctly carry out the work
required on your vehicle. This is especially the case for work relevant to safety.
Introduction25
Z

The SmartKey centrally locks/unlocks:R the doors
R the trunk lid
R the stowage compartment in the center
console
R the fuel filler flap
The turn signals flash once when unlocking
and three times when locking.
You can also set an audible signal to confirm that the vehicle has been locked. The audible
signal can be activated and deactivated using the on-board computer ( Ypage 207).
When it is dark, the surround lighting also
comes on if it is activated in the on-board
computer ( Ypage 206).
KEYLESS-GO
General notes
Bear in mind that the engine can be started by
any of the vehicle occupants if there is a KEY- LESS-GO key in the vehicle.
Locking/unlocking centrally
You can start, lock or unlock the vehicle using
KEYLESS-GO. To do this, you only need carry
the SmartKey with you. You can combine the functions of KEYLESS-GO with those of a con-
ventional SmartKey. Unlock the vehicle by
using KEYLESS-GO, for instance, and lock it
using the &button on the SmartKey.
When locking or unlocking with KEYLESS-GO,
the distance between the key and the corre-
sponding door handle must not be greater
than 3 ft (1 m).
A check which periodically establishes a radio
connection between the vehicle and the
SmartKey determines whether a valid Smart- Key is in the vehicle. This occurs, for example:
R when the external door handles aretouched
R when starting the engine
R while the vehicle is in motion
X To unlock the vehicle: touch the inner
surface of the door handle.
X To lock the vehicle: touch sensor sur-
face :.
X Convenience closing feature: touch
recessed sensor surface ;for an exten-
ded period.
Further information on the convenience
closing feature ( Ypage 85).
X To unlock the trunk lid: pull the handle on
the trunk lid.
The vehicle only unlocks the trunk lid.
Changing the settings of the locking system
You can change the settings of the locking
system. This means only the driver's door, the
lockable stowage compartments in the vehi-
cle interior and the fuel filler flap are unlocked when the vehicle is unlocked. This is useful if
you frequently travel on your own.
X To change the setting: press and hold
down the %and& buttons simulta-
neously for approximately six seconds until the battery check lamp flashes twice( Y page 75).
iIf the setting of the locking system is
changed within the signal range of the vehi- cle, pressing the &or% button:
R locks or
R unlocks the vehicle
SmartKey73
Opening and closing
Z

Problems with the SmartKey
ProblemPossible causes/consequences andMSolutions
You can no longer lock
or unlock the vehicle
using the SmartKey.The SmartKey battery is discharged or nearly discharged.
X Check the SmartKey battery ( Ypage 75) and replace it if nec-
essary ( Ypage 75).
If this does not work:
X Unlock ( Ypage 80) or lock ( Ypage 80) the vehicle using the
mechanical key.
The SmartKey is faulty.
X Unlock ( Ypage 80) or lock ( Ypage 80) the vehicle using the
mechanical key.
X Have the SmartKey checked at a qualified specialist workshop.
You can no longer lock
or unlock the vehicle
using KEYLESS-GO.There is interference from a powerful source of radio waves.
X Lock/unlock the vehicle using the remote control function of
the SmartKey. To do this, hold the SmartKey as close as possible
to the vehicle and press the %or& button.
If the vehicle can also not be locked/unlocked using the remote
control function: X Unlock ( Ypage 80) or lock ( Ypage 80) the vehicle using the
mechanical key.
KEYLESS-GO is malfunctioning.
X Lock/unlock the vehicle using the remote control function of
the SmartKey.
X Have KEYLESS-GO checked at a qualified specialist workshop.
If the vehicle can also not be locked/unlocked using the remote
control function: X Unlock ( Ypage 80) or lock ( Ypage 80) the vehicle using the
mechanical key.
X Have KEYLESS-GO checked at a qualified specialist workshop.
You have lost a Smart- Key.XHave the SmartKey deactivated at a qualified specialist work- shop.
X Report the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well.
You have lost the
mechanical key.XReport the loss immediately to the vehicle insurers.
X If necessary, have the locks changed as well.
SmartKey77
Opening and closing
Z

ProblemPossible causes/consequences andMSolutions
The engine can no lon-
ger be started using the
SmartKey.The on-board voltage is too low.
X Switch off non-essential consumers, e.g. seat heating or interior
lighting, and try to start the engine again.
If this does not work:
X Check the starter battery and charge it if necessary (Y page 301).
or
X Jump-start the vehicle ( Ypage 303).
or
X Consult a qualified specialist workshop.
The engine can no lon-
ger be started using
KEYLESS-GO. The
SmartKey is in the vehi-
cle.The vehicle is locked.
X Unlock the vehicle and try to start the vehicle again.
There is interference from a powerful source of radio waves.
X Start your vehicle with the SmartKey in the ignition lock.
Doors
Important safety notes
GWARNING
If children are left unsupervised in the vehicle,
they could:
R open the doors, thus endangering other
people or road users.
R get out and disrupt traffic.
R operate the vehicle's equipment.
Additionally, children could set the vehicle in
motion if, for example, they:
R release the parking brake.
R shift the automatic transmission out of park
position P or shift manual transmission into
neutral.
R start the engine.
There is a risk of an accident and injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
Unlocking and opening doors from
the inside
!
The side windows will not open/close if
the battery is discharged or if the side win- dows have iced up. It will then not be pos-
sible to close the door. Do not attempt to
force the door closed. You could otherwise
damage the door or the side window.
You can open a door from inside the vehicle
even if it has been locked.
If the vehicle was previously locked with the
SmartKey or with KEYLESS-GO, opening the
vehicle from the inside will activate the anti-
theft alarm system. Switch off the alarm( Y page 69).
78Doors
Opening and closing

Key for the vehicle. The ignition is not
switched on. The engine cannot be started.
KEYLESS-GO
General notes
Vehicles with KEYLESS-GO are equipped with
a SmartKey featuring an integrated KEYLESS- GO start function and a detachable Start/
Stop button.
The Start/Stop button must be inserted in the
ignition lock and the SmartKey must be in the
vehicle.
When you insert the Start/Stop button into
the ignition lock, the system needs approx-
imately two seconds recognition time. You
can then use the Start/Stop button.
Pressing the Start/Stop button several times
in succession corresponds to the different
key positions in the ignition lock. This is only
the case if you are not depressing the brake
pedal.
If you depress the brake pedal and press the
Start/Stop button, the engine starts immedi-
ately.
A check which periodically establishes a radio connection between the vehicle and the
SmartKey determines whether a valid Smart-Key is in the vehicle. This occurs, for example,
when starting the engine.
To start the vehicle without actively using the
SmartKey:
R the Start/Stop button must be inserted in
the ignition lock.
R the SmartKey must be in the vehicle.
R the vehicle must not be locked with the
SmartKey or KEYLESS-GO ( Ypage 73).
Do not keep the SmartKey:
R with electronic devices, e.g. a mobile
phone or another SmartKey.
R with metallic objects, e.g. coins or metalfoil.
R inside metallic objects, e.g. a metal case.
This can impair the functionality of the KEY-
LESS-GO key.
iThe engine can be turned off while the
vehicle is in motion by pressing and holding the Start/Stop button for approximately
three seconds. This function operates inde-
pendently of the ECO start/stop automatic
engine switch-off function.
Key positions with KEYLESS-GO
:Start/Stop button
;Ignition lock
As soon as the ignition is switched on, all the
indicator lamps in the instrument cluster light up. Further information on situations where
an indicator lamp either fails to go out after
starting the engine or lights up while driving( Y page 246).
If Start/Stop button :has not yet been
pressed, this corresponds to the SmartKey
being removed from the ignition.
X To switch on the power supply: press
Start/Stop button :once.
The power supply is switched on. You can
now activate the windshield wipers, for
example.
iIf you then open the driver's door when in
this position, the power supply is deactiva-
ted.
X To switch on the ignition: press Start/
Stop button :twice.
The ignition is switched on.
iThe ignition is switched off when:
R the driver's door is opened and
R you press Start/Stop button :once
when in this position
140Driving
Driving and parking