flat tire MERCEDES-BENZ SLK ROADSTER 2014 Owners Manual

Problem (fault) ...............................1
50
Engine oil
Additives ........................................ 347
Checking the oil level ..................... 282
Checking the oil level using the
dipstick .......................................... 282
Display message ............................ 236
Filling capacity ............................... 347
Notes about oil grades ................... 346
Notes on oil level/consumption .... 282
Temperature (on-board com-
puter) ............................................. 219
Topping up ..................................... 282
Viscosity ........................................ 347
Environmental protection
Returning an end-of-life vehicle ....... 21
ESP® (Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 219
Characteristics ................................. 63
Deactivating/activating (AMG
vehicles) .......................................... 64
Deactivating/activating (notes;
except AMG vehicles) ..................... .64
Display message ............................ 223
ETS .................................................. 63
Function/note s................................ 62
General notes .................................. 62
Important safety guidelines ............. 63
Warning lamp ................................. 254
ETS (Electronic Traction System) ....... 63
Exhaust pipe (cleaning instruc-
tions) .................................................. 290
Exterior lighting
Settings options ............................. 110
see Lights
Exterior mirrors
Adjusting ....................................... 103
Anti-dazzle mode (automatic) ........ 104
Folding in when locking (on-board computer) ...................................... 218
Folding in/out (automatically )....... 104
Folding in/out (electrically) ........... 104
Out of position (troubleshooting) ... 104
Parking position ............................. 105
Resetting ....................................... 104
Storing settings (memory func-
tion) ............................................... 106 F
Fault message see Display messages
Filler cap
see Fuel filler flap
Fire extinguisher ............................... 295
First-aid kit ......................................... 294
Fitting a wheel
Fitting a wheel ............................... 327
Lowering the vehicle ...................... 328
Preparing the vehicle ..................... 324
Raising the vehicl e......................... 325
Removing a whee l.......................... 327
Securing the vehicle against roll-
ing away ........................................ 325
Flat tyre
MOExtended tyre s......................... 296
Preparing the vehicle ..................... 296
TIREFIT kit ...................................... 297
see Emergency spare wheel
Floormat ............................................. 276
Foglamps
Extended rang e.............................. 115
Switching on/of f........................... 111
Frequencies
Garage door opener ....................... 273
Mobile phone ................................. 340
Two-way radio ................................ 340
Front foglamps
Display message ............................ 233
Fuel
Additives ........................................ 345
Consumption information .............. 346
Consumption statistics .................. 204
Displaying the current consump-
tion ................................................ 204
Displaying the range ...................... 204
Driving tips .................................... 165
E10 ................................................ 344
Fuel gaug e....................................... 30
Grade (petrol) ................................ 344
Important safety notes .................. 343
Low outside temperature s............. 346
Notes for AMG vehicles ................. 344
Problem (malfunction) ................... 161
Quality (diesel )............................... 345
Refuelling ....................................... 158 10
Index

Function ........................................... 69
Tow-starting
Emergency engine starting ............ 309
Fitting the towing eye .................... 307
Important safety notes .................. 306
Removing the towing eye ............... 308
Towing
Important safety notes .................. 306
With the rear axle raised ................ 308
Towing away
Fitting the towing eye .................... 307
Removing the towing eye ............... 308
With both axles on the ground ....... 308
Transmission
Selector lever ................................ 152
see Automatic transmission
see Manual transmission
Transporting the vehicle .................. 308
Trim pieces (cleaning instruc-
tions) .................................................. 291
Trip computer (on-board com-
puter) .................................................. 204
Trip meter
Calling up ....................................... 204
Resetting (on-board computer) ...... 205
Turn signals
Changing bulbs (front) ................... 120
Switching on/off ........................... 113
TV
Operating (on-board computer) ..... 208
Two-way radio
Frequencies ................................... 340
Installation ..................................... 340
Transmission output (maximum) .... 340
Type identification plate
see Vehicle identification plate
Tyre pressure
Calling up (on-board computer) ..... 320
Display messag e............................ 243
Important safety notes .................. 320
Not reached (TIREFIT) .................... 299
Reached (TIREFIT) .......................... 299
Recommended ............................... 318
Tyre pressure loss warning
General notes ................................ 319
Important safety notes .................. 319
Restarting ...................................... 320 Tyre pressure monitor
Checking the tyre pressure elec-
tronically ........................................ 321
Function/note s............................. 320
General notes ................................ 320
Important safety notes .................. 320
Radio type approval for the tyre
pressure monitor ........................... 323
Restarting ...................................... 322
Warning lamp ................................. 261
Warning message .......................... 322
Tyres
Changing a whee l.......................... 323
Checking ........................................ 315
Direction of rotation ...................... 324
Display message ............................ 243
Important safety notes .................. 314
M+S tyres ...................................... 316
MOExtended tyre s......................... 316
Overview ........................................ 314
Replacing ....................................... 323
Service life ..................................... 315
Storing ........................................... 324
Summer tyres ................................ 316
Tyre size (data ).............................. 328
Tyre tread ...................................... 315
Wheel and tyre combinations ........ 330
see Flat tyre U
Unlocking Emergency unlocking ....................... 80
From inside the vehicle (central
unlocking button) ............................. 79 V
Vanity mirror (in sun visor) .............. 268
Variable SPEEDTRONIC
see SPEEDTRONIC
Vehicle
Correct use ...................................... 24
Data acquisition ............................... 25
Display message ............................ 245
Electronics ..................................... 340
Equipment ....................................... 22
Implied warranty .............................. 25
Individual settings .......................... 213 18
Index

NEVER use a rearward facing child restraint
on a seat protected by an ACTIVE AIRBAG in
front of it, DEATH or SERIOUS INJURY to the
CHILD can occur.
Rearward-facing child restraint system Warning symbol for a rearward-facing child
restraint system
If you secure a child in a rearward-facing child restraint system on the front-passenger seat,
always make sure that the front-passenger
front airbag is disabled. Only if the
PASSENGER AIR BAG OFF indicator lamp is
permanently lit (Y page 41) is the front-
passenger front airbag disabled.
Always observe the information on suitable
positioning of the child restraint system
(Y page 57) in addition to the child restraint
system manufacturer's installation and oper-
ating instructions.
Forward-facing child restraint system If you secure a child in a forward-facing child
restraint system on the front-passenger seat,
always move the front-passenger seat as far
back as possible. The entire base of the child
restraint system must always rest on the seat cushion of the front-passenger seat. The
backrest of the child restraint system must,
as far as possible, lie flat against the backrest
of the front-passenger seat. The child
restraint system must not touch the roof or be
put under strain by the head restraint. Adjust the angle of the seat backrest and the head
restraint position accordingly. Always make sure that the shoulder belt strap is correctly
routed from the front-passenger seat belt
loop to the shoulder belt guide on the child
restraint system. The shoulder belt strap
must be routed forwards and downwards
from the front-passenger seat belt loop.
Always observe the information on suitable
positioning of the child restraint system
(Y page 57) in addition to the child restraint
system manufacturer's installation and oper- ating instructions. Children in the vehicle
55Safety Z

Fire extinguisher
The fire extinguisher is located underneath
the front of the driver's seat.
X Pull tab ;upwards.
X Remove fire extinguisher :.
i Have fire extinguisher
:refilled after
each use and checked every one to two
years. It may otherwise fail in an emer-
gency.
Observe the legal requirements for each
individual country. Vehicle tool kit
General notes The vehicle tool kit can be found in the stow-
age well under the boot floor.
i Apart from some country-specific var-
iants, vehicles are not equipped with tyre-
changing tools. Some tools for changing a
wheel are specific to the vehicle. For more information on which tools are required to
perform a wheel change on your vehicle,
consult a qualified specialist workshop.
Necessary tyre-changing tools can include,
for example:
R jack
R wheel chock
R wheel wrench
R ratchet ring spanner
R centring pin Vehicles with a TIREFIT kit
:
Tyre sealant filler bottle
; Fuse allocation chart
= Tyre inflation compressor
? Towing eye
X Lift the boot floor upwards.
X Use the TIREFIT kit (Y page 297).
Vehicles with a collapsible emergency
spare wheel :
Folding wheel chock
; Fuse allocation chart
= Jack
? Sheet for faulty wheel
A Centring pin
B Wheel wrench
C Towing eye
D Valve extractor
E Tyre inflation compressor Where will I find...?
295Breakdown assistance

X
Lift the boot floor upwards.
X Remove the collapsible emergency spare
wheel (Y page 334).
X AMG vehicles: loosen the central screw of
the bracket anti-clockwise and remove it
together with the bracket. Flat tyre
Preparing the vehicle
Your vehicle may be equipped with: R MOExtended tyres (tyres with run-flat char-
acteristics) (Y page 296)
Vehicle preparation is not necessary on
vehicles with MOExtended tyres.
R a TIREFIT kit (Y page 295)
R an emergency spare wheel (only for certain
countries) (Y page 334)
Information on changing/fitting a wheel
(Y page 323).
X Stop the vehicle as far away as possible
from traffic on solid, non-slippery and level
ground.
X Switch on the hazard warning lamps.
X Secure the vehicle against rolling away
(Y page 162).
X If possible, bring the front wheels into the
straight-ahead position.
X Switch off the engine.
X Vehicles without KEYLESS-GO: remove
the key from the ignition lock.
X Vehicles with KEYLESS-GO: open the
driver's door.
The on-board electronics now have status
0. This is the same as the key having been
removed.
X Vehicles with KEYLESS-GO: remove the
Start/Stop button from the ignition lock
(Y page 141).
X All occupants must get out of the vehicle.
Make sure that they are not endangered as they do so. X
Make sure that no one is near the danger
area while a wheel is being changed. Any-
one who is not directly assisting in the
wheel change should, for example, stand
behind the barrier.
X Get out of the vehicle. Pay attention to traf-
fic conditions when doing so.
X Close the driver's door.
X Place the warning triangle a suitable dis-
tance away (Y page 294). Observe legal
requirements. MOExtended tyres (tyres with run-flat
characteristics)
General notes With MOExtended tyres (tyres with run-flat
characteristics), you can continue to drive
your vehicle even if there is a total loss of
pressure in one or more tyres. The affected
tyre must not show any clearly visible dam-
age.
You can recognise MOExtended tyres by the
MOExtended marking which appears on the
tyre wall. You will find this marking next to the
tyre size designation, the load-bearing capa-
city and the speed index.
MOExtended tyres may only be used in con-
junction with an activated tyre pressure loss
warning system or tyre pressure monitor.
If the pressure loss warning message
appears in the multifunction display:
R observe the instructions in the display mes-
sages (Y page 243).
R check the tyre for damage
R if driving on, observe the following notes
The maximum driving distance is approx-
imately 80 km when the vehicle is partially
laden and approximately 30 km when the
vehicle is fully laden. 296
Flat tyreBreakdown assistance

In addition to the vehicle load, the driving dis-
tance possible depends upon:
R speed
R road condition
R outside temperature
The driving distance possible in run-flat mode may be reduced by extreme driving condi-
tions/manoeuvres, or it can be increased
through a moderate style of driving.
The maximum permissible distance which
can be driven in run-flat mode is counted from
the moment the tyre pressure loss warning
appears in the multifunction display.
You must not exceed a maximum speed of
80 km/h.
i When replacing one or all tyres, make
sure that you use only:
R the tyre size specified for the vehicle and
R tyre(s) marked "MOExtended"
If a tyre has gone flat and cannot be
replaced with an MOExtended tyre, a
standard tyre may be used as a temporary
measure. Make sure that you use the
proper size and type (summer or winter
tyre).
i Vehicles with MOExtended tyres are not
equipped with a TIREFIT kit at the factory. It
is therefore recommended that you addi-
tionally equip your vehicle with a TIREFIT kit if you fit tyres that do not feature run-flat
characteristics, e.g. winter tyres. A TIREFIT
kit is available, for example, from a qualified
specialist workshop.
Important safety notes G
WARNING
When driving in emergency mode, the driving characteristics deteriorate, e.g. when corner-
ing, accelerating quickly and when braking.
There is a risk of accident.
Do not exceed the stated maximum speed.
Avoid abrupt steering and driving manoeu-
vres, and driving over obstacles (kerbs, pot- holes, off-road). This applies in particular to a
laden vehicle.
Stop driving in emergency mode if:
R you hear banging noises.
R the vehicle starts to shake.
R you see smoke and smell rubber.
R ESP ®
is intervening constantly.
R there are tears in the sidewalls of the tyre.
After driving in emergency mode, have the
wheel rims checked at a qualified specialist
workshop with regard to their further use. The faulty tyre must be replaced. TIREFIT kit
Important safety notes TIREFIT is a tyre sealant.
You can use TIREFIT to seal punctures of up to
4 mm, particularly those in the tyre tread. You
can use TIREFIT at outside temperatures
down to Ò20 †. G
WARNING
In the following situations, the tyre sealant is
unable to provide sufficient breakdown assis- tance, as it is unable to seal the tyre properly:
R there are cuts or punctures in the tyre
larger than those mentioned above.
R the wheel rim is damaged.
R you have driven at very low tyre pressures
or on a flat tyre.
There is a risk of an accident.
Do not drive any further. Contact a qualified
specialist workshop. G
WARNING
The tyre sealant is harmful and causes irrita-
tion. It must not come into contact with your
skin, eyes or clothing or be swallowed. Do not inhale TIREFIT fumes. Keep tyre sealant away
from children. There is a risk of injury. Flat tyre
297Breakdown assistance
Z

If you come into contact with the tyre sealant,
observe the following:
R Rinse off the tyre sealant from your skin
immediately with water.
R If the tyre sealant comes into contact with
your eyes, immediately rinse them thor-
oughly with clean water.
R If tyre sealant is swallowed, immediately
rinse your mouth out thoroughly and drink
plenty of water. Do not induce vomiting,
and seek medical attention immediately.
R Immediately change out of clothing which
has come into contact with tyre sealant.
R If an allergic reaction occurs, seek medical
attention immediately.
! Do not operate the tyre inflation com-
pressor for longer than eight minutes at a
time without a break. It may otherwise
overheat.
The tyre inflation compressor can be oper-
ated again once it has cooled down.
Comply with the manufacturer’s safety
instructions on the sticker on the tyre infla-
tion compressor.
Using the TIREFIT kit TIREFIT sticker, 2-part
X Do not remove any foreign objects which
have penetrated the tyre, e.g. screws or
nails.
X Remove the tyre sealant bottle, the accom-
panying TIREFIT sticker and the tyre infla- tion compressor from the stowage space
under the boot floor (Y
page 295).
X Affix part :of the TIREFIT sticker within
the driver's field of vision.
X Affix part ;of the TIREFIT sticker near the
valve on the wheel with the defective tyre. X
Remove filler hose Band plug =from the
bottom section of the tyre inflation com-
pressor housing.
X Slide the yellow filler hose connector into
the mounting on yellow cap Aof tyre seal-
ant bottle :until the plug engages.
X With the sealing rings in front, slide yellow
cap Aof tyre sealant bottle :into the
mounting of tyre inflation compressor ;.
The cap must engage in both hooks. X
Remove the cap from valve Con the faulty
tyre.
X Screw filler hose Donto the valve. 298
Flat tyreBreakdown assistance

X
Insert plug =into the socket of the ciga-
rette lighter (Y page 268) or into a 12 V
power socket in your vehicle (Y page 269).
X Turn the key to position 1(Y page 141) in
the ignition lock.
X Press on/off switch ?on the tyre inflation
compressor to ON.
The tyre inflation compressor is switched
on. The tyre is inflated.
i First, tyre sealant is pumped into the tyre.
The pressure may briefly rise to approx-
imately 500 kPa (5 bar/73 psi).
Do not switch off the tyre inflation com-
pressor during this phase.
X Let the tyre inflation compressor run for a
maximum of ten minutes. The tyre should
then have attained a pressure of at least
200 kPa (2.0 bar/29 psi).
If a tyre pressure of 200 kPa (2.0 bar/29 psi)
has been achieved after ten minutes
(Y page 299).
If a tyre pressure of 200 kPa (2.0 bar/29 psi)
has not been achieved after ten minutes
(Y page 299).
i If the tyre sealant leaks out, allow it to dry.
It can then be removed like a layer of film.
If you get tyre sealant on your clothing,
have it cleaned as soon as possible with
perchloroethylene.
Tyre pressure not reached If a tyre pressure of 200 kPa (2.0 bar/29 psi)
has not been achieved after ten minutes:
X Switch off the tyre inflation compressor.
X Unscrew the filler hose from the valve of
the faulty tyre.
X Very slowly drive forwards or reverse,
approximately 10 m.
X Pump up the tyre again.
After a maximum of ten minutes, the tyre
pressure must be at least 200 kPa (2.0 bar/ 29 psi). G
WARNING
If the required tyre pressure is not reached
after the specified time, the tyre is too badly
damaged. The tyre sealant cannot repair the
tyre in this instance. Damaged tyres and a tyre pressure that is too low can significantly
impair the vehicle's braking and driving char-
acteristics. There is a risk of accident.
Do not continue driving. Contact a qualified
specialist workshop.
Tyre pressure reached G
WARNING
A tyre temporarily sealed with tyre sealant
impairs the driving characteristics and is not
suitable for higher speeds. There is a risk of
accident.
You should therefore adapt your driving style
accordingly and drive carefully. Do not exceed the specified maximum speed with a tyre that
has been repaired using tyre sealant.
! After use, excess tyre sealant may run out
of the filler hose. This could cause stains.
Therefore, place the filler hose in the plastic
bag which contained the TIREFIT kit. H
Environmental note
Have the used tyre sealant bottle disposed of professionally, e.g. at a qualified specialist
workshop.
If a tyre pressure of 200 kPa (2.0 bar/29 psi) has been achieved after ten minutes:
X Switch off the tyre inflation compressor.
X Unscrew the filler hose from the valve of
the faulty tyre.
X Stow the tyre sealant bottle, the tyre infla-
tion compressor and the warning triangle.
X Pull away immediately.
The maximum speed for a tyre sealed with
tyre sealant is 80 km/h. The upper part of
the TIREFIT sticker must be affixed to the Flat tyre
299Breakdown assistance Z

damage. Hidden tyre damage could also be
causing the unusual handling characteristics. If you find no signs of damage, have the tyres
and wheels checked at a qualified specialist
workshop.
When parking your vehicle, make sure that
the tyres do not get deformed by the kerb or
other obstacles. If it is necessary to drive over
kerbs, speed humps or similar elevations, try
to do so slowly and at an obtuse angle. Oth-
erwise, the tyres, particularly the sidewalls,
may be damaged. Regular checking of wheels and tyres
G
WARNING
Damaged tyres can cause tyre inflation pres-
sure loss. As a result, you could lose control of your vehicle. There is a risk of accident.
Check the tyres regularly for signs of damage and replace any damaged tyres immediately.
Regularly check the wheels and tyres of your
vehicle for damage at least once a month, as well as after driving off-road or on rough
roads. Damaged wheels can cause a loss of
tyre pressure. Pay particular attention to
damage such as:
R cuts in the tyres
R punctures
R tears in the tyres
R bulges on tyres
R deformation or severe corrosion on wheels
Regularly check the tyre tread depth and the condition of the tread across the whole width
of the tyre (Y page 315). If necessary, turn
the front wheels to full lock in order to inspect
the inner side of the tyre surface.
All wheels must have a valve cap to protect
the valve against dirt and moisture. Do not fit
anything onto the valve other than the stand-
ard valve cap or other valve caps approved for
your vehicle by Mercedes-Benz. Do not fit any other valve caps or systems, e.g. tyre pres-
sure monitoring systems. Regularly check the pressure of all the tyres,
particularly prior to long trips. Adjust the tyre
pressure as necessary (Y page 318).
Observe the notes on the emergency spare
wheel (Y page 334).
The service life of tyres depends on various
factors, including the following:
R driving style
R tyre pressure
R mileage Important safety notes on the tyre
tread
G
WARNING
Insufficient tyre tread will reduce tyre trac-
tion. The tyre is no longer able to dissipate
water. This means that on wet road surfaces, the risk of aquaplaning increases, in particularwhere speed is not adapted to suit the driving
conditions. There is a risk of accident.
If the tyre pressure is too high or too low, tyres may exhibit different levels of wear at differ-
ent locations on the tyre tread. Thus, you
should regularly check the tread depth and
the condition of the tread across the entire
width of all tyres.
Minimum tyre tread depth for:
R summer tyres: 3 mm
R M+S tyres: 4 mm
For safety reasons, replace the tyres before
the legally prescribed limit for the minimum
tyre tread depth is reached. Selecting, fitting and replacing tyres
G
WARNING
Exceeding the stated tyre load-bearing capa-
city and the approved maximum speed could
lead to tyre damage or the tyre bursting. There is a risk of accident.
Therefore, only use tyre types and sizes
approved for your vehicle model. Observe the Operation
315Wheels and tyres
Z

tyre load rating and speed rating required for
your vehicle.
Pay special attention to country-specific
requirements for tyre approval. These
requirements can stipulate a specific tyre
type for your vehicle. Furthermore, the use of certain tyre types in certain regions and areas
of operation can be highly beneficial. You can find further information regarding tyres at
specialist tyre retailers, at qualified specialist
workshops or at any Mercedes-Benz Service
Centre.
R Only fit tyres and wheels of the same type
and make.
Exception: it is permissible to fit a different
type or make in the event of a flat tyre.
Observe the "MOExtended tyres (tyres with
run-flat characteristics" section
(Y page 296).
R Only fit tyres of the correct size onto the
wheels.
R Run in new tyres at moderate speeds for
the first 100 km. They only reach their full
performance after this distance.
R Do not drive with tyres which have too little
tread depth. This otherwise significantly
reduces the traction on wet roads (aqua-
planing).
R Replace the tyres after six years at the lat-
est, regardless of wear.
Observe the notes on the emergency spare
wheel (Y page 334). MOExtended tyres (tyres with run-flat
characteristics)
With MOExtended tyres (tyres with run-flat
characteristics), you can continue to drive
your vehicle even if there is a total loss of
pressure in one or more tyres.
Only use MOExtended tyres in conjunction
with an activated tyre pressure loss warning
system or tyre pressure monitoring system
and only on tyres specifically inspected by
Mercedes ‑Benz. Notes on driving with MOExtended tyres with
a flat tyre (Y page 296).
i Vehicles with MOExtended tyres are not
equipped with a TIREFIT kit at the factory. It
is therefore recommended that you addi-
tionally equip your vehicle with a TIREFIT kit if you fit tyres that do not feature run-flat
characteristics, e.g. winter tyres. A TIREFIT
kit can be obtained from a qualified spe-
cialist workshop. Winter operation
General notes
Have your vehicle winterproofed at a qualified
specialist workshop at the onset of winter.
Observe the notes in the "Changing a wheel" section (Y page 323). Driving with summer tyres
At temperatures below +7 †, summer tyres
lose elasticity and therefore traction and
braking power. Change the tyres on your vehi- cle to M+S tyres. Using summer tyres at very
cold temperatures could cause tears to form, thereby damaging the tyres permanently.
Mercedes-Benz cannot accept responsibility
for this type of damage. G
WARNING
Damaged tyres can cause tyre inflation pres-
sure loss. As a result, you could lose control of your vehicle. There is a risk of accident.
Check the tyres regularly for signs of damageand replace any damaged tyres immediately. M+S tyres
G
WARNING
M+S tyres with a tyre tread depth of less than 4 mm are not suitable for use in winter as they
do not provide sufficient traction. There is a
risk of accident. 316
Winter operationWheels and tyres