2018 MERCEDES-BENZ SL ROADSTER tow

XSlide the seat back.
XTo install:place the floormat in the footwell.
XPress studs :onto retainers ;.
XTo remove:pull the floormat off retainers ;.
XRemove the floormat.
Features257
Stowage and features
Z

obtained at a qualified specialist workshop, e.g.
an authorized Mercedes-Benz Center.
Driving abroad
An extensive Mercedes-Benz Service network is
also available in other countries. You can obtain
further information from any authorized
Mercedes-Benz Center.
Care
Notes on care
HEnvironmental note
Dispose of empty packaging and cleaning
cloths in an environmentally responsible man-
ner.
!When cleaning your car, do not use:
Rdry, coarse or hard cloths
Rabrasive cleaning agents
Rsolvents
Rcleaning agents containing solvents
Do not scrub.
Do not touch the surfaces and films with hard objects, e.g. rings or ice scrapers. Otherwise,
you may scratch or damage the surfaces and
films.
!Do not park your vehicle for a long period of
time directly after cleaning, particularly after
cleaning the wheel rim with wheel cleaner.
Wheel cleaner can lead to the increased cor-
rosion of the brake discs and pads. Therefore,
drive for a few minutes after cleaning. By
heating up the brakes, the brake discs and
pads dry. The vehicle can then be parked for a
long period of time.
Regular care of your vehicle is a condition for
retaining the quality in the long term.
Use care products and cleaning agents recom-
mended and approved by Mercedes-Benz.
Washing the vehicle and cleaning the
paintwork
Automatic car wash
GWARNING
Braking efficiency is reduced after washing
the vehicle. There is a risk of an accident.
After the vehicle has been washed, brake
carefully while paying attention to the traffic
conditions until full braking power is restored.
!When DISTRONIC PLUS or the HOLD func-
tion is activated, the vehicle brakes automat-
ically in certain situations.
To avoid damage to the vehicle, deactivate
DISTRONIC PLUS and the HOLD function in
the following or similar situations:
Rwhen towing the vehicle
Rin the car wash
!It is preferable to use car washes with
adjustable high-pressure pre-cleaning that
corresponds to the specification for the Cab-
riolet program. In car washes that use high
water pressures, there is a risk that a small
amount of water may leak into the vehicle.
!Vehicles with HANDS-FREE ACCESS: if a
SmartKey with KEYLESS-GO is within the
detection range of the KEYLESS-GO antenna,
the following situations could lead to the unin-
tentional opening of the trunk lid:
Rusing a car wash
Rusing a power washer
Make sure that the SmartKey is at least 6.5 ft (2 m) away from the vehicle.
!Never clean your vehicle in a Touchless
Automatic Car Wash as these use special
cleaning agents. These cleaning agents can
damage the paintwork or plastic parts.
If you have your vehicle cleaned in a high-
pressure automatic car wash, small amounts
of water may enter the vehicle.
!Make sure that the automatic transmission
is in position Nwhen washing your vehicle in
a tow-through car wash. The vehicle could be
damaged if the transmission is in another
position.
Care263
Maintenance and care
Z

!Make sure that:
Rthe side windows and the roof are com-
pletely closed
Rthe climate control blower is switched off
Rthe windshield wiper switch is at position0
The vehicle could otherwise be damaged.
You can clean the vehicle at an automatic car
wash from the very start.
Preferably clean the vehicle at automatic car
washes that use textile washing elements with-
out brushes. This prevents fine scratches from
forming on the paintwork and film.
If the vehicle is very dirty, pre-wash it before
cleaning it in an automatic car wash.
After using an automatic car wash, wipe off wax
from the windshield and the wiper blades. This
will prevent smears and reduce wiping noises
caused by residue on the windshield.
iVehicles with decorative film: select a wash
program without hot wax at the automatic car
wash.
Washing by hand
In some countries, washing by hand is only
allowed at specially equipped washing bays.
Observe the legal requirements in each country.
XDo not use hot water and do not wash the
vehicle in direct sunlight.
XUse a soft sponge to clean.
XUse a mild cleaning agent, such as a car
shampoo approved by Mercedes-Benz.
XThoroughly hose down the vehicle with a gen-
tle jet of water.
XDo not point the water jet directly towards the
air inlet or the edges of decorative foils.
XUse plenty of water and rinse out the sponge
frequently.
XRinse the vehicle with clean water and dry
thoroughly with a chamois.
XDo not let the cleaning agent dry on the paint- work or the decorative foils.
Carefully remove all deposits of road salt as
soon as possible when driving in winter.
Power washers
GWARNING
The water jet from a circular jet nozzle (dirt
blasters) can cause invisible exterior damage
to the tires or chassis components. Compo-
nents damaged in this way may fail unexpect-
edly. There is a risk of an accident.
Do not use power washers with circular jet
nozzles to clean the vehicle. Have damaged
tires or chassis components replaced imme-
diately.
!Vehicles with decorative foil: parts of your
vehicle are covered with decorative foil. Main-
tain a distance of at least 27.5 in (70 cm)
between the foil-wrapped parts of the vehicle
and the nozzle of the high pressure cleaner.
Information about the correct distance is
available from the equipment manufacturer.
Move the power washer nozzle around when
cleaning your vehicle.
The water temperature of the high-pressure
cleaner must not exceed 140 °F (60 °C).
!Always maintain a distance of at least
11.8 in (30 cm) between the vehicle and the
power washer nozzle. Information about the
correct distance is available from the equip-
ment manufacturer.
Move the power washer nozzle around when
cleaning your vehicle.
Do not aim directly at any of the following:
Rtires
Rdoor gaps, roof gaps, joints, etc.
Relectrical components
Rbattery
Rplug-type couplings
Rlights
Rseals
Rtrim
Rventilation slots
Damaged seals or electrical components can
lead to leaks or failures.
264Care
Maintenance and care

Where will I find...?
Warning triangle
Removing the warning triangle
Warning triangle :is located in a bracket on
the inside of the trunk lid.
XOpen the trunk lid.
XPress catches ;in the direction of the
bracket and open the bracket in the direction
of the arrow.
XPull the retaining clip of warning triangle :in
the center of the bracket, outward.
XRemove warning triangle :from the bracket.
Setting up the warning triangle
XFold feet =down and out to the side.
XPull side reflectors ;upwards to form a tri-
angle and lock them at the top using upper
press-stud :.
First-aid kit
First-aid kit :is located in the stowage well
under the trunk floor.
XLift the trunk floor upwards (Ypage 245).
XRemove first-aid kit :.
Check the expiration date on the first-aid kit at
least once a year. Replace the contents if nec-
essary, and replace missing items.
Reflective safety jacket
Removing/replacing reflective safety
jackets
The reflective safety jackets are located in the
safety jacket compartments in the stowage
compartments of the front doors. There are also
safety jacket compartments in the stowage
compartments of the rear doors, in which reflec-
tive safety jackets can be stowed.
XTo remove: pull out safety jacket bag :with
the reflective safety jacket by the loop.
XOpen safety jacket bag :and pull out the
reflective safety jacket.
Where will I find...?269
Breakdown assistance

XTo stow:fold the reflective safety jacket, roll
it up and stow it in safety jacket bag :.
XSlide safety jacket bag:along the lower
edge of the armrest into the safety jacket
compartment. Meanwhile, ensure that
loop ;hangs out well within reach.
iRemove a new reflective safety jacket from
its packaging material before sliding it into
the safety jacket compartment. The packag-
ing material may otherwise cause it to slip out
or make removing it difficult.
Observe the legal requirements in each country.
Notes on the reflective safety jacket
:Maximum number of washes
;Maximum wash temperature
=Do not bleach
?Do not iron
ADo not use a laundry dryer
BDo not dry-clean
CThis is a class 2 vest
RThe reflective safety jackets meet the require-
ments defined by the legal standard only if:
-the correct size is used and
-the reflective safety jacket is correctly fas-
tened
RBefore use, ensure that the reflective safety
jacket is clean and intact. The special prop-
erties may otherwise be compromised.
RThe reflective safety jackets should be stored
in their original packaging in a dry place away
from sources of heat and light.
RThe maximum number of washes specified is not the only factor influencing the life span of
the reflective safety jackets. Their life span
also depends on use, care, storage, etc.
RThe reflective safety jackets should be dis-
posed of and replaced with new ones:
-after 15 washes, and/or
-if the reflective strips have become
scratched, and/or
-if the backing material and/or reflective
strips have become soiled and cannot be
cleaned off, and/or
-the reflective safety jacket's fluorescence
has faded, e.g. due to the effects of sunlight
RDispose of the reflective safety jacket in an
environmentally responsible manner. To do
so, contact yo ur l
ocal waste disposal com-
pany.
Vehicle tool kit
General notes
The towing eye is located in the trunk in a
bracket below the trunk lid lock.
If your vehicle is equipped with a TIREFIT kit, it is
located in the stowage space under the trunk
floor.
Vehicles with a TIREFIT kit
The TIREFIT kit is located in the stowage well
under the trunk floor (Ypage 245).
:Towing eye
;Tire sealant filler bottle
=Fuse allocation chart
?Tire inflation compressor
AStowage tray opening
XTo remove towing eye :raise the opening on
stowage tray A.
XUse the TIREFIT kit (Ypage 272).
270Where will I find...?
Breakdown assis tance

Tire-change tool kit
The tire-change tool kit can be found in the
stowage well under the trunk floor (Ypage 245).
:Bag containing the tire-changing tools
Bag :with the tire-changing tools contains:
Rjack
Rlug wrench
Ralignment bolt
Rwheel chock
Rgloves
Depending on the equipment, tools required for
a wheel change, such as a jack or a lug wrench, are not available in all vehicles. Tools approved
for your vehicle are available at a qualified spe-
cialist workshop.
Flat tire
Preparing the vehicle
Your vehicle may be equipped with:
Rtires with run-flat characteristics
(MOExtended tires) (Ypage 271)
Vehicle preparation is not necessary on vehi-
cles with MOExtended tires.
Ra TIREFIT kit (Ypage 270)
Vehicles with the Mercedes-Benz emer-
gency call system: in the event of a flat tire, you
can contact the Mercedes-Benz emergency call
system customer center.
Vehicles equipped with MOExtended tires are
not equipped with a TIREFIT kit at the factory. It
is therefore recommended that you additionally
equip your vehicle with a TIREFIT kit if you mount tires that do not feature run-flat characteristics,
e.g. winter tires. A TIREFIT kit may be obtained
from a qualified specialist workshop. Information on changing and mounting wheels
(
Ypage 303).
XStop the vehicle on solid, non-slippery and
level ground, as far away as possible from
traffic.
XSwitch on the hazard warning lamps.
XSecure the vehicle against rolling away
(Ypage 142).
XIf possible, bring the front wheels into the
straight-ahead position.
XSwitch off the engine.
XVehicles without KEYLESS-GO:
remove the
SmartKey from the igniti on lock.
XVehicles with KEYLESS-GO: open the driv-
er's door.
The vehicle electronics now have status 0.
This is the same as the SmartKey having been
removed.
XVehicles with KEYLESS-GO: remove the
Start/Stop button from the ignition lock
(
Ypage 122).
XMake sure that the passengers are not endan-
gered as they do so. Make sure that no one is near the danger area while a wheel is being
changed. Anyone who is not directly assisting
in the wheel change should, for example,
stand behind the barrier.
XGet out of the vehicle. Pay attention to traffic
conditions when doing so.
XClose the driver's door.
MOExtended tires (tires with run-flat
properties)
General notes
With MOExtended tires (tires with run flat char-
acteristics), you can continue to drive your vehi-
cle even if there is a total loss of pressure in one
or more tires. The affected tire must not show
any clearly visible damage.
You can recognize a MOExtended tire by the
MOExtended marking which appears on the
sidewall of the tire. You will find this marking
next to the tire size designation, the load-bear-
ing capacity and the speed index (
Ypage 298).
MOExtended tires may only be used in conjunc-
tion with an active tire pressure monitor.
Flat tire271
Breakdown assistance

inhale TIREFIT fumes. Keep tire sealant away
from children. There is a risk of injury.
If you come into contact with the tire sealant,observe the following:
RRinse off the tire sealant from your skin
immediately with water.
RIf the tire sealant comes into contact with
your eyes, immediately rinse them thor-
oughly with clean water.
RIf tire sealant is swallowed, immediately
rinse your mouth out thoroughly and drink
plenty of water. Do not induce vomiting,
and seek medical attention immediately.
RImmediately change out of clothing which
has come into contact with tire sealant.
RIf an allergic reaction occurs, seek medical
attention immediately.
!Do not operate the tire inflation compressor
for longer than eight minutes at a time without a break. It may otherwise overheat.
The tire inflation compressor can be operated
again once it has cooled down.
Comply with the manufacturer’s safety instruc-
tions on the sticker on the tire inflation com-
pressor.
Using the TIREFIT kit
XDo not remove any foreign objects which have
penetrated the tire, e.g. screws or nails.
XRemove the tire sealant bottle, the accompa-
nying TIREFIT sticker and the tire inflation
compressor from the stowage well under-
neath the trunk floor (
Ypage 270).
XAffix part :of the TIREFIT sticker to the
instrument cluster within the driver's field of
vision.
XAffix part ;of the TIREFIT sticker near the
valve on the wheel with the defective tire.
XPull plug ?with the cable and hose Aout of
the housing.
XScrew hose Aonto flange Bof tire sealant
bottle :.
XPlace tire sealant bottle :head downwards
into recess ;of the tire inflation compres-
sor.
XRemove the cap from valve Con the faulty
tire.
XScrew filler hose Donto the valve.
XInsert plug ?into the socket of the cigarette
lighter or into a 12 V power socket in your
vehicle.
XTurn the SmartKey to position 1in the ignition
lock (Ypage 122).
XPress on and off switch =on the tire inflation
compressor to I.
The tire inflation compressor is switched on.
The tire is inflated.
First, tire sealant is pumped into the tire. The
pressure can briefly rise to approximately
500 kPa (5.0 bar/73 psi).
Flat tire273
Breakdown assistance
Z

Do not switch off thetire inflation com -
pressor during this phase .
XLet thetire inflation compressor run for a
maximum of fiv eminutes. The tire should then
hav eattained apressur eof at least 18 0kP a
(1. 8bar/2 6psi) .
If atire pressur eof 18 0kP a(1. 8bar/26 psi) has
been attained after fiv eminutes: (
Ypage 274).
If atire pressur eof 18 0kP a(1. 8bar/26 psi) has
no tbeen attained after fiv eminutes:
(
Ypage 274).
If tire sealant has escaped, clean it off affecte d
area sas quickl yas possible. Use plain water if
possible.
If your clothes are soiled wit htire sealant ,hav e
them cleane dwit hperchloroethylen eat adry
cleane ras soo nas possible.
Ti re pressure not reached
Ifapressur eof 18 0kP a(1. 8bar/26 psi) has no t
been attained after fiv eminutes:
XSwitc hoff th etire inflation compressor.
XUnscrew th efiller hos efrom th evalv eof th e
fault ytire.
Not ethat tire sealant may escape when you
unscrew th efiller hose.
XVer yslowly drive forward sor revers eapprox -
imately 30 ft (10 m).
XPump up th etire again .
Afte r amaximum of fiv eminute sth etire pres-
sur emus tbe at least 18 0kP a(1. 8bar/
26 psi) .
GWARNIN G
If th erequire dtire pressur eis no treached
after th especified time, th etire is to obadly
damaged. The tire sealant canno trepair th e
tire in this instance .Damaged tires and atire
pressur ethat is to olow can significantly
impair th evehicle's braking and drivin gchar-
acteristics .There is aris kof accident.
Do no tcontinu edriving. Contac t aqualified
specialist workshop .
Tire pressure reached
GWARNING
A tire temporarily seale dwit htire sealant
impairs th edrivin gcharacteristics and is no t
suitable for higher speeds .There is aris kof
accident.
You should therefor eadapt your drivin gstyle
accordingly and drive carefully. Do no texceed
th especified maximum speed wit h atire that
has been repaire dusin gtire sealant .
The maximum speed for atire seale dwit htire
sealant is 50 mph (80 km/h). The upper part of
th eTIREFI Tsticker mus tbe affixe dto th einstru-
men tcluste rin th edriver's field of vision .
!Residue from thetire sealant may come out
of th efiller hos eafter use. This could caus e
stains.
Therefore ,plac eth efiller hos ein th eplastic
bag whic hcontained th eTIREFI Tkit.
HEnvironmenta lnot e
Hav eth eused tire sealant bottl edispose dof
professionally, e.g. at aqualified specialist
workshop .
If atire pressur eof 18 0kP a(1.8 bar/26 psi) has
been achieved after a maximum period of ten
minutes:
XSwitch off the tire inflation compressor.
XUnscrew the filler hose from the valve of the
faulty tire.
XStow the tire sealant bottle and the tire infla-
tion compressor.
XPull away immediately.
XStop after driving for approximately ten
minutes and check the tire pressure with the
tire inflation compressor.
The tire pressure must now be at least
130 kPa (1.3 bar/19 psi).
GWARNING
If the required tire pressure is not reached
after driving for a short period, the tire is too
badly damaged. The tire sealant cannot repair
the tire in this instance. Damaged tires and a
tire pressure that is too low can significantly
274Flat tire
Breakdown assistance