2013 MERCEDES-BENZ SL-CLASS ROADSTER wiper blades

Care
Carpets .......................................... 506
Car wash ........................................
500
Display ........................................... 504
Exterior lights ................................ 503
Gear or selector lever ....................505
Interior ........................................... 504
Matte finish ................................... 502
Notes ............................................. 500
Paint .............................................. 501
Plastic trim .................................... 505
Power washer ................................ 501
Rear view camera .......................... 504
Roof lining ...................................... 506
Seat belt ........................................ 506
Seat cover ..................................... 505
Sensors ......................................... 504
Steering wheel ............................... 505
Tail pipes ....................................... 504
Trim pieces .................................... 505
Washing by hand ........................... 501
Wheels ........................................... 502
Windows ........................................ 503
Wiper blades .................................. 503
Wooden trim .................................. 505
Car pool lanes .................................... 297
Car wash (care) ................................. 500
Category list (music search) ............433
CD Copy protection ............................. 432
Fast forward/fast rewind ............... 428
General information ....................... 432
Inserting ........................................ 421
Mode, switching to ........................ 424
Multisession .................................. 431
Notes on discs ............................... 432
Pause function ............................... 426
Player/changer operation
(COMAND) ..................................... 421
Safety notes .................................. 421
Selecting a media type .................. 426
Selecting a track ............................ 427
Sound settings (balance, bass,
treble) ............................................ 278
CD/DVD
Ejecting (DVD drive) ....................... 423
Inserting (DVD changer) ................421Inserting (single DVD drive)
...........421
Removing (single DVD drive) .......... 421
CD mode
Playback options ........................... 430
CD player/CD changer (on-board
computer)
.......................................... 212
Central locking Automatic locking (on-board
computer) ...................................... 218
Locking/unlocking (SmartKey) ........ 68
Changing bulbs
Important safety notes .................. 116
Overview of bulb types ..................117
Changing direction
Announcement phase .................... 322
Change of direction phase ............. 322
Preparation phase ......................... 322
Changing the character set .............. 284
Channel presets ................................ 413
Characters Changing the character set ............ 282
Changing the language ..................282
Deleting ......................................... 283
Entering ......................................... 283
Entering (address book, phone
book) ............................................. 281
Entering (navigation) ......................283
Moving the cursor .......................... 283
Switching to letters ........................ 282
Children
In the vehicle ................................... 54
Restraint systems ............................ 54
Special seat belt retractor ............... 56
Child seat
LATCH-type (ISOFIX) child seat
anchors ............................................ 56
Cigarette lighter ................................ 480
Cleaning Mirror turn signal ........................... 503
Clear button ....................................... 274
Climate control Automatic climate control (dual-
zone) .............................................. 123
Controlling automatically ...............126
Cooling with air dehumidification ..125
Defrosting the windows ................. 129
Defrosting the windshield .............. 128
Important safety notes .................. 122 Index
7

Selecting the location
....................394
Selecting the location in the
weather map .................................. 395
Switching off .................................. 393
Switching on .................................. 393
Weather map (COMAND)
Legend
........................................... 396
Showing/hiding the menu ............. 396
Switching to the weather
information display ........................ 396
Weather map (SIRIUS)
Calling up ....................................... 465
Legend ........................................... 470
Moving ........................................... 465
Showing/hiding layers ...................466
Showing/hiding the menu ............. 465
Time stamp .................................... 470
Weather memory (SIRIUS)
Selecting an area ........................... 465
Storing an area .............................. 464
Website
Add to favourites ........................... 407
Wheel bolt tightening torque ...........552
Wheel chock ...................................... 549
Wheels Changing a wheel .......................... 547
Checking ........................................ 527
Cleaning ......................................... 502
Cleaning (warning) .........................548
Important safety notes .................. 526
Interchanging/changing ................547
Mounting a new wheel ................... 551
Mounting a wheel .......................... 548
Overview ........................................ 526
Removing a wheel ..........................551
Storing ........................................... 548
Tightening torque ........................... 552
Wheel size/tire size ....................... 552
Windows
see Side windows
Wind screen
Electrical wind screen ...................... 92
Manual wind screen ......................... 90
Windshield
Defrosting ...................................... 128
Windshield washer fluid
see Windshield washer system Windshield washer system
Adding washer fluid ....................... 499
Notes
............................................. 564
Windshield wipers
Problem (malfunction) ...................120
Replacing the wiper blades ............ 119
Switching on/off ........................... 118
Winter driving
Important safety notes .................. 528
Slippery road surfaces ................... 161
Snow chains .................................. 529
Winter operation
Overview ........................................ 528
Winter tires
M+S tires ....................................... 528
Wiper blades
Cleaning ......................................... 503
Important safety notes .................. 119
Replacing ....................................... 119
Wooden trim (cleaning
instructions) ...................................... 505
Workshop see Qualified specialist workshop Z
ZAGAT ®
rating service ...................... 315 Index
27

Windshield wipers
Switching the windshield wipers on/
off
G
WARNING
The windshield will not longer be wiped
properly if the wiper blades are worn. This
could prevent you from observing the traffic
conditions, thereby causing an accident.
Replace the
wiper blades twice a year, ideally
in spring and fall.
! Do not operate the windshield wipers
when the windshield is dry, as this could
damage the wiper blades. Moreover, dust
that has collected on the windshield can
scratch the glass if wiping takes place when
the windshield is dry.
If it is necessary to switch on the windshield
wipers in dry weather conditions, always
use washer fluid when operating the
windshield wipers.
! If the windshield wipers leave smears on
the windshield after the vehicle has been
washed in an automatic car wash, wax or
other residues may be the reason for this.
Clean the windshield using washer fluid
after washing the vehicle in an automatic
car wash.
! Intermittent wiping with rain sensor: due
to optical influences and the windshield
becoming dirty in dry weather conditions,
the windshield wipers may be activated
inadvertently. This could then damage the
windshield wiper blades or scratch the
windshield.
For this reason, you should always switch
off the windshield wipers in dry weather. Combination switch
1
$
Windshield wipers off
2 Ä Intermittent wipe, low (rain sensor
set to low sensitivity)
3 Å Intermittent wipe, high (rain sensor
set to high sensitivity)
4 °

Continuous wipe, slow
5 ¯ Continuous wipe, fast
B í Single wipe/ î To wipe the
windshield using washer fluid
X Switch on the ignition.
X Turn the combination switch to the
corresponding position.
In the Ä or Å
position, the appropriate
wiping frequency is set automatically
according to the intensity of the rain. In
the Å position, the rain sensor is more
sensitive than in the Ä position, causing
the windshield wipers to wipe more
frequently.
i The vehicle is equipped with an adaptive
wiper system with Aquablades. The washer
fluid is fed through the wiper blades and
when wiping the screen with washer fluid,
î the water is emitted directly from the
blades. 118
Windshield wipers
Lights and windshield wipers

Replacing the wiper blades
Important safety notes G
WARNING
For safety reasons, switch off the windshield
wipers and remove the SmartKey from the
ignition lock
before changing the wiper blades
(vehicles with KEYLESS-GO: make sure that
the on-board electronics are in state 0).
Otherwise, the wiper motor could be switched
on suddenly and cause injury.
! To avoid damaging the wiper blades,
make sure that you touch only the wiper
arm of the wiper.
! Never open the hood if a windshield wiper
arm has been folded away from the
windshield.
Never fold a windshield wiper arm without
a wiper blade back onto the windshield.
Hold the windshield wiper arm firmly when
you change the wiper blade. If you release
the windshield wiper arm without a wiper
blade and it falls onto the windshield, the
windshield may be damaged by the force of
the impact.
Mercedes-Benz recommends that you have
the wiper blades changed at a qualified
specialist workshop.
! Always position the windshield wiper
arms vertically before folding them away
from the windshield. By doing so, you will
avoid damage to the hood.
Changing the windshield wiper blades Moving the wiper arm to a vertical
position
On vehicles without KEYLESS-GO:
X
Turn
the SmartKey to position
1 or 2
in the
ignition lock.
X Set the windshield wipers to
position °.
X When the wiper arms have reached a
vertical position, turn the SmartKey to position 0 and remove it from the ignition
lock.
X Fold the wiper arm away from the
windshield until it engages.
On vehicles with KEYLESS-GO:
X Switch off the engine.
X Remove your foot from the brake pedal.
X Set the windshield wipers to
position °.
X Press the Start/Stop button repeatedly
until the windshield wipers start.
X When the wiper arms have reached a
vertical position, press the Start/Stop
button.
X Fold the wiper arm away from the
windshield until it engages.
Removing the wiper blades X
To bring the wiper blade into position
to be removed:
hold the wiper arm with
one hand and push the wiper blade in the
direction of arrow = with the other hand.
The wiper blade engages with an audible
click.
X To remove a wiper blade: firmly press
release knob ; and pull the wiper blade
upwards :. Windshield wipers
119
Lights and windshield wipers Z

Installing the wiper blades
X
Position the new wiper blade with tab ; in
the retainer on the wiper arm and slide it
into place in the direction of arrow
:.
The wiper blade audibly engages.
X Push the wiper blade back into position in
the direction of arrow =.
The wiper blade is freely movable again.
X Make sure that wiper blade is seated
correctly.
X Fold the wiper arm back onto the
windshield. Problems with the windshield wipers
The windshield wipers are obstructed X
For safety reasons, you should remove the
SmartKey from the ignition lock.
or
X Switch off the engine using the Start/Stop
button and open the driver's door.
X Remove the cause of the obstruction.
X Switch the windshield wipers back on.
The windshield wipers are inoperative The windshield wiper drive is malfunctioning.
X
Select another wiper speed on the
combination switch.
X Have the windshield wipers checked at a
qualified specialist workshop.120
Windshield wipers
Lights and windshield wipers

cleaning agents. These cleaning agents can
damage the paintwork or plastic parts.
! Make sure that the automatic
transmission is
in position N when washing
your vehicle in a tow-through car wash. The
vehicle could be damaged if the
transmission is in another position.
! Make sure that:
R the side windows are fully closed.
R the ventilation/heating is switched off
(the OFF button has been pressed).
R the windshield wiper switch is in position
0.
Otherwise, the vehicle might be damaged.
You can wash the vehicle in an automatic car
wash from the very start.
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.
Washing by hand In some countries, washing by hand is only
allowed at specially equipped washing bays.
Observe the legal requirements in all
countries concerned.
X
Do not use hot water and do not wash the
vehicle in direct sunlight.
X Use a soft sponge to clean.
X Use a mild cleaning agent, such as a car
shampoo approved by Mercedes-Benz.
X Thoroughly hose down the vehicle with a
gentle jet of water.
X Do not point the water jet directly towards
the air inlets.
X Use plenty of water and rinse out the
sponge frequently. X
Rinse the vehicle with clean water and dry
thoroughly with a chamois.
X Do not let the cleaning agent dry on the
paintwork.
When using the vehicle in winter, remove all
traces of road salt deposits carefully and as
soon as possible.
Power washers G
WARNING
Do not use power washers with circular-jet
nozzles (dirt

grinders) to clean your vehicle, in
particular the tires. You could otherwise
damage the tires and cause an accident.
! 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
equipment manufacturer.
Move the power washer nozzle around
when cleaning your vehicle.
Do not aim directly at any of the following:
R tires
R door gaps, roof gaps, joints, etc.
R electrical components
R battery
R connectors
R lights
R seals
R trim
R ventilation slots
Damaged seals or electrical components
can lead to leaks or failures.
Cleaning the paintwork !
Do not affix:
R stickers
R films
R magnetic plates or similar items
to painted surfaces. You could otherwise
damage the paintwork. Care
501
Maintenance and care Z

should drive for a few minutes after
cleaning.
Braking
heats the brake discs and
the brake pads/linings, thus drying them.
The vehicle can then be parked.
Cleaning the windows G
WARNING
Before cleaning the windshield or wiper
blades, switch off the windshield wipers and
remove the SmartKey from the ignition lock.
On vehicles with KEYLESS-GO, press the
Start/Stop button repeatedly until all
indicator lamps

in the instrument cluster have
gone out. The windshield wipers could
otherwise move and injure you. G
WARNING
Do not clean the rear window with the
reatractable hardtop

(vario-roof) in a position
other than the fully raised and closed position.
Otherwise, the retractable hardtop may move
unexpectedly which may result in personal
injury to you or others.
! Only fold the windshield wipers away from
the windshield when vertical. Otherwise,
you will damage the hood.
! Do not use dry cloths, abrasive products,
solvents or cleaning agents containing
solvents to clean the inside of the windows.
Do not touch the insides of the windows
with hard objects, e.g. an ice scraper or
ring. There is otherwise a risk of damaging
the windows.
! Clean the water drainage channels of the
windshield and the rear window at regular
intervals. Deposits such as leaves, petals
and pollen may under certain
circumstances prevent water from draining
away. This can lead to corrosion damage
and damage to electronic components.
X Clean the inside and outside of the
windows with a damp cloth and a cleaning
agent that is recommended and approved
by Mercedes-Benz. Cleaning the wiper blades G
WARNING
Before cleaning the windshield or wiper
blades, switch off the windshield wipers and
remove the SmartKey from the ignition lock.
On vehicles with KEYLESS-GO, press the
Start/Stop button repeatedly until all
indicator lamps

in the instrument cluster have
gone out. The windshield wipers could
otherwise move and injure you.
! Do not pull the wiper blade. Otherwise,
the wiper blade could be damaged.
! Do not clean wiper blades too often and
do not rub them too hard. Otherwise, the
graphite coating could be damaged. This
could cause wiper noise.
! Hold the wiper arm securely when folding
back. The windshield could be damaged if
the wiper arm smacks against it suddenly.
X Fold the windshield wiper arms away from
the windshield.
X Carefully clean the wiper blades with a
damp cloth.
X Fold the windshield wiper arms back again
before switching on the ignition.
Cleaning the exterior lighting !
Only use cleaning agents or cleaning
cloths which are suitable for plastic light
lenses. Unsuitable cleaning agents or
cleaning cloths could scratch or damage
the plastic light lenses.
X Clean the plastic lenses of the exterior
lighting using a wet sponge and a mild
cleaning agent, e.g. Mercedes-Benz car
shampoo or cleaning cloths.
Mirror turn signals !
Only use cleaning agents or cleaning
cloths that are suitable for plastic lenses.
Unsuitable cleaning agents or cleaning Care
503
Maintenance and care Z