IINormal wiper speedIIIFast wiper speedXTurn the combination switch in direction of
arrow ; to the desired position,
depending on the intensity of the rain.
Intermittent wiping
Only switch on intermittent wiping under wet
weather conditions or in the presence of
precipitation.
When you select intermittent wiping, the rain
sensor is activated. The rain sensor sets a
suitable wiping interval depending on the
wetness of the sensor surface automatically.
! Do not leave windshield wipers on an
intermittent setting when the vehicle is
taken to an automatic car wash or during
windshield cleaning. Windshield wipers will
operate in the presence of water sprayed
on the windshield, and windshield wipers
may be damaged as a result.
! If you have set intermittent wiping, dirt on
the surface of the rain sensor or optical
effects may cause the windshield wipers to
wipe in an undesired fashion. This could
then damage the windshield wiper blades
or scratch the windshield. You should
therefore switch off the windshield wipers
when weather conditions are dry.
Intermittent wiping interval is dependent on
wetness of windshield. After the initial wipe,
pauses between wipes are controlled by the
rain sensor automatically.
XTurn the combination switch to position I.
Intermittent wiping is interrupted when the
vehicle is at a standstill and a front door is
opened. This protects persons getting into or
out of the vehicle from being sprayed.
Intermittent wiping will be continued when all
doors are closed andRthe automatic transmission is in drive
position D or reverse gear R
or
Rthe wiper setting is changed using the
combination switch
Single wipe
XPress the combination switch briefly in
direction of arrow : to the resistance
point.
The windshield wipers wipe one time
without washer fluid.
Wiping with washer fluid
XPress the combination switch in direction
of arrow : past the resistance point.
The windshield wipers operate with washer
fluid.
iTo prevent smears on the windshield or
noisy/chattering wiper blades, wipe with
washer fluid every now and then even when
it is raining.
For information on filling up the washer
reservoir, see “Washer system and headlamp
cleaning system” (Y page 153).
For information on cleaning the headlamps
with washer fluid, see “Headlamp cleaning
system” (Y page 75).
Rear window wiper/washer
The rear window wiper engages automatically
when the automatic transmission is shifted
into reverse gear R with the windshield wipers
switched on.
80WipersControls in detail
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XUsing a rag, turn cap : slowly
approximately 1/2 turn counterclockwise
to release any excess pressure.
XContinue turning cap : counterclockwise
and remove it.
The coolant level is correct if the level
Rfor cold coolant: reaches the top of the
mark (plastic bridge) in coolant
expansion tank ;
Rfor warm coolant: is approximately 0.6 in
(1.5 cm) higher
XAdd coolant as required.XAttach and tighten cap :.
For more information on coolant, see the
“Technical data” section (Y page 253) and
(Y page 255).
Washer system and headlamp 
cleaning system
GWarning!
Washer solvent/antifreeze is highly
flammable. Do not spill washer solvent/
antifreeze on hot engine parts, because it may
ignite and burn. You could be seriously
burned.
! Always use washer solvent/antifreeze
where temperatures may fall below
freezing point. Failure to do so could result
in damage to the washer system/fluid
reservoir.
! Only use washer fluid which is suitable for
plastic lenses. Improper washer fluid can
damage the plastic lenses of the
headlamps.
! Do not use distilled or deionized water in
the washer fluid reservoir. Otherwise, the
washer fluid level sensor could be
damaged.
Fluid for the washer system, rear window
washer system, and the headlamp cleaning
system is supplied from the washer fluid
reservoir.
During all seasons, add MB Windshield
Washer Concentrate “MB SummerFit” to
water. Premix the washer fluid in a suitable
container.
XOpening washer fluid reservoir: Pull tab
of cap : upwards.
XRefill the washer fluid reservoir with MB
Windshield Washer Concentrate “MB
SummerFit” and water (or commercially
available premixed washer solvent/
antifreeze, depending on ambient
temperatures) (Y page 257).
XClosing washer fluid reservoir: Press
cap : onto filler hole until it engages.
For more information, see “Washer system
and headlamp cleaning system”
(Y page 253).
Transmission fluid level
The transmission fluid level does not need to
be checked. If you notice transmission fluid
loss or gearshifting malfunctions, have an
authorized Mercedes-Benz Center check the
transmission.
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