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XSlowly turn cap : half a turn counter-
clockwise and allow excess pressure to
escape.XTurn cap : further counter-clockwise and
remove it.
If the coolant is at the level of the marker
bar in the filler neck when cold, there is
enough coolant in coolant expansion
tank ;.
If the coolant is approximately 0.6 in
(1.5 cm) above the marker bar in the filler
neck when warm, there is enough coolant
in coolant expansion tank ;.XIf necessary, add coolant that has been
tested and approved by Mercedes-Benz.XReplace cap : and turn it clockwise as far
as it will go.
You will find further information about coolant
in the "Technical data" section
( Y page 283).
Windshield washer system and
headlamp cleaning system
The washer fluid reservoir is used for both the
windshield washer system and the headlamp
cleaning system.
i Vehicle components and their service
products must match. You should,
therefore, only use products that have been
tested and approved by Mercedes-Benz.
Information on tested and approved
products can be obtained at any authorized
Mercedes-Benz Center or on the Internet at
http://www.mbusa.com (USA only).
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.
! At temperatures below freezing: always
fill the washer fluid reservoir with a mix of
water and windshield washer concentrate
(e.g. MB WinterFit). There is otherwise a
risk of damaging the windshield washer
system/headlamp cleaning system.
! Only use washer fluid concentrate which
is suitable for plastic lenses. Unsuitable
washer fluid concentrate could damage the
plastic lenses of the headlamps.
! Do not add distilled or de-ionized water to
the washer fluid container. Otherwise, the
level sensor may be damaged.
i Add windshield washer concentrate, e.g.
MB SummerFit, to the washer fluid all year
round.
XMix the windshield washer fluid in a
container beforehand.XAt temperatures above freezing: fill the
washer fluid reservoir with a mix of water
and windshield washer concentrate (e.g.
MB SummerFit).XAt temperatures below freezing: fill the
washer fluid reservoir with a mix of water
and windshield washer concentrate (e.g.
MB WinterFit). Adapt the mixing ratio to theEngine compartment221Maintenance and careZ
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outside temperature. For information on
the mixing ratio ( Y page 284).XTo open: pull cap : upwards by the tab.XAdd the premixed washer fluid.XTo close: press cap : onto the filler neck
until it engages.
Maintenance
Service interval display
Service messages
Information on the type of service and service
intervals (see separate Maintenance
Booklet).
You can obtain further information from an
authorized Mercedes-Benz Center or at
http://www.mbusa.com (USA only).
The service interval message informs you of
the next service due date.
If a service due date has been exceeded, you
also hear a warning tone.
The multifunction display shows a service
message for several seconds, e.g.:
Next service A in .. days
Service A due
Service A overdue by .. days
The letter indicates which service is due. A
stands for a minor service and B for a major
service. A number or another letter may be
displayed after the letter. This figure indicates
any necessary additional maintenance work
to be performed.
You can obtain further information from an
authorized Mercedes-Benz Center.
The service interval display does not take into
account any periods of time during which the
battery is disconnected.
Maintaining the time-dependent service
schedule:XNote down the service due date displayed
in the multifunction display before
disconnecting the battery.
or
XSubtract the battery disconnection periods
from the service date shown on the display
after reconnecting the battery.
i The service interval display does not
provide any information regarding the
engine's oil level. Observe the notes on the
engine oil level ( Y page 219).
Hiding a service message
XPress the % or a button on the
steering wheel.
Displaying service messages
XSwitch on the ignition.XPress the = or ; button on the
steering wheel to select the Serv. menu.XPress the 9 or : button to select the
ASSYST PLUS submenu and confirm with
a .
The service due date appears in the
multifunction display.
Please bear the following in mind
Resetting the service interval display
A qualified specialist workshop, e.g. an
authorized Mercedes-Benz Center, will reset
the service interval display after the
necessary service work has been carried out.
Further information, on maintenance for
example, can be obtained at an authorized
Mercedes-Benz Center or directly from
Mercedes-Benz.
! If the service interval display has been
reset unintentionally, have the setting
corrected at a Mercedes-Benz Center.
222MaintenanceMaintenance and care
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iThe data shown on the identification plate
is example data. This data is different for
every vehicle and can deviate from the data
shown here. You can find the data
applicable to your vehicle on the vehicle's
identification plate.
Vehicle identification number (VIN)
XSlide the right-hand front seat to its
rearmost position.XFold floor covering : upwards.
You will see vehicle identification number
(VIN) ;.
Additionally, the vehicle identification
number (VIN) can be found in the following
locations:
R on the vehicle identification plate
( Y page 277)
R on the lower edge of the windshield
( Y page 278)
Engine number:Emission control information plate,
including the certification of both federal
and Californian emissions standards;VIN (on the lower edge of the windshield)=Engine number (stamped into the
crankcase)
Service products and filling
capacities
Important safety notes
Service products include the following:
R fuels
R lubricants (e.g. engine oil, transmission oil)
R coolant
R brake fluid
R windshield washer fluid
Vehicle components and their respective
lubricants must match. Therefore only use
products tested and approved by Mercedes-
Benz.
Information on tested and approved products
can be obtained at a Mercedes-Benz Center.
GWARNING
Comply with all valid regulations with respect
to handling, storing and disposing of service
fluids. Otherwise, you could endanger
persons or the environment.
Keep service fluids out of the reach of
children.
278Service products and filling capacitiesTechnical data
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Filling capacitiesCapacityFuel, coolant, lubricants,
etc.Engine oil and filter8.43 US qt (7.98 l)Approved engine oilsAMG SPEEDSHIFT DCT 7-
speed sports
transmission, hydraulic
chamber7.4 US qt (7.0 l)
+ 0.85 US qt (0.8 l) for oil
cooler and hose lines at the
first fillingShell DCT F.3AMG SPEEDSHIFT DCT 7-
speed sports
transmission, gear set,
drive set and differential
chamber3.06 US qt (2.9 l)
+ 0.87 US qt (0.82 l) for oil
cooler and hose lines at the
first fillingShell GL.5Power steering1.26 US qt (1.2 l)Chevron Texaco CHF 9109Brake systemApproximately 0.53 US qt
(0.5 l)MB Brake Fluid (DOT 4+)Cooling systemApproximately 11.6 US qt
(11.0 l)MB 325.0 corrosion
inhibitor/antifreeze agentTank capacity22.5 US gal (85.0 l)Premium-grade unleaded
gasoline (at least 91 octane,
average value between
96 RON/86 MON)ReserveApproximately 3.7 US gal
(14.0 l)Automatic climate control—Refrigerant R134a and
special PAG lubricant (never
R 12)Windshield/headlamp
cleaning system6.3 US qt (6.0 l)MB windshield washer
concentrate 20
(Y page 284)
Mixing ratio for washer fluid
( Y page 284)Fuel
Important safety notesGWARNING
Gasoline is highly flammable and poisonous.
It burns violently and can cause serious
personal injury.
Never allow sparks, flames or smoking
materials near gasoline.
Turn off the engine before refueling.
Whenever you are around gasoline, avoid
inhaling fumes and any skin or clothing
contact.20 Mixed with water or premixed washer fluid with antifreeze protection.280Service products and filling capacitiesTechnical data