Display messagesPossible causes/consequences and M SolutionsCThe fuel level is low.XRefuel at the next gas station.8Reserve
FuelThe fuel level has dropped below the reserve mark.XRefuel at the next gas station.8Ultra Low-
sulfur
Diesel
Fuel OnlyVehicles with diesel engine only:
The fuel level has dropped below the reserve mark.XRefuel at the next gas station.XOnly use commercially available vehicular ULTRA-LOW
SULFUR HIGHWAY DIESEL FUEL (ULSD, 15 ppm SULFUR
MAXIMUM).8Gas Cap
OpenA loss of pressure has been detected in the fuel system. The
fuel cap may not be closed properly or the fuel system may
be leaking.XCheck the fuel cap ( Y page 227).XIf it is not closed properly: Close the fuel cap.XIf it is closed properly: Have the fuel system checked at
an authorized Mercedes-Benz Center.¸Replace
air filterThe air filter is clogged.XHave the air filter checked at an authorized Mercedes-Benz
Center.·Clean
Fuel
FilterThere is water in the fuel filter.XHave the water drained at an authorized Mercedes-Benz
Center as soon as possible.ØCheck
Additive
See
Operator's
ManualThe AdBlue ®
supply is almost depleted.XHave the AdBlue ®
tank refilled as soon as possible
( Y page 346).
Contact an authorized Mercedes-Benz Center.ØRemaining
Starts: 20The AdBlue ®
supply has dropped to the minimum level.XHave the AdBlue ®
tank refilled immediately ( Y page 346).
Contact an authorized Mercedes-Benz Center.i When the message Remaining
Starts: 20 appears in the multifunction
display, you can start the engine 20 more
times. If you do not add AdBlue ®
, the
engine cannot be started beyond thatpoint. Therefore, fill the AdBlue ®
tank with
approximately 1 gal (3.79 l) AdBlue ®
(corresponds to approximately 2 refill
containers AdBlue ®
) or have the AdBlue ®
tank filled at an authorized Mercedes-BenzVehicle status messages in the multifunction display309Practical hintsX164_AKB; 5; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:30:16+02:00 - Seite 309Z
ModelCapacityFuels, coolants,
lubricants, etc.
Air
conditioning
system
All models—R134a refrigerant
and special
PAG lubricant oil
(never R 12)
Washer system
and headlamp
cleaning
system
All models7.6 US qt (7.2 l)MB Windshield
Washer
Concentrate44
(Y page 375)
Washer fluid mixing
ratio (Y page 375)
Approved engine oils
Engine oils are specifically tested for their
suitability in our engines and durability for our
service intervals. Therefore, only use
approved engine oils and oil filters required
for vehicles with the Maintenance System.
For a listing of approved engine oils and oil
filters, contact an authorized Mercedes-Benz
Center or visit www.mbusa.com (USA only).
! Using engine oils and oil filters of a
specification other than those expressly
required for the Maintenance System, or
changing of oil and oil filter at change
intervals longer than those called for by the
Maintenance System will result in engine or
emission control system damage not
covered by the Mercedes-Benz Limited
Warranty.
Please follow Maintenance System
recommendations for scheduled oil
changes. Failure to do so will result in
engine or emission control system damage
not covered by the Mercedes-Benz Limited
Warranty.
Mercedes-Benz recommends MOBIL OIL.
Use the table below to determine the
MB sheet number.
ModelEngine,
type
MB sheet
number
GL 350 BlueTEC642229.51GL 450273229.5GL 550273229.5
iMB sheet numbers are printed on the
outside of oil containers.
Viscosity grades for engine oils
Using the chart below, select oil viscosity
according to the lowest air temperature
expected before the next oil change.
44Mixed with water or commercially available premixed washer solvent/antifreeze.370Fuels, coolants, lubricants, etc.Technical data
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