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Display messagesPossible causes/consequences and M SolutionsDISTRONICCurrently
Unavailabl
e
See
Operator’s
ManualDistronic is deactivated because:
R The Distronic cover in the radiator grille is dirty.
R The functionality is impaired by heavy precipitation or fog.
R The system is overheated.XIf necessary, clean the Distronic cover in the area of the
radiator grille ( Y page 263).XIf necessary, wait until the system has cooled down.XRestart the vehicle.
Distronic becomes operational again without the engine being
restarted when:
R dirt on the radiator grille has fallen off while driving (e.g.
slush or snow)
R the system recognizes full sensor availability (due to
lessening rain or the road surface drying)
R the message in the multifunction display disappears
You can then operate Distronic as usual again.
DISTRONICCurrently
Unavailabl
e
See
Operator’s
ManualDistronic is deactivated because the functionality is impaired
by external interferences, e.g. high-frequency sources such
as toll stations, speed measuring systems etc.XLeave the area of the external interference.XActivate Distronic again ( Y page 147) when the message
DISTRONIC Available Again appears.Distronic is deactivated because the Distronic sensor has not
sensed any other vehicles or objects, e.g. road sign or such,
for a long time.XActivate Distronic again ( Y page 147) when the message
DISTRONIC Available Again appears.GWarning!
Distronic cannot take weather conditions into
account. Switch off Distronic or do not turn it
on if the sensor is dirty or visibility is
diminished as a result of snow, rain or fog. The
distance control may be impaired even before
the system is able to detect a dirty sensor. The
message DISTRONIC Currently
Unavailable See Operator’s Manual will
be displayed in the multifunction display and
Distronic will be turned off.Vehicle status messages in the multifunction display279Practical hints164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 279Z
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ModelML 550 4MATIC (Sport Package)19"wheelsAMG rims (light alloy)
Wheel offset8.5 J x 19 H2
2.28 in (58 mm)All-season tires 55255/50 R19 107H XL (Extra Load) M+SWinter tires55,56255/50 R19 107H XL (Extra Load) M+S
iModelML 63 AMG19" wheelsAMG rims (light alloy)
Wheel offset9.5 J x 19 H2
1.81 in (46 mm)Winter tires 55,56285/45 R19 107H M+S
iModelML 350 (Appearance Package)
ML 350 4MATIC (Appearance Package)20" wheelsRims (light alloy)
Wheel offset8.5 J x 20 H2
2.17 in (55 mm)All-season tires 55265/45 R20 108H XL (Extra Load) M+SModelML 550 4MATIC (Sport Package)20" wheelsAMG rims (light alloy)
Wheel offset8.5 J x 20 H2
2.36 in (60 mm)All-season tires 55,57265/45 R20 108H XL (Extra Load) M+SModelML 63 AMG20" wheelsAMG rims (light alloy)
Wheel offset10 J x 20 H2
1.81 in (46 mm)Summer tires 55,57295/40 ZR20 106YModelML 63 AMG21" wheelsAMG rims (light alloy)
Wheel offset10 J x 21 H2
1.81 in (46 mm)Summer tires 55,57295/35 ZR21 107Y XL (Extra Load)55
Radial-ply tires.
56 Not available as factory equipment.
57 Must not be used with snow chains.Rims and tires355Technical data164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 355Z
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Spare wheel
! Compare the recommended tire inflation pressure for your vehicle with the tire inflation
pressure on the yellow label located on the spare wheel rim.
If the tire inflation pressure on the yellow label on the spare wheel rim differs from the values
given in this Operator’s Manual, inflate the tire to the recommended tire inflation pressure
given on the yellow label on the spare wheel rim.
i Please note that the tire inflation pressure of the spare wheel differs from the tire inflation
pressure of the road tires.
i The ML 350 BlueTEC 4MATIC does not have a spare wheel.ModelML 350 (all models)
ML 550 (all models)ML 63 AMGRim4.0 B x 18 H25.5 B x 19 H2Wheel offset1.58 in (40 mm)0.51 in (13 mm)Minispare tire 58T 155/90 D18 113M
or
T 155/90 R18 113M—Collapsible tire 58—185/85-19 104PRecommended tire
inflation pressure61 psi (4.2 bar)51 psi (3.5 bar)Fuels, coolants, lubricants, etc.
Capacities
Vehicle components and their respective
lubricants must match. Therefore only use
products tested and approved by Mercedes-
Benz.
For information on tested and approved
products, contact an authorized Mercedes-
Benz Center or visit www.mbusa.com (USA
only).
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.
For health reasons, you should prevent
service fluids from coming into direct contact
with your skin or clothing.
If a service fluid is swallowed, contact a
physician immediately.58 Must not be used with snow chains.356Fuels, coolants, lubricants, etc.Technical data
164_AKB; 7; 31, en-USd2ureepe,Version: 2.11.8.12009-09-11T12:07:36+02:00 - Seite 356