2010 MERCEDES-BENZ E350 multi function display

Display messagesPossible causes/consequences and M SolutionsÀAttention
Assist
Inoperativ
eThe ATTENTION ASSIST is malfunctioning.XContact an authorized Mercedes-Benz Center as soon as
possible.
Vehicle
Display messagesPossible causes/consequences and M SolutionsNThe trunk is open.XClose the trunk ( Y page 82).MYou are driving with the hood open.XStop the vehicle in a safe location as soon as it is safe to
do so.XClose the hood ( Y page 224).
There is otherwise danger of an accident.
CYou are driving with at least one door open.
The display symbol shows you which doors are open.XClose all doors._Rear Left
Backrest
Not
Latched
or
Rear
Right
Backrest
Not
LatchedThe left or right rear seat backrest is not engaged.XAdjust the rear seat backrest until it is fully engaged in
position.+Take Your
Key From
IgnitionYou have forgotten to remove the SmartKey.XRemove the SmartKey from the starter switch.+Obtain A
New KeyThe SmartKey is malfunctioning.XContact an authorized Mercedes-Benz Center.+Close
Doors To
Lock
VehicleYou tried to lock the vehicle but not all doors were closed.XClose doors and lock the vehicle again.Vehicle status messages in the multifunction display293Practical hints212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 293Z

Display messagesPossible causes/consequences and M Solutions+Key Does
Not
Belong to
VehicleThe SmartKey in the starter switch does not belong to the
vehicle.XRemove the SmartKey from the starter switch.+Replace
Key
BatteryThe batteries in the SmartKey with KEYLESS-GO are
discharged.XReplace the batteries ( Y page 317).+Key Not
Detected
(message
appears in
red)The SmartKey with KEYLESS-GO is not detected while the
engine is running because the SmartKey is not in the vehicle.XStop the vehicle as soon as it is safe to do so.XEngage the parking brake.XSearch for the SmartKey.
The vehicle cannot be locked centrally nor can the engine
be started again after the engine is stopped.+Key Not
Detected
(message
appears in
red)The SmartKey with KEYLESS-GO is not detected while the
engine is running because there is strong radio-frequency
interference.XStop the vehicle as soon as it is safe to do so.XEngage the parking brake.XRemove the KEYLESS-GO button from the starter switch
( Y page 86).XOperate the vehicle with the SmartKey in the starter switch.+Key Not
Detected
(message
appears in
white)The SmartKey with KEYLESS-GO is momentarily not detected.XChange the position of the SmartKey in the vehicle.XIf necessary, remove the KEYLESS-GO button from the
starter switch ( Y page 86).+Remove
'Start'
Button
and
Insert KeyThe KEYLESS-GO system is malfunctioning.XRemove the KEYLESS-GO button from the starter switch
( Y page 86).XOperate the vehicle with the SmartKey in the starter switch.¥Check
Washer
FluidThe washer fluid in the washer fluid reservoir has fallen below
the minimum level.XAdd washer fluid ( Y page 227).294Vehicle status messages in the multifunction displayPractical hints
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Display messagesPossible causes/consequences and M SolutionsDPower
Steering
Malfunctio
n
See
Operator's
ManualPower assistance for the steering system is not available. A
considerably higher degree of effort is necessary to steer the
vehicle.XCheck whether you are capable to apply the higher degree
of effort necessary to safely steer the vehicle.
If you are able to steer the vehicle safely:
XContinue driving with added caution.XHave the system checked at an authorized Mercedes-Benz
Center.
If, in any way, you feel that you are not able to steer the vehicle
safely:
XStop the vehicle in a safe location as soon as it is safe to
do so.XApply the parking brake.XDo not continue to drive.XContact an authorized Mercedes-Benz Center.
Engine
Display messagesPossible causes/consequences and M Solutions+Check
Coolant
Level See
Operator's
ManualThe coolant level is too low.XAdd coolant ( Y page 226).XIf you have to add coolant frequently, have the cooling
system checked at an authorized Mercedes-Benz Center.GWarning!
Do not spill antifreeze on hot engine parts. Antifreeze contains ethylene glycol which may burn
if it comes into contact with hot engine parts. You could be seriously burned.
! Do not ignore the low engine coolant level warning. Extended driving with the message
and symbol displayed may cause serious engine damage not covered by the Mercedes-Benz
Limited Warranty.
Do not drive without sufficient amount of coolant in the cooling system. The engine will
overheat causing major engine damage.
Vehicle status messages in the multifunction display295Practical hints212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 295Z

Display messagesPossible causes/consequences and M Solutions?Coolant
Low Stop
Vehicle!
Turn
Engine OffThe coolant is too hot.XStop the vehicle immediately as soon as it is safe to do so.XTurn off the engine immediately.XEngage the parking brake.XOnly start the engine again after the message disappears.
You could otherwise damage the engine.XObserve the coolant temperature gauge in the instrument
cluster.XIf the temperature rises again: Contact an authorized
Mercedes-Benz Center immediately.
During severe operation conditions and stop-and-go city
traffic, the coolant temperature may rise close to 248‡
(120†).
GWarning!
Driving when your engine is overheated can cause some fluids which may have leaked into the
engine compartment to catch fire. You could be seriously burned.
Steam from an overheated engine can cause serious burns which can occur just by opening the
engine hood. Stay away from the engine if you see or hear steam coming from it.
Stop the vehicle in a safe location away from other traffic. Turn off the engine, get out of the
vehicle and do not stand near the vehicle until the engine has cooled down.
! The engine should not be operated with the coolant temperature above 248‡ (120†).
Doing so may cause serious damage which is not covered by the Mercedes-Benz Limited
Warranty.
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Display messagesPossible causes/consequences and M Solutions?Coolant
Low Stop
Vehicle!
Turn
Engine OffThe poly-V-belt could be broken.XStop the vehicle immediately as soon as it is safe to do so.XTurn off the engine immediately.XCheck the poly-V-belt.XIf it is broken: Do not continue to drive. Otherwise the
engine will overheat due to an inoperative water pump
which may result in damage to the engine. Contact an
authorized Mercedes-Benz Center.XIf it is intact: Do not continue to drive the vehicle with this
message displayed. Doing so could result in serious engine
damage that is not covered by the Mercedes-Benz Limited
Warranty.XObserve the coolant temperature gauge in the instrument
cluster.XDrive to the nearest authorized Mercedes-Benz Center
immediately.?The radiator cooling fan is malfunctioning.XObserve the coolant temperature gauge in the instrument
cluster.
If the coolant temperature is below 248‡ (120†), you may
continue driving to an authorized Mercedes-Benz Center.XAvoid placing heavy loads on the engine (e.g. by driving
uphill) as well as stop-and-go traffic.XHave the fan replaced as soon as possible.#The battery is no longer charging.
Possible causes:
R alternator malfunctioning
R broken poly-V-belt
R a malfunction in the electronic systemXStop immediately in a safe location or as soon as it is safe
to do so and check the poly-V-belt.XIf it is broken: Do not continue to drive. Otherwise the
engine will overheat due to an inoperative water pump
which may result in damage to the engine. Contact an
authorized Mercedes-Benz Center.XIf it is intact: Drive to the nearest authorized Mercedes-
Benz Center immediately. Adjust driving to be consistent
with reduced braking responsiveness.Vehicle status messages in the multifunction display297Practical hints212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 297Z

Display messagesPossible causes/consequences and M Solutions4Check
Engine
Oil At
Next
RefuelingThe engine oil has dropped to a critical level.XCheck the engine oil level ( Y page 224) and add engine oil
as required ( Y page 225).XIf you must add engine oil frequently, have the engine
checked for possible leaks.If the message Check Engine Oil At Next
Refueling appears while the engine is
running and at operating temperature, the
engine oil level has dropped to approximately
the minimum level.
The message will be stored in the vehicle
status message memory after you have
cleared it from the multifunction display.
Visually check for oil leaks. If there are no
obvious oil leaks, drive to the nearest service
station to refill your engine oil to the required
level.For information on approved engine oils
contact an authorized Mercedes-Benz Center
or visit www.mbusa.com (USA only).
! Engine oil level warnings should not be
ignored. Extended driving with the symbol
displayed could result in serious engine
damage that is not covered by the
Mercedes-Benz Limited Warranty.Display messagesPossible causes/consequences and M SolutionsCThe fuel level is low.XRefuel at the next gas station.8Fuel
Level LowThe 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
LooseA 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 220).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.298Vehicle status messages in the multifunction displayPractical hints
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Display messagesPossible causes/consequences and M Solutions¸Replace
Air FilterThe air filter is clogged.XHave the air filter checked at an authorized Mercedes-Benz
Center.!Check
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 333).
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 333).
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 that
point. Therefore, fill the AdBlue ®
tank withapproximately 1 gal (3.79 l) AdBlue ®
(corresponds to approximately 2 refill
containers AdBlue ®
) or have the AdBlue ®
tank filled at an authorized Mercedes-Benz
Center. After AdBlue ®
was refilled, the
engine can be started again.
Lamps
Display messagesPossible causes/consequences and M SolutionsbActive
Headlamps
Inoperativ
eThe active Bi-Xenon headlamp system is malfunctioning.XContact an authorized Mercedes-Benz Center as soon as
possible.bAdaptive
Highbeam
Assist
Inoperativ
eThe Adaptive Highbeam Assist is malfunctioning.XContact an authorized Mercedes-Benz Center as soon as
possible.Vehicle status messages in the multifunction display299Practical hints212_AKB; 2; 41, en-USd2ureepe,Version: 2.11.8.12009-07-17T09:14:21+02:00 - Seite 299Z

Display messagesPossible causes/consequences and M SolutionsbCheck
Left
Daytime
Running
Light
or
Check
Right
Daytime
Running
LightThe left or right daytime running lamps are malfunctioning.XContact an authorized Mercedes-Benz Center as soon as
possible.bCheck
Left
Reverse
Lamp
or
Check
Right
Reverse
LampThe left or right backup lamp is malfunctioning.XContact an authorized Mercedes-Benz Center as soon as
possible.bCheck
Center
Brake LampThe high-mounted brake lamp is malfunctioning. This
message will only appear if all LEDs have stopped working.XContact an authorized Mercedes-Benz Center as soon as
possible.bCheck
Left Fog
Lamp
or
Check
Right Fog
LampThe left or right front fog lamp is malfunctioning. This message
will only appear if all LEDs have stopped working.XContact an authorized Mercedes-Benz Center as soon as
possible.bCheck
Front
Left
Sidemarker
Lamp
or
Check
Front
Right
Sidemarker
LampThe front left side or right side marker lamp is malfunctioning.XContact an authorized Mercedes-Benz Center as soon as
possible.300Vehicle status messages in the multifunction displayPractical hints
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