2011 MERCEDES-BENZ SLS ESP inoperative

Safety systemsDisplay messagesPossible causes/consequences and M Solutions÷
ESC Inoperative
See Operator's
ManualIn addition, the yellow ESC warning lamp ÷ and the yellow ESC
OFF warning lamp å come on.
The brake system is still functioning normally but due to a
malfunction, the BAS, the ESC, and the hill-start assist system are
unavailable. XContinue driving with added caution. Wheels may lock during
hard braking, reducing steering capability.XAdjust driving to be consistent with reduced braking
responsiveness.XHave the system checked at an authorized Mercedes-Benz
Center as soon as possible.
Failure to follow these instructions increases the risk of an
accident.
÷
ESC Currently
Unavailable See
Operator's ManualIn addition, the yellow ESC warning lamp ÷ and the yellow ESC
OFF warning lamp å come on.
The self-diagnosis may not be completed yet.
The brake system is still functioning normally but without the BAS,
the ESC, and the hill-start assist system available.XDrive a short distance with added caution at a vehicle speed of
above 12 mph (20 km/h).
When the message disappears, the ESC is available again.
If the message does not disappear:
XContinue driving with added caution. Wheels may lock during
hard braking, reducing steering capability.XAdjust driving to be consistent with reduced braking
responsiveness.XHave the system checked at an authorized Mercedes-Benz
Center as soon as possible.
Failure to follow these instructions increases the risk of an
accident.
G
Tele Aid
InoperativeOne or more main functions of the mbrace system are
malfunctioning.XHave the mbrace system checked at an authorized Mercedes-
Benz Center.Vehicle status messages in the multifunction display377Practical hintsBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 377Z

Display messagesPossible causes/consequences and M SolutionsÑ
Rear Spoiler
Control System
InoperativeThe Trunk Wing does not retract to its home position completely
and will extend again if possible.
If movement of the Trunk Wing is blocked, for example by ice:XMake sure to eliminate the cause for the blockage.XTurn off the engine and lock the vehicle.XAfter a few minutes, start the engine.
The Trunk Wing will move to its home position.
If the problem still persists or the cause cannot be identified:
XContact an authorized Mercedes-Benz Center.Ñ
Rear Spoiler
Inoperative Limit
125 mphThe Trunk Wing does not extend into its end position completely.
It will only extend as far as possible.
The vehicle speed is limited to 125 mph (200 km/h).
If movement of the Trunk Wing is blocked, for example by ice:XMake sure to eliminate the cause for the blockage.XTurn off the engine and lock the vehicle.XAfter a few minutes, start the engine.
The Trunk Wing will move to its home position.
If the problem still persists or the cause cannot be identified:
XContact an authorized Mercedes-Benz Center.
Vehicle
Display messagesPossible causes/consequences and M SolutionsNThe trunk is open. XClose the trunk ( Y page 240).LYou 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 322).
There is otherwise danger of an accident.
´You are driving with at least one door open.
The display symbol shows you which doors are open.XClose all doors.+
Take Your Key from
IgnitionYou have forgotten to remove the SmartKey. XRemove the SmartKey from the starter switch.Vehicle status messages in the multifunction display379Practical hintsBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 379Z

Display messagesPossible causes/consequences and M Solutions?
Coolant Level 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 in the multifunction display.XDrive to the nearest authorized Mercedes-Benz Center
immediately.?The radiator cooling fan is malfunctioning.XObserve the coolant temperature in the multifunction display.
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.382Vehicle status messages in the multifunction displayPractical hints
BA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 382

Display messagesPossible causes/consequences and M Solutions#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.4
Check Engine Oil
At Next RefuelingThe engine oil has dropped to a critical level. XCheck the engine oil level ( Y page 323) and add engine oil as
required ( Y page 323).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
http://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.8
Fuel Level LowThe fuel level has dropped below the reserve mark. XRefuel at the next gas station.Vehicle status messages in the multifunction display383Practical hintsBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 383Z

Display messagesPossible causes/consequences and M Solutionsb
Auto Lamp Function
InoperativeThe light sensor is malfunctioning. The headlamps come on
automatically. XContact an authorized Mercedes-Benz Center as soon as
possible.
To switch off the headlamps (U.S. vehicles only):
XSwitch off the daytime running lamp mode in the control system
( Y page 284).XSwitch off the headlamps using the exterior lamp switch
( Y page 250).b
Check Left Low Beam
or
Check Right Low
BeamThe left or right low-beam lamp is malfunctioning. XContact an authorized Mercedes-Benz Center as soon as
possible.b
Switch Off LightsYou have removed the SmartKey with KEYLESS-GO from the
vehicle and left the headlamps on or removed the SmartKey from
the starter switch, opened the driver’s door and left the headlamps
on.XTurn the exterior lamp switch to c (Y page 250).b
Check Left Tail
and Brake Lamps
or
Check Right Tail
and Brake LampsThe left or right tail lamp/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.b
Check Rear Left
Turn Signal
or
Check Rear Right
Turn SignalThe left or right rear turn signal lamp is malfunctioning.XContact an authorized Mercedes-Benz Center as soon as
possible.386Vehicle status messages in the multifunction displayPractical hints
BA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 386