2011 MERCEDES-BENZ SLS flat tire

Display messagesPossible causes/consequences and M SolutionsAt least one wheel without appropriate wheel sensors is mounted.
The respective tire is indicated by – – instead of the tire inflation
pressure in the multifunction display.XHave the Advanced TPMS checked at an authorized Mercedes-
Benz Center.XHave the wheel sensors installed at an authorized Mercedes-
Benz Center.Tire Press. Monitor
Currently
UnavailableThe Advanced TPMS cannot monitor the tire inflation pressure due
to a nearby radio interference source or insufficient power supply.
As soon as the causes of the malfunction have been rectified, the
Advanced TPMS becomes active again automatically after a few
minutes of driving.Correct Tire
PressureThe tire inflation pressure is too low in at least one tire.
or
The tire inflation pressures of the individual tires differ from each
other significantly.
The tire inflation pressure values are shown in the multifunction
display.XCheck and correct tire inflation pressure as required
( Y page 329).XRestart the Advanced TPMS ( Y page 329).Caution Tire
MalfunctionAt least one tire is deflating.
The respective tire is indicated in the multifunction display.XCarefully bring the vehicle to a halt, avoiding abrupt steering and
braking maneuvers.XIf necessary, change the wheel ( Y page 405).Check TiresThe tire inflation pressure in at least one tire is significantly below
the reference value.
The respective tire is indicated in the multifunction display.XCarefully bring the vehicle to a halt, avoiding abrupt steering and
braking maneuvers.XCheck and adjust tire inflation pressure as required.XIf necessary, change the wheel ( Y page 405).GWarning!
Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You may
lose control of the vehicle. Continued driving with a flat tire will cause excessive heat build-up
and possibly a fire.
Vehicle status messages in the multifunction display369Practical hintsBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 369Z

GWarning!
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect
handling and fuel economy, and are more likely to fail from being overheated.
Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear
unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are
more likely to become punctured or damaged by road debris, potholes etc.
Symbol messages
Brake
Display messagesPossible causes/consequences and M Solutions#
Check Brake Pad
WearThe brake pads have reached their wear limit. XHave the brake pads replaced as soon as possible at an
authorized Mercedes-Benz Center.
! Brake pad thickness must be visually inspected by a qualified technician at the intervals
specified in the Maintenance Booklet.
370Vehicle status messages in the multifunction displayPractical hints
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Display messagesPossible causes/consequences and M Solutionsb
Check Front Left
Turn Signal
or
Check Front Right
Turn SignalThe left or right front turn signal lamp is malfunctioning. XContact an authorized Mercedes-Benz Center as soon as
possible.b
Check Left Mirror
Turn Signal
or
Check Right Mirror
Turn SignalThe turn signal in the left or right exterior rear view mirror is
malfunctioning. This message will only appear if all LEDs have
stopped working.XContact an authorized Mercedes-Benz Center as soon as
possible.
Tires
Display messagesPossible causes/consequences and M Solutionsh
Tire Press.
Warning Caution
Tire MalfunctionAt least one tire is deflating.XCarefully bring the vehicle to a halt, avoiding abrupt steering and
braking maneuvers.XIf necessary, change the wheel ( Y page 405).h
Check Tire PressureThe tire inflation pressure in at least one tire is significantly below
the reference value.XCarefully bring the vehicle to a halt, avoiding abrupt steering and
braking maneuvers.XCheck and adjust tire inflation pressure as required.XIf necessary, change the wheel ( Y page 405).GWarning!
Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You may
lose control of the vehicle. Continued driving with a flat tire will cause excessive heat build-up
and possibly a fire.
GWarning!
Follow recommended tire inflation pressures.
Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect
handling and fuel economy, and are more likely to fail from being overheated.
Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear
unevenly, increase stopping distance, and result in sudden deflation (blowout) because they are
more likely to become punctured or damaged by road debris, potholes etc.
Vehicle status messages in the multifunction display387Practical hintsBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 387Z

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 engine oil temperature above 140†. Doing
so may cause serious damage which is not covered by the Mercedes-Benz Limited Warranty.
Tires
ProblemPossible causes/consequences and M SolutionshUSA only:
Combination
low tire pressure
telltale/TPMS
malfunction
telltale for the
Advanced TPMS
illuminates
continuously.
Canada only:
Low tire
pressure telltale
for the
Advanced TPMS
illuminates
continuously.The Advanced TPMS detects a loss of pressure in at least one tire.XCarefully bring the vehicle to a halt, avoiding abrupt steering and
braking maneuvers. Observe the traffic situation around you.XRead and observe messages in the multifunction display
( Y page 364).
If the tire inflation pressure in the respective tire(s) has (have) been
corrected, the combination low tire pressure/TPMS malfunction
telltale goes out after a few minutes of driving.
hUSA only:
Combination
low tire pressure
telltale/TPMS
malfunction
telltale for the
Advanced TPMS
flashes 60
seconds and
then stays
illuminated.There is a malfunction in the Advanced TPMS.XRead and observe messages in the multifunction display
( Y page 364).XHave the Advanced TPMS checked at an authorized Mercedes-
Benz Center.
After the malfunction has been remedied, the combination low tire
pressure/TPMS malfunction telltale goes out after a few minutes
of driving.
What to do if...395Practical hintsBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 395Z

GWarning!
Each tire, including the spare (if provided), should be checked at least once a month when cold
and inflated to the inflation pressure recommended by the vehicle manufacturer on the Tire and
Loading Information placard on the driver’s door B-pillar or the tire inflation pressure label on the
inside of the fuel filler flap. If your vehicle has tires of a different size than the size indicated on
the Tire and Loading Information placard or the tire inflation pressure label, you should determine
the proper tire inflation pressure for those tires.
As an added safety feature, your vehicle has been equipped with a tire pressure monitoring
system (TPMS) that illuminates a low tire pressure telltale when one or more of your tires are
significantly underinflated. Accordingly, when the low tire pressure telltale illuminates, you should
stop and check your tires as soon as possible, and inflate them to the proper pressure. Driving
on a significantly underinflated tire causes the tire to overheat and can lead to tire failure.
Underinflation also reduces fuel efficiency and tire tread life, and may affect the vehicle’s handling
and stopping ability. Please note that the TPMS is not a substitute for proper tire maintenance,
and it is the driver’s responsibility to maintain correct tire pressure, even if underinflation has
not reached the level to trigger illumination of the TPMS low tire pressure telltale.
USA only:
Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the
system is not operating properly. The TPMS malfunction indicator is combined with the low tire
pressure telltale. When the system detects a malfunction, the telltale will flash for approximately
1 minute and then remain continuously illuminated. This sequence will continue upon subsequent
vehicle start-ups as long as the malfunction exists. When the malfunction indicator is illuminated,
the system may not be able to detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of reasons, including the installation of incompatible
replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction telltale after replacing one or more tires or wheels
on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to
continue to function properly.
Lamp in center console
ProblemPossible causes/consequences and M Solutions4 5
The passenger front air
bag off indicator lamp
illuminates and
remains illuminated
with the weight of a
typical adult or
someone larger than a
small individual on the
passenger seat. The system is malfunctioning.XHave the system checked as soon as possible at an authorized
Mercedes-Benz Center.XRead and observe messages in the multifunction display and
follow corrective steps ( Y page 364).396What to do if...Practical hints
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Flat tire
Notes
Your vehicle is equipped with a TIREFIT kit
(Y page 362).
Preparing the vehicle
XWhenever possible, park the vehicle in a
safe distance from moving traffic on a hard,
flat surface.
XTurn on the hazard warning flasher.XTurn the steering wheel so that the front
wheels are in a straight-ahead position.
XEngage the electronic parking brake.XShift the transmission into park position P.XTurn off the engine.XKEYLESS-GO: Open the driver’s door (this
puts the starter switch in position 0, same
as with the SmartKey removed from the
starter switch). The driver’s door can then
be closed again. Open doors only when
conditions are safe to do so.
or
XRemove the SmartKey from the starter
switch.
XHave any passenger exit the vehicle at a
safe distance from the roadway. Open
doors only when conditions are safe to do
so.
Sealing tires with TIREFIT
Small tire punctures, particularly those in the
tread, can be sealed with TIREFIT.
TIREFIT can be used in ambient temperatures
down to -40‡ (-40†).
GWarning!
TIREFIT is a limited repair device. TIREFIT
cannot be used for cuts or punctures larger
than approximately 0.16 in (4 mm) and tire
damage caused by driving with extremely low
tire inflation pressure, or on a flat tire, or a
damaged wheel.
Do not drive the vehicle under such
circumstances.
Contact the nearest authorized Mercedes-
Benz Center for assistance or call Roadside
Assistance.
XForeign objects (e.g. screws or nails)
should not be removed from the tire.
XTake the TIREFIT kit, the sticker, and the
electric air pump out of the trunk
(Y page 362).
XOpen the TIREFIT kit.XAttach upper part of sticker D where it will
be easily seen by the driver on the
instrument cluster.
XAttach lower part of sticker D to the
damaged tire (close to the tire valve).
GWarning!
Take care not to allow the contents of TIREFIT
to come in contact with hair, eyes or clothing.
TIREFIT is harmful if inhaled, swallowed or
absorbed through the skin - causes skin, eye
and respiratory irritation.
Any contact with eyes or skin should be
flushed immediately with plenty of water.
If clothing comes in contact with TIREFIT,
change clothing as soon as possible.
In case of allergic reaction or rash, consult a
physician immediately.
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GWarning!
Keep TIREFIT out of reach of children. If
swallowed, rinse mouth immediately with
plenty of water and drink plenty of water.
Do not induce vomiting!
Consult a physician immediately.
iIf sealant has leaked out, let it dry. You
can then peel it off.
If clothing has come in contact with
TIREFIT, have it dry-cleaned with
perchloroethylene as soon as possible.
GWarning!
Observe safety instructions on air pump label.
XPull plug ? and air hose E out of the pump
housing.
XUnscrew flange lid A.XUnscrew lid of TIREFIT container :. Make
sure not to damage the aluminum seal.
XScrew TIREFIT container : clockwise onto
flange F.
The aluminum seal is punctured when the
TIREFIT container is fastened tightly.
XUnscrew the valve cap of the damaged tire
from tire valve G.
XMake sure vent screw C is closed
completely.
XPull off the dust cap from filler hose E.XScrew filler hose E onto tire valve G.XMake sure electric air pump switch ; is in
position 0.
XInsert electrical plug ? into the cigarette
lighter socket (Y page 307) or a power
outlet (Y page 308).
XPress the KEYLESS-GO start/stop button
once. Do not depress the brake pedal.
or
XTurn the SmartKey in the starter switch to
position 1.
iUsing the electrical air pump drains the
vehicle battery. When in the open, start the
engine while inflating the tire.
GWarning!
Inhalation of exhaust gas is hazardous to your
health. All exhaust gas contains carbon
monoxide (CO), and inhaling it can cause
unconsciousness and lead to death. Do not
run the engine in confined areas (such as a
garage) which are not properly ventilated.
Flat tire403Practical hintsBA 197 USA, CA Edition A 2011; 1; 27, en-UShereepeVersion: 3.0.3.52010-03-24T15:31:10+01:00 - Seite 403Z

XPress I on electric air pump switch ;.
The electric air pump is switched on and
inflates the tire.
iFirst, the sealing is pumped into the tire.
The pressure may briefly rise to up to
500 kPA (5 bar, 73 psi). This is normal and
not an indication of a malfunction. Do not
switch off the electric air pump.
GWarning!
The air hose can become hot during inflation.
Please exercise appropriate caution.
XLet the electric air pump inflate the tire for
approximately 10 minutes.
The tire inflation pressure must be at least
180 kPA (1.8 bar, 26 psi). The maximum
tire inflation pressure is 350 kPA (3.5 bar,
50 psi).
Switch off the electric air pump to read the
tire inflation pressure from pressure gauge
B.
! Do not operate the electric air pump
longer than 10 minutes without
interruption. Otherwise it may overheat.
You may operate the air pump again after
it has cooled off.
If the tire inflation pressure of at least
180 kPA (1.8 bar, 26 psi) is not attained:
XTurn off the electric air pump by pressing
0 on electric air pump switch ;.
XDetach filler hose E from tire valve G.XLeave TIREFIT container : on flange F.XDrive vehicle back or forth very slowly
approximately 30 ft (10 m).
This serves to better distribute the TIREFIT
sealant material inside the tire.
XInflate the tire again.GWarning!
If a tire inflation pressure of 180 kPA (1.8 bar,
26 psi) is not attained, the tire is too severely
damaged for TIREFIT to provide a reliable tire
repair.
In this case, TIREFIT cannot properly seal the
tire.
Do not drive the vehicle.
Contact the nearest Mercedes-Benz Center or
call Roadside Assistance.
After attaining a tire inflation pressure of
at least 180 kPA (1.8 bar, 26 psi):
XPress 0 on electric air pump switch ;.
The electric air pump is switched off.
XPull plug ? from the cigarette lighter/
power outlet.
GWarning!
The air hose may still be hot. Exercise proper
caution to avoid burning yourself when
detaching the electric air pump.
! Remaining TIREFIT sealant could escape
from the filler hose after it has been
detached from the tire valve. TIREFIT
sealant may cause stains.
Therefore, cover the filler hose, e.g. by
inserting it into the plastic bag the TIREFIT
kit was packed in.
XUnscrew filler hose E from tire valve G
and plug the filler hose with the dust cap.
Screw the valve cap back onto the tire
valve.
Leave TIREFIT container : on flange F.
XStore the TIREFIT kit in the designated
storage compartment.
XDrive off immediately.404Flat tirePractical hints
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