EngineProblemPossible causes/consequences and 0050 SolutionsThe engine does not
start.XCheck if
R the gear selector lever is in park position P
R the brake pedal has been depressed
R the transmission position indicator is on P or NThe engine does not
start within
4 seconds.XWait for a few seconds.XRepeat the starting procedure.
Remember that extended starting attempts can drain the
vehicle battery.The engine does not
start after several
starting attempts.XEngage the parking brake when leaving the vehicle.XContact Roadside Assistance or an authorized smart center.
Loss of key
ProblemPossible causes/consequences and 0050 SolutionsYou lose a key.XHave the key deactivated at an authorized smart center.XReport the loss of the key to your car insurance company
immediately.XIf necessary, have the mechanical lock replaced.
Your authorized smart center will be glad to supply you with a
replacement following an identity check.
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Acoustic warning signalsProblemPossible causes/consequences and 0050 SolutionsOnce the anti-theft
warning system* has
been armed, a visual
and audible alarm is
triggered.The alarm is triggered when
R someone opens a door or the tailgate
R the driver’s door is unlocked with the key ( Y page 162)
R the vehicle’s interior is entered
R there is motion inside the vehicle
R the vehicle is raised
To cancel the alarm:XInsert the key in the starter switch.XTurn the key to starter switch position 1.
or
XPress button 0034 or 0038 on the key.A warning signal
sounds.The door is opened while a gear is engaged with the engine
running and neither the brake nor accelerator pedals are
depressed.XClose the driver’s and passenger door.XMove the gear selector lever to park position P.
or
XTurn off the engine.You open the driver’s door with the key in starter switch
position 0.XClose the driver’s door.
or
XRemove the key from the starter switch.A warning signal
sounds.The seat belts are not fastened when the engine is started. For
details, see seat belt telltale ( Y page 151).XFasten your seat belts.You can hear a
continuous noise from
the front axle when
braking.The vehicle is equipped with a mechanical/acoustic brake pad
indicator.XHave the brake pads checked at an authorized smart center.What to do if ...161>> Practical hints.* optional451_AKB; 3; 22, en-USd2ureepe,Version: 2.11.8.12009-07-27T09:36:34+02:00 - Seite 161Z
Unlocking/locking manually
Unlocking the vehicle
You can unlock the driver’s door and the
fuel filler flap by unlocking the driver’s
door using the key. The lock cylinder is
fitted with a cap.
XPress button 0034 on the key.
The anti-theft warning system* is
disarmed.
i If the transmitter battery in the key is
discharged, the anti-theft warning
system* can no longer be disarmed with
button 0034 on the key. For replacing the
transmitter battery ( Y page 163).
Unlocking the vehicle with the key and
opening a door or the tailgate will
trigger the anti-theft warning system*
( Y page 47).
To cancel the alarm:
XInsert the key in the starter switch.XTurn the key to starter switch position 1.XRemove cap 0046 from lock cylinder 0047.XUnlock the driver’s door.
The driver’s door and the fuel filler flap
are unlocked.
i To unlock the vehicle centrally press
the central unlocking switch in the upper
center console ( Y page 26).
Locking the vehicle
If you can no longer lock the vehicle using
the remote control and you do not have a
spare transmitter battery at hand, please
proceed as follows:XOpen the driver’s door.XPress the central locking switch
( Y page 52).
The indicator lamp on the central
locking switch comes on, when the starter
switch is in position 1.
The indicator lamp on the central
locking switch flashes, when the starter
switch is in position 0.XRemove the key from the starter switch,
take it with you, and close all doors.
The vehicle is now locked and the anti-
theft warning system* is armed.
Closing the rear soft top
If the rear soft top does not lock properly
after being closed, proceed as follows:
XStop the vehicle in a safe location.XEngage the parking brake.XMake sure the key is in starter switch
position 1.XFold up the rear soft top completely.
The rear soft top stops in the unlocked
position.XWithin one minute, press and hold symbol
0055 on the retractable soft top switch
for 15 seconds twice.
The rear soft top closes the locking
hooks.XClose the retractable soft top
completely.XHave the rear soft top checked at an
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Replacing transmitter battery
Notes
The remote control’s transmitter battery is
almost spent when the turn signals flash
rapidly nine times in a row when locking
the vehicle.
i If you do not replace the transmitter
battery, after about 100 more times you
will no longer be able to lock or unlock
the vehicle using the remote control.
XReplace the transmitter battery.
or
XHave the transmitter battery replaced at
an smart center.GWarning!
Batteries contain poisonous and corrosive
substances. Therefore keep the batteries
out of reach of children.
If a battery is swallowed, seek medical help
immediately.
Batteries contain materials that can harm
the environment if disposed of improperly.
Recycling of batteries is the preferred
method of disposal. Many states/provinces
require sellers of batteries to accept old
batteries for recycling.
Replacing battery
Replacement battery: CR 2016 button cell
! Replace the remote control’s
transmitter battery every two years at
the latest. Otherwise there is a danger of
leakage. The remote control could be
damaged.
XInsert a suitable object such as a coin
into the slot at the eyelet of the key
housing.XCarefully turn the coin until key housing
top half 0046 is unlatched.XOpen key housing top half 0046 to the side.XRemove transmitter battery 0047 from the
board.
! Check the polarity when inserting the
new transmitter battery. You could
otherwise damage parts of the electrical
system. When inserting the batteries,
make sure they are clean and free of lint.
XInsert the new transmitter battery.XPress both halves of the key housing
together again.XCheck the operation of the remote
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XUse a suitable tool to loosen the
corresponding license plate lamp unit at
jacking point 0046.XCarefully unclip the license plate lamp
unit.XDetach electrical connectors 0047.XRemove bulb 008A.XInsert the new bulb.XAttach electrical connectors 0047.XFit the license plate lamp unit on the
right and press gently on the left.
The license plate lamp unit must audibly
engage.
Replacing the interior lighting
You need a 12 V 10 W bulb.
XRemoving: Use a flat object to pry the
lamp lens off from the passenger side.XDetach electrical connector 0046 from the
interior lamp.XRemove bulb 0047 from its mount 008A.XInstalling: Insert the new bulb.XAttach electrical connector 0046 to the
interior lamp.XFit the lamp lens on the left in the
opening and press gently on the right.
The lamp lens must audibly engage.
Replacing wiper blades
About replacing wiper blades
GWarning!
For safety reasons, switch off the wipers
and remove the key from the starter switch
before replacing a wiper blade. The
windshield wipers could otherwise be set
in motion and cause injury.
GWarning!
Wiper blades are components that are
subject to wear and tear. Replace the wiper
blades at least twice a year, preferably in
the spring and fall. Otherwise the windows
will not be properly wiped. As a result, you
may not be able to observe surrounding
traffic conditions and could cause an
accident.
! Hold on to the wiper when folding the
wiper arm back. If released, the force of
the impact from the windshield wiper
tensioning spring could crack the
windshield.
Do not allow the wiper arms to contact the
windshield glass without a wiper blade
inserted.
We recommend that you have this work
carried out at an authorized smart
center.
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To ensure proper visibility
R it is vital that you have wiper blades that
are in perfect shape
R clean the wiper blades regularly with a
cleaning agent
R remove any tough dirt stains with a
sponge or brush
Windshield wiper blades
! Do not pull on the wiper blade inserts.
They could tear.
Removing
XRemove the key from the starter switch.XFold wiper arm 0088 away from the
windshield until it snaps into place.XPress on retaining springs 0047 on both
sides of wiper blade 0046.XFold wiper blade 0046 away from wiper
arm 0088 in direction of arrow 008A.XDetach wiper blade 0046 in direction of
arrow 0086.InstallingXWith guide tab 0086 sliding into opening
0087 , attach new wiper blade 0046 onto the
wiper arm.XFold wiper blade 0046 towards the wiper
arm in direction of arrow 008A.
Retaining springs 0047 must audibly
engage in attachment 0088.XCheck whether wiper blade 0046 is securely
fastened.XFold the wiper arm backward to rest on
the windshield.
Make sure to hold on to the wiper when
folding it back.
! Make sure the wiper blades are properly
installed. Improperly installed wiper
blades may cause windshield damage.
Rear window wiper blade
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XRemoving: Fold the wiper arm away from
the rear window until you feel it engage.XFold wiper blade 0046 away from the wiper
arm in direction of arrow 0047 until it
disengages from its mounting.XDetach wiper blade 0046.XInstalling: Push the new wiper blade onto
the wiper arm until you feel it engage.XFold the wiper blade into a position
parallel to the wiper arm.XFold the wiper arm backward to rest on
the rear window.
Make sure to hold on to the wiper when
folding the wiper arm back.
! Make sure the wiper blade is properly
installed. An improperly installed
wiper blade may cause rear window
damage.
Adjusting the washer jet nozzles
0046Front washer jet nozzles0047Rear washer jet nozzlesXAdjusting: Use a needle to move washer
jet nozzles 0046 or 0047 left, right, up, or
down.
i Check the setting of the washer jet
nozzles at regular intervals. The washer
jet nozzles are correctly set when the
water jet hits the windshield or the rear
window approximately in the center.
Flat tire
Preparing the vehicle
Upon experiencing any type of problem
with the vehicle’s tires, switch on the
hazard warning flasher, carefully slow
down and exit the roadway in a cautious
manner.
XPark the vehicle at a safe distance from
moving traffic on a hard, flat surface
when possible.XMake sure the tire valve of the damaged
tire is located below the horizontal axle
of the wheel hub.XEngage the parking brake.XTurn the steering wheel so that the front
wheels are in a straight ahead position.XMove the gear selector lever to park
position P.XTurn off the engine.XRemove the key from the starter switch
and take the key with you.
i Open door only when conditions are safe
to do so.
XHave any passenger exit the vehicle at a
safe distance from the roadway.
Using the tire repair kit
! Depending on the type of damage on the
tire, the tire sealant could damage the
sensor of the Tire Pressure Monitoring
System (TPMS)*. Such damage is not
covered by the smart Limited Warranty.
When having the damaged tire replaced,
also have the TPMS sensors* checked for
proper function. When the sensor is
damaged, the TPMS* will not function
properly. The sensor must then be
replaced at an authorized smart center as
soon as possible.
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0088Filler hose0072Tire valveXScrew the end of filler hose 0088 onto tire
valve 0072.XInsert electrical plug 0087 into the
auxiliary power outlet ( Y page 102).XInsert the key in the starter switch and
turn it to position 1.
i
The vehicle’s battery is drained by use
of the electric air pump. You should
therefore keep the engine running — in
the open air — while inflating the tire.
006EElectric air pump switchXPress I on electric air pump switch 006E.
The electric air pump is switched on and
inflates the tire.
i First, the sealant is pumped into the
tire. The pressure may briefly increase
to a high value. This is normal and not an
indication of a malfunction. Do not
switch off the electric air pump.XLet the electric air pump inflate the tire
for a maximum of ten minutes.
Pressure gauge 0047 must display at least
26 psi (1.8 bar).GWarning!
The filler hose can become hot during
inflation.
Please exercise appropriate caution.
! Do not operate the electric air pump
longer than ten minutes without
interruption. Otherwise it may overheat.
You may operate the electrical air pump
again after it has cooled off.
XIf a tire inflation pressure of at least
26 psi (1.8 bar) is not attained, turn off
the electric air pump by pressing 0 on
electric air pump switch 006E.XUnscrew the end of filler hose 0088 from
tire valve 0072.XAfter clearing the area around the
vehicle of people and obstacles, drive
vehicle back or forth very slowly
approximately 30 ft (10 m).
This serves to better distribute the tire
sealant material inside the tire.XScrew the end of filler hose 0088 onto tire
valve 0072.XInflate the tire again.GWarning!
If a tire inflation pressure of 26 psi
(1.8 bar) is not attained, the tire is too
severely damaged for the tire sealant to
provide a reliable tire repair.
In this case, the tire sealant cannot
properly seal the tire.
Do not drive the vehicle.
Contact the nearest smart center for
assistance or call Roadside Assistance.
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