starter switch before opening the service
flap.
If the windshield wipers should
inadvertently be switched on, you could be
seriously injured by the wiper washer
drive, which is located just below the
service flap.
G
WARNING
Make sure the service flap is locked while
driving. Otherwise, the service flap could
become detached and pose a hazard to you
or others.
! Check the fill level satregular
intervals.
! Carefully remove ice, snow, and any
other deposits from the air intake
grilles above the service flap to ensure
air intake at all times.
X Park the vehicle on level ground.
X Switch off the ignition.
X Engage the parking brake.
Removing X
Using a suitable object, push both
openers 0002towards the inside in
direction of the arrows.
Both levers 0003are released from the
radiator grille.
X Pull both levers 0003forward in direction
of the arrows. X
Pull both levers 0003fully towards the
outside in the direction of the arrows.
X Lift the front of service flap 002B.
X First pull service flap 002Bforward
slightly and then remove it upwards as
indicated by arrow 002A.118
Front compartment>> Operation.
Tires and wheels
Safety notes
Contact an authorized electric drive smart
center for information on tested and
recommended rims and tires for summer
and winter operation. They can also offer
advice concerning tire service and
purchase. G
WARNING
Replace rims or tires with the same
designation, manufacturer and type as
shown on the original part. For further
information contact an authorized electric
drive smart center. If incorrectly sized
rims and tires are mounted, the wheel
brakes or suspension components can be
damaged. Also, the operating clearance of
the wheels and the tires may no longer be
correct. G
WARNING
Worn, old tires can cause accidents. If the
tire tread is worn to minimum tread depth,
or if the tires have sustained damage,
replace them.
When replacing rims, only use genuine
smart wheel bolts specified for the
particular rim type. Failure to do so can
result in the bolts loosening and possibly
an accident.
Retreaded tires are not tested or
recommended by smart, since previous
damage cannot always be recognized on
retreads. The operating safety of the
vehicle cannot be assured when such tires
are used. G
WARNING
If you feel a sudden significant vibration
or ride disturbance, or you suspect that
possible damage to your vehicle has
occurred, you should turn on the hazard
warning flashers, carefully slow down, and
drive with caution to an area which is a safe
distance from the road. Inspect the tires and the vehicle underbody
for possible damage. If the vehicle or tires
appear unsafe, have the vehicle towed to the
nearest authorized electric drive smart
center or tire dealer for repairs.
G
WARNING
Do not drive with a flat tire. A flat tire
affects the ability to steer or brake the
vehicle. You could lose control of the
vehicle. Continued driving with aflat tire
or driving at high speed with a flat tire
will cause excessive heat build-up and
possibly a fire.
Modifications to the brake system and
wheels and the use of brake dust rings are
not permissible. Important guidelines
R Only use sets of tires and rims of the same
type and make.
R Tires must be of the correct size for the
rim.
R Break in new tires for approximately
60 miles (100 km) at moderate speeds.
R Regularly check the tires and rims for
damage. Dented or bent rims can cause
tire pressure loss and damage to the tire
beads.
R If vehicle is heavily loaded, check tire
inflation pressure and correct as
required.
R Do not allow your tires to wear down too
far. Adhesion properties on wet roads are
sharply reduced at tread depths of less
than 1
/ 8 in (3 mm). Recommended tire inflation pressure
G
WARNING
Follow recommended tire inflation
pressures. 122
Tires and wheels>> Operation.
occurred, you should turn on the hazard
warning flashers, carefully slow down, and
drive with caution to an area which is a safe
distance from the road.
Inspect the tires and the vehicle underbody
for possible damage. If the vehicle or tires
appear unsafe, have the vehicle towed to the
nearest smart center or tire dealer for
repairs.
Treadwear indicators (TWI) are required by
law. These indicators are located in six
places on the tread circumference and
become visible at a tread depth of
approximately 1
/ 16 in (1.6 mm), at which
point the tire is considered worn and
should be replaced.
The treadwear indicator appears as a solid
band across the tread. G
WARNING
Although the applicable federal motor
vehicle safety laws consider a tire to be
worn when the treadwear indicators (TWI)
become visible at approximately 1
/ 16 in
(1.6 mm), we recommend that you do not allow
your tires to wear down to that level. As
tread depth approaches 1
/ 8 in (3 mm), the
adhesion properties on a wet road are
sharply reduced.
Depending upon the weather and/or road
surface (conditions), the tire traction
varies widely.
Specified tire inflation pressures must be
maintained. This applies particularly if
the tires are subject to high loads (e.g.
high speeds, heavy loads, high ambient
temperatures). G
WARNING
Do not drive with a flat tire. Aflat tire will
affect your ability to steer or brake and may
cause you to lose control of the vehicle.
Continued driving with a flat tire or
driving at high speed with a flat tire will cause excessive heat build-up and possibly
a fire.
For more information, see “Tires and
wheels” (Y page 122). Hydroplaning
Depending on the depth of the water layer
on the road, hydroplaning may occur
resulting in a loss of control, even at low
speeds and with new tires. Reduce vehicle
speed, avoid track grooves in the road and
apply brakes cautiously when it is raining. Tire traction
The safe speed on awet, snow covered or icy
road is always lower than on a dry road.
You should pay particular attention to the
condition of the road whenever the outside
temperatures are close to the freezing
point. G
WARNING
If ice has formed on the road, tire traction
will be substantially reduced. Under such
weather conditions, drive, steer and brake
with extreme caution.
smart recommends winter tires
(Y page 140) with a minimum tread depth of
approximately 1
/ 6 in (4 mm) on all four
wheels for the winter season to ensure
normal balanced handling characteristics.
On packed snow, they can reduce your
stopping distance compared to summer
tires.
Stopping distance, however, is still
considerably greater than when the road is
not covered with snow or ice. Exercise
appropriate caution.
! Avoid spinning of a drive wheel for an
extended period when driving off on
slippery road surfaces. Otherwise, the
drivetrain could be damaged, which is 144
Driving instructions>> Operation.
Exterior Special
considerations Lightly soiled
Hand-/Automatic
car washes Heavily soiled
Hand-/Automatic
car washes
Wheels and wheel
covers Two-layer metallic
paint (high-gloss) Car shampoo
concentrate, rim
care Car shampoo
concentrate, rim
care
Retractable soft top PAC fabric Car shampoo
concentrate, soft
top cleaner,
impregnation spray Car shampoo
concentrate, soft
top cleaner,
impregnation spray
Removing insects
Remove insect remains before you start to
wash the vehicle.
X Spray insect remover on.
X Allow insect remover to work in briefly.
X Rub in gently with a soft cloth or sponge.
X Rinse with plenty of water.
X Treat the cleaned surface with hard wax.
Removing tar Remove any tar marks before washing the
vehicle.
X
Apply tar remover with a soft cloth.
X Allow tar remover to work in briefly.
X Rub in gently.
X Rinse with plenty of water.
X Treat the cleaned surface with hard wax.
Vehicle washing In the winter, thoroughly remove all traces
of road salt as soon as possible.
When washing the vehicle underbody, do not
forget to clean the inner sides of the
wheels.
Washing your vehicle by hand
X Wash the vehicle using car shampoo
concentrate and a sponge.
X Rinse with clean water.
X Towel dry the vehicle. !
Do not wash the vehicle in direct
sunlight. The body panel surfaces and
paint finish may be damaged.
Washing your vehicle in an automatic car
wash
i When running your vehicle through an
automatic car wash, water droplets can
run down the insid eofthe side windows.
Unscrew your vehicle’s antenna before
driving into an automatic car wash. X
Removing: Unscrew antenna 0002
counterclockwise.
X Fitting: Screw antenna 0002in clockwise.
Power washer G
WARNING
Do not use a round nozzle (dirt grinders )to
powerwash your vehicle, in particular the
tires. You could otherwise damage the tires
and cause an accident. 150
Vehicle care>> Operation.
>> Practical hints.Where will
Ifind ... .......................... 154
Display messages ............................. 155
What to do if ... ............................... 159
Unlocking/locking manually ...............170
Replacing transmitter battery ............171
Replacing bulbs .............................. 172
Replacing wiper blade s..................... 178
Flat tire ........................................ 180
Wheel change ................................... 188
Batteries ....................................... 190
Jump starting .................................. 193
Towing ........................................... 196
Fuses ............................................. 198
Display messages Possible causes/consequences and
0001 Solutions
0001
Drive System
0001Switch Engine Off There is a malfunction in the drive train. If the drive system
continues to run, the drive train can become damaged.
In addition, the red 0001warning lamp in the instrument
cluster lights up and a warning signal sounds.
X Switch off the drive system.
X Do not continue driving.
X Contact an authorized electric drive smart center. 0007
Do Not Tow
(Away) Either the drive or the high‑voltage system is faulty.
In addition, the
0002warning lamp in the instrument cluster
lights up.
X It is recommended to have the vehicle transported by a
qualified specialist workshop.
Do not tow the vehicle on its own wheels. 0007
Charging Not
Possible There is a malfunction in the on-board charger. The
high‑voltage battery cannot be charged.
X
Contact an authorized electric drive smart center. 0007
Parking Lock
Inactive The gear selector lever is in position
P, but the parking lock
is not detected.
In addition, a warning signal sounds.
X Apply the parking brake.
X Move the gear selector lever to another position, e.g. to R.
X Move the gear selector lever to Pagain. 0001
Driver´s Door Ajar The driver’s door is open.
X
Close the driver’s door. 0002
Door Ajar The passenger door is open.
X
Close the passenger door. 0003
Tailgate Open A tailgate or the rear soft top
9
is open.
X Close the tailgates or the rear soft. 0003
Charge Cable
Connected The charging cable is inserted in the vehicle power socket.
The vehicle cannot be moved.
In addition, a warning signal sounds.
X
To drive off, remove the charging cable from the vehicle
power socket and stow the cable in the vehicle. 9
cabriolet only. Display messages
157>> Practical hints. Z
Replacing bulbs for front lamps
Before you start to replace a bulb for a
front lamp, do the following first:
X Turn the exterior lamp switch to position
0004 (Ypage 62).
X Switch off the ignition.
X Open the service flap (Y page 117).Left headlamp, (right headlamp in reverse)
Parking and side marker lamp bulb X
Removing:
Driver’s side: Turn bulb socket 002Atoward
the outside.
Passenger side: Turn bulb socket 002A
toward the outside.
X Pull bulb socket 002Aout of the headlamp
housing.
X Pull the bulb out of bulb socket 002A.
X Installing: Insert the new bulb into bulb
socket 002A.
X Insert bulb socket 002Ainto the headlamp
housing.
X Driver side: Turn bulb socket 002Atoward
the inside.
Passenger side: Turn bulb socket 002A
toward the inside.
Low‑beam headlamp bulb X
Removing: Take off low‑beam headlamp
cover 002B.
X Detach the electrical connector. X
Bend the retainer spring end down and
forward until it unclips .Fold the
retainer spring back.
X Pull the bulb out of the headlamp
housing.
X Installing: Insert the new bulb into the
headlamp housing.
X Fold the retainer spring forward.
X Bend the retainer spring end forward
then up and back to clip in.
X Attach the electrical connector.
X Reinstall low‑beam headlamp cover 002B.
High‑beam headlamp bulb X
Removing: Take off high‑beam headlamp
cover 0003.
X Detach the electrical connector.
X Tilt the bulb socket down and pull it out.
X Pull the bulb out of the bulb socket.
X Installing: Insert the new bulb into the
bulb socket.
X Fit the bulb so that the retaining lug of
the base plate is pointing up.
X Press the bulb into the bulb socket until
it is fully engaged.
X Attach the electrical connector.
X Reinstall high‑beam headlamp cover 0003.
Front turn signal lamp bulb X
Removing: Turn bulb socket 0002
counterclockwise by aquarter of turn and
pull it out of the headlamp housing.
X Press gently onto the bulb and turn it
counterclockwise.
X Pull the bulb out of bulb socket 0002.
X Installing: Insert the new bulb into bulb
socket 0002.
X Press gently onto the bulb and turn it
clockwise.
X Insert bulb socket 0002into the headlamp
housing. Replacing bulbs
175>> Practical hints. Z
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 electric
drive smart center.
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 X
Remove the key from the starter switch. X
Fold wiper arm 002Aaway from the
windshield until it snaps into place.
X Press on retaining springs 0003on both
sides of wiper blade 0002.
X Fold wiper blade 0002away from wiper
arm 002Ain direction of arrow 002B.
X Detach wiper blade 0002in direction of
arrow 0028. Installing
X
With guide tab 0028sliding into opening
0029, attach new wiper blade 0002onto the
wiper arm.
X Fold wiper blade 0002towards the wiper
arm in direction of arrow 002B.
Retaining springs 0003must audibly
engage in attachment 002A.
X Check whether wiper blade 0002is securely
fastened.
X Fold 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 Replacing wiper blades
179>> Practical hints. Z