Replacing bulbs
258
>> Practical hints. Side turn signal lamp bulb
>Removing: Open the door on the corre
sponding side.
1
Retaining lug
>Press on retaining lug
1 in the direction of
the arrow until the side turn signal lamp
housing disengages.
>Use a suitable tool to loosen the side turn
signal lamp housing from the fender.
>Turn the bulb socket counterclockwise and
pull it out out of the side turn signal lamp
housing.
>Pull the bulb out of the bulb socket.>Installing: Insert the new bulb into the bulb
socket.
>Insert the bulb socket into the side turn
signal lamp housing and turn the bulb
socket clockwise.
>Fit the side turn signal lamp housing onto
the fender.
>Press gently onto the side turn signal lamp
housing.
The side turn signal lamp housing must
audibly engage.
Replacing bulbs for rear lampsBefore you start to replace a bulb for a rear
lamp, do the following first:
>Turn exterior lamp switch to positionM
(
page 101).
>Switch off the ignition.
Tail lamp unit
>Removing:
Coupé:
>Open the upper tailgate.
>Open the lower tailgate.
Cabrio:
>Open the lower tailgate
>Open the rear soft top (
page 89)
>Remove the side cover in the cargo
compartment on the corresponding side.
>Fold the damping material forward, if
necessary.
P82.10455631
Replacing bulbs
260
>> Practical hints. High mounted brake lamp
1
Retaining screws
2
High mounted brake lamp
3
Bulb socket
>Removing: Unscrew retaining screws
1.
>Remove high mounted brake lamp
2.
>Detach the electrical connector from bulb
socket
3.
>Turn the bulb counterclockwise and pull it
out of its socket.
>Installing: Install in the reverse order.License plate lamps
1
License plate lamp unit jacking point>Use a suitable tool to loosen the corre
sponding license plate lamp unit at jacking
point
1.
>Carefully unclip the license plate lamp unit.
2
Electrical connectors
3
Bulb
>Detach electrical connectors
2.
>Remove bulb
3.
>Insert the new bulb.
>Attach electrical connectors
2.
>Fit the license plate lamp unit on the right
and press gently on the left.
The license plate lamp unit must audibly
engage. P82.10483831
G
Warning!
High outside temperature, stopandgo
traffic, driving on long uphill grades, or
driving at high engine speed may increa
se the temperature in the engine com
partment. Therefore the area around the
air slots in the rear apron may be hot. Let
the engine cool off before touching this
area to prevent burns.
P82.10499931
Flat tire
266
>> Practical hints.
Notes• Small tire punctures, particularly those in
the tread, can be sealed with the tire seal
ant.
• The tire sealant can be used in ambient
temperatures from 4°F (20°C) to +104°F
(+40°C).
• Do not remove any foreign objects such as
nails or screws that have penetrated the
tire.
• Do not use the tire sealant if the tire has
been damaged by being driven when insuf
ficiently inflated (e.g. bumps, cuts, cracks
etc. on the tire).
• Allow escaped tire sealant to dry, then peel
it off.• Immediately wash all painted surfaces that
came into contact with the tire sealant using
a damp cloth.
• Avoid skin and eye contact with the tire
sealant.
• Do not swallow the tire sealant.
• Allow the tire sealant that is inside the
damaged tire to dry and dispose of together
with the tire.
• Do not use the tire sealant after the expira
tion date has elapsed (see top of container).
Instead, have it replaced at an authorized
smart center.
G
Warning!
The tire sealant is a limited repair
device. The tire sealant 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.
If you are unsure of the condition of the
tire or have any question whatsover
about its suitability for driving contact
the nearest smart center for assistance
or call Roadside Assistance.
Flat tire
>> Practical hints.
267
>Take the tire repair kit from the passen
ger’s footwell (
page 234).
>Open the tire repair kit lid.
1
Flange
2
Pressure gauge
3
Deflate button
4
Filler hose with stopper
5
Operating instructions label
6
Electrical plug
7
Electric air pump switch
8
Sticker
9
Tire sealant container>Attach sticker
8 where it will be easily
seen by the driver on the instrument
cluster.
>Pull electrical plug6
and filler hose
4
out
of the housing.
>Unscrew the lid of flange
1.
>Unscrew the lid of tire sealant container
9.
Make sure that you do not damage the
aluminum seal.
>Screw tire sealant container
9 onto
flange
1.
Make sure that the container is threaded
correctly onto the flange. This punctures
the aluminum seal of the tire sealant con
tainer.
G
Warning!
Please review the instructions below for
using the tire repair kit. If you are not
confident that you can competently follow
the instructions for using this kit, do not
use the kit, but instead call for Roadside
Assistance.G
Warning!
Keep the tire sealant out of reach of
children. If swallowed, rinse mouth imme
diately with plenty of water and drink
plenty of water.
Do not induce vomiting!
Consult a physician immediately.
Keep away from open flame, heat source
or sparks. Do not smoke.
G
Warning!
Follow safety instructions on the electric
air pump label.
Flat tire
268
>> Practical hints. >Unscrew the valve cap from the tire valve of
the damaged tire.
>Pull off the stopper of filler hose
4.
>Screw the end of filler hose
4
onto the tire
valve.
>Insert electrical plug
6
into the auxiliary
power outlet (
page 164).
>Insert the key in the starter switch and turn
it to position1.
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.
>PressI on electric air pump switch
7.
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.>Let the electric air pump inflate the tire for
a maximum of ten minutes.
Pressure gauge
2 must display at least
26 psi (1.8 bar) is reached. 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.
>If the tire inflation pressure of at least
26 psi (1.8 bar) is not attained, turn off the
electric air pump by pressing0 on electric
air pump switch
7.
>Unscrew the end of filler hose
4
from the
tire valve.
>After 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.>Screw the end of filler hose
4 onto the tire
valve.
>Inflate the tire again.
>After attaining a tire inflation pressure of
26 psi (1.8 bar), press0 on electric air
pump switch
7.
The electric air pump is switched off.
>Turn the key in the starter switch to
position0.
G
Warning!
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 as
sistance or call Roadside Assistance.
Flat tire
>> Practical hints.
269
>Unscrew the end of filler hose
4 from the
tire valve.
>Plug filler hose
4 with the stopper.
>Tire sealant container
9 remains screwed
onto flange
1. The filler hose may still be
hot. Please exercise appropriate caution.
>Place the tire repair kit securely in the
vehicle.
>Drive off immediately.
The tire sealant will distribute itself evenly
inside the tire.>After driving for about 1.8 miles (3 km) or
ten minutes, take all of the appropriate
safety precautions and then take the tire
repair kit from the vehicle.
>Screw the end of filler hose
4
on to the tire
valve.
>Check the tire inflation pressure using
pressure gauge
2.>If the tire inflation pressure is at least
20 psi (1.3 bar), inflate or deflate the tire
to correct tire inflation pressure (see Tire
and Loading Information placard located on
the driver’s door Bpillar.
>To increase the tire inflation pressure:
Switch on the electric air pump.
>To decrease the tire inflation pressure:
Press on deflate button
3. Recheck the
tire inflation pressure with the electric
air pump's pressure gauge.
>After checking the tire inflation pressure,
unscrew the end of filler hose4
from the
tire valve.
>Plug filler hose
4 with the stopper.
>Place the tire repair kit securely in the
vehicle.
>Screw the valve cap onto the tire valve.
G
Warning!
Do not exceed vehicle speed of
50 mph (80 km/h). A tire sealant repair is
not designed to operate at higher
speeds.
The sticker must be attached on the
instrument cluster where it will be easily
seen by the driver.
Vehicle handling characteristics of a tire
sealant repaired tire may change. Adapt
your driving accordingly.
G
Warning!
If tire inflation pressure has fallen below
20 psi (1.3 bar) do not continue to drive
the vehicle.
Park your vehicle safely away from the
roadway and contact the nearest smart
center or call Roadside Assistance.
Have the damaged tire replaced.
Flat tire
270
>> Practical hints.
!
The manufacturer is unable to guarantee
that all tire punctures can be repaired with
the tire repair kit, in particular cuts or
perforations larger than approximately
0.16 in (4 mm) or away from the tire's tread.
The manufacturer is not liable for damage
sustained through improper use of the tire
repair kit.>Drive to the nearest authorized smart cen
ter, to have the damaged tire replaced.
>Contact an authorized smart center as soon
as possible to obtain a new filler hose
4 and
a new tire sealant container
9.
>Bring used tire sealant materials to an
authorized smart center for proper dispos
al.
>Replace your tire sealant container every
4 years. Replacement containers are avail
able at any authorized smart center.
G
Warning!
Follow recommended tire inflation
pressures.
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.
Do not underinflate tires. Underinflated
tires wear excessively and/or unevenly,
adversely affect handling and fuel econ
omy, and are more likely to fail from being
overheated.
Do not overload the tires by exceeding
the specified load limit as indicated on
the Tire and Loading Information placard
on the driver’s door Bpillar. Overload
ing the tires can overheat them, possibly
causing a blowout. Overloading the tires
can also result in handling or steering
problems, or brake failure.
G
Warning!
After changing a tire, contact a smart
center to make sure that the bolts holding
the wheel to the car are tight enough.
Otherwise, the wheels could come off.
Each bolt should be tightened to a torque
of 81 lbft (110 Nm).
Towing
280
>> Practical hints.
2
Rear cover
>Remove cover
1 or
2 using a suitable
object to reveal the threaded hole for the
towing eye bolt.Installing towing eye bolt
>Screw towing eye bolt in clockwise to its
stop and tighten with a suitable object.
G
Warning!
High outside temperature, stopandgo
traffic, driving on long uphill grades, or
driving at high engine speed may increa
se the temperature in the engine com
partment. Therefore the area around the
air slots in the rear apron may be hot. Let
the engine cool off before touching this
area to prevent burns.P88.20293031
G
Warning!
For safety reasons, recovery or lashing
down of the vehicle by means of the tow
ing eye is not allowed. Failure to observe
this could result in the towing eye being
ripped out of its mounting and people
being injured.