Replacing bulbs for front lamps
Before you start to replace a bulb for a
front lamp, do the following first:XTurn the exterior lamp switch to position
0027 (Y page 62).XSwitch off the ignition.XOpen the service flap ( Y page 110).
Left headlamp, (right headlamp in reverse)
0046Bulb socket for parking, and side
marker lamp0047Bulb socket for turn signal lamp008ALow‑beam headlamp cover0088High‑beam headlamp cover
Parking and side marker lamp bulb
XRemoving:
Driver’s side: Turn bulb socket 0046 toward
the outside.
Passenger side: Turn bulb socket 0046
toward the outside.XPull bulb socket 0046 out of the headlamp
housing.XPull the bulb out of bulb socket 0046.XInstalling: Insert the new bulb into bulb
socket 0046.XInsert bulb socket 0046 into the headlamp
housing.XDriver side: Turn bulb socket 0046 toward
the inside.
Passenger side: Turn bulb socket 0046
toward the inside.Low‑beam headlamp bulbXRemoving: Take off low‑beam headlamp
cover 008A.XDetach the electrical connector.XBend the retainer spring end down and
forward until it unclips. Fold the
retainer spring back.XPull the bulb out of the headlamp
housing.XInstalling: Insert the new bulb into the
headlamp housing.XFold the retainer spring forward.XBend the retainer spring end forward
then up and back to clip in.XAttach the electrical connector.XReinstall low‑beam headlamp cover 008A.
High‑beam headlamp bulb
XRemoving: Take off high‑beam headlamp
cover 0088.XDetach the electrical connector.XTilt the bulb socket down and pull it out.XPull the bulb out of the bulb socket.XInstalling: Insert the new bulb into the
bulb socket.XFit the bulb so that the retaining lug of
the base plate is pointing up.XPress the bulb into the bulb socket until
it is fully engaged.XAttach the electrical connector.XReinstall high‑beam headlamp cover 0088.
Front turn signal lamp bulb
XRemoving: Turn bulb socket 0047
counterclockwise by a quarter of turn and
pull it out of the headlamp housing.XPress gently onto the bulb and turn it
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XInstalling: Insert the new bulb into bulb
socket 0047.XPress gently onto the bulb and turn it
clockwise.XInsert bulb socket 0047 into the headlamp
housing.
The arrow on bulb socket 0047 must be in
line with the line on the headlamp
housing.XTurn bulb socket 0047 clockwise by a
quarter of turn.
Side turn signal lamp bulb
XRemoving: Open the door on the
corresponding side.XPress on retaining lug 0046 in the
direction of the arrow until the side turn
signal lamp housing disengages.XUse a suitable tool to loosen the side turn
signal lamp housing from the fender.XTurn the bulb socket counterclockwise
and pull it out of the side turn signal
lamp housing.XPull the bulb out of the bulb socket.XInstalling: Insert the new bulb into the
bulb socket.XInsert the bulb socket into the side turn
signal lamp housing and turn the bulb
socket clockwise.XFit the side turn signal lamp housing
onto the fender.XPress gently onto the side turn signal
lamp housing.
The side turn signal lamp housing must
audibly engage.
Replacing bulbs for rear lamps
Before you start to replace a bulb for a rear
lamp, do the following first:
XTurn exterior lamp switch to position
0027 (Y page 62).XSwitch off the ignition.
Tail lamp unit
XRemoving:
Coupé: Open the upper tailgate.XOpen the lower tailgate.XCabriolet: Open the rear soft top
( Y page 71).XRemove the side cover in the cargo
compartment on the corresponding side.XFold the damping material forward, if
necessary.
Left bulb carrier illustrated as example
0046Retaining tab0047Electrical connectorXPress retaining tab 0046 in the center of
the bulb carrier upwards.XPull the bulb carrier out of the tail lamp
housing.168Replacing bulbs>> Practical hints.
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Left bulb carrier with bulb sockets (right bulb
carrier in reverse)
0046Retaining tab008ABrake, tail, turn signal and side marker
lamp bulb0088Backup lamp bulbXDepending on which bulb needs to be
replaced, press gently onto bulb 008A
or 0088 and turn it counterclockwise.XPull the bulb out of the bulb socket.XInstalling: Insert the new bulb into the
bulb socket.XPress gently onto the bulb and turn it
clockwise until it engages.XInsert the bulb carrier into the tail lamp
housing.XPress gently onto the bulb carrier.
Let retaining tab 0046 engage.XFold the damping material backward, if
necessary.XReinstall the side cover in the cargo
compartment.High-mounted brake lampXRemoving: Unscrew retaining screws 0046.XRemove high-mounted brake lamp 0047.XDetach electrical connector 0088 from bulb
socket 008A.XTurn the bulb counterclockwise and pull
it out of its socket.XInstalling: Install in the reverse order.
License plate lamps
GWarning!
High outside temperature, stop-and-go
traffic, driving on long uphill grades, or
driving at high engine speed may increase
the temperature in the engine
compartment. 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.
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XUnscrew fastening screw 0047
counterclockwise.XPull footrest 0046 sideways out of the
vehicle.XRead and observe safety instructions and
precautions ( Y page 180).
!
Always disconnect the battery in the
order described below. Otherwise the
vehicle’s electronics can be damaged.
XDisconnect the battery negative lead
from negative terminal 008A.
Make sure the negative lead does not
come into contact with the positive lead.XRemove cover 0088 from the positive
terminal.XDisconnect the battery positive lead.
Removing the battery
XUnscrew battery mount 0086.XRemove the battery support and bracket.XPull out the ventilation hose from the
battery (depending on battery
arrangement in your vehicle model, the
ventilation hose is located either on the
left or right side of the battery).XRemove the battery.
Charging the battery
GWarning!
Avoid creating sparks when charging the
battery as escaping gases are flammable.
Keep open flames away from the battery and
do not smoke.
Do not touch the battery terminal with metal
objects and do not remove the battery
charger’s terminal clamps until the battery
charger has been switched off and no
further gas is being discharged by the
batteries.
Only charge the battery in a well ventilated
area.
There is a risk of acid burns during the
charging procedure due to the gases which
escape from the battery. Do not lean over
the battery when it is being charged.
GWarning!
Never charge a battery while still installed
in the vehicle. Gases may escape during
charging and cause explosions that may
result in paint damage, corrosion or
personal injury.
XCharge battery in accordance with the
instructions of the battery charger
manufacturer.
! Only use chargers of a correct and
suitable voltage.
! Never attempt to recharge a frozen
battery. Have the battery checked at a
smart center. The battery housing could
be damaged.
182Battery>> Practical hints.
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Reinstalling the batteryXReinstall the charged battery. Follow the
previously described steps in reverse
order.
! The battery, its filler caps and the
ventilation hose must always be securely
installed when the vehicle is in
operation.
Reconnecting the battery
! Always connect the battery in the order
described below. Otherwise the
vehicle’s electronics can be damaged.
XTurn off all electrical accessories.XRemove the key from the starter switch.
! Never invert the terminal connections!
XConnect the battery positive lead and
fasten cover 0088 (Y page 182).XConnect battery negative lead 008A
( Y page 182).
i
After battery power (e.g. due to
reconnection) was interrupted, you will
have to set the clock ( Y page 86).
i Have the battery’s charge status and
acid level checked at the start of the cold
season at a smart center.
Jump starting
GWarning!
Failure to follow these directions will
cause damage to the electronic components,
and can lead to a battery explosion and
severe injury or death.
Never lean over batteries while connecting
or jump starting, you might get injured.
Battery fluid contains sulfuric acid. Do not
allow this fluid to come in contact with
eyes, skin or clothing. In case it does,
immediately flush affected area with
water, and seek medical help if necessary.
A battery will also produce hydrogen gas,
which is flammable and very explosive.
Keep flames or sparks away from battery,
avoid improper connection of jumper
cables, smoking, etc.
Attempting to jump start a frozen battery
can result in it exploding, causing
personal injury.
Read all instructions before proceeding.
! Do not tow‑start vehicle. You could
otherwise seriously damage the
transmission which is not covered by the
smart Limited Warranty.
! Avoid repeated and lengthy starting
attempts.
Do not attempt to start the engine using
a battery quick charge unit.
If the engine does not run after several
unsuccessful starting attempts, have it
checked at the nearest authorized smart
center.
Excessive unburned fuel generated by
repeated failed starting attempts may
damage the catalytic converter and may
present a fire risk.
Make sure the jumper cables do not have
loose or missing insulation.
Make sure the cable clamps do not touch
any other metal part while the other end
is still attached to a battery.
If the battery is discharged, the engine can
be started with jumper cables and the fully
charged battery of another vehicle or an
equivalent starter pack. Observe the
following:
R Access to the battery is not possible on
all vehicles. If you cannot access the
battery in your vehicle provide jumpJump starting183>> Practical hints.451_AKB; 3; 22, en-USd2ureepe,Version: 2.11.8.12009-07-27T09:36:34+02:00 - Seite 183Z
XRemove cover 0046 using a suitable object
to reveal the threaded hole for the towing
eye bolt.GWarning!
High outside temperature, stop-and-go
traffic, driving on long uphill grades, or
driving at high engine speed may increase
the temperature in the engine
compartment. 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.
Rear cover
XRemove cover 0047 using a suitable object
to reveal the threaded hole for the towing
eye bolt.
Installing towing eye bolt
XScrew towing eye bolt in clockwise to its
stop and tighten with a suitable object.GWarning!
For safety reasons, recovery or lashing
down of the vehicle by means of the towing
eye is not allowed. Failure to observe this
could result in the towing eye being ripped
out of its mounting and people being
injured.
Towing the vehicle
XEngage the parking brake.XConnect the strap or tow bar to the towing
eye.XSwitch on the ignition.XDepress the brake pedal and keep it
pressed.XMove the gear selector lever to neutral
position N.XRelease the brake pedal.
i
With the gear selector lever in neutral
position N, the key cannot be turned fully
to starter switch position 0. Therefore
turn the key in the starter switch as far
left as it will go when switching off the
ignition.
XSwitch off the ignition.XLeave the key in the starter switch.XSwitch on the hazard warning flasher.XRelease the parking brake.
Flat towing
Flat towing is when all wheels of the
vehicle are on the ground during the tow.
For vehicles that will be flat towed over
long distances observe the following
recommendations:
XPreparing the vehicle: Contact an
authorized smart center for information
on recommended tow bar equipment and
installing a matching on/off switch on
the battery terminal.XBefore towing: Make sure the ignition is
switched on.XEngage the parking brake.XDepress the brake pedal and keep it
pressed.XMove the gear selector lever to neutral
position N.XRelease the brake pedal.
i
With the gear selector lever in neutral
position N, the key cannot be turned fully
to starter switch position 0. Therefore
turn the key in the starter switch as far
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