tow SMART FORTWO 2016 Owner's Guide

XTurn the key to position1in the ignition
lock (Ypage 87).
XPress on/off switch 0084on tire inflation
compressor 0044toI.
The tire inflation compressor is switched
on. The tire is inflated.
iFirst, tire sealant is pumped into the
tire. The pressure can briefly rise to
approximately 600 kPa (6.0 bar/86 psi).
Do not switch off the tire inflation com-
pressor during this phase.
XLet the tire inflation compressor run for a
maximum of 15 minutes. The tire should then
have attained a pressure of at least 180 kPa
(1.8 bar/26 psi).
If a tire pressure of 180 kPa (1.8 bar/26 psi) is
achieved after a maximum of 15 minutes, see
"Tire pressure is achieved" (
Ypage 163).
If a tire pressure of 180 kPa (1.8 bar/26 psi)
has not been achieved after a maximum of
15 minutes, see "Tire pressure is not ach-
ieved" (
Ypage 163).
iIf tire sealant leaks out, allow it to dry. It
can then be removed like a layer of film.
If your clothes are soiled with tire sealant,
have them cleaned with perchloroethylene
at a dry cleaner as soon as possible.
Tire pressure not reached
If a tire pressure of 180 kPa (1.8 bar/26 psi)
has not been achieved after a maximum of
10 minutes:
XSwitch off the tire inflation compressor.
XUnscrew the filler hose from the valve of
the faulty tire.
XVery slowly drive forwards or reverse
approximately 30 ft (10 m).
XPump up the tire again.
After a maximum of 10 minutes, the tire
pressure must be at least 180 kPa (1.8 bar/
26 psi).
GWARNING
If the required tire pressure is not reached after the specified time, the tire is too
badly damaged. The tire sealant cannot
repair the tire in this instance. Damaged
tires and a tire pressure that is too low can
significantly impair the vehicle's braking
and driving characteristics. There is a
risk of accident.
Do not continue driving. Contact a quali-
fied specialist workshop.
Tire pressure reached
GWARNING
A tire temporarily sealed with tire sealant impairs the driving characteristics and is
not suitable for higher speeds. There is a
risk of accident.
You should therefore adapt your driving
style accordingly and drive carefully. Do
not exceed the specified maximum speed
with a tire that has been repaired using
tire sealant.
The maximum speed for a tire sealed with tire
sealant is 50 mph (80 km/h). The 50 mph
(80 km/h) maximum speed sticker must be
affixed to the instrument cluster within the
driver's field of vision.
!After use, excess tire sealant may run out
of the filler hose. This could cause stains.
Therefore, place the filler hose in the
plastic bag that contained the TIREFIT kit.
HEnvironmental note
Have the used tire sealant bottle disposed
of professionally, e.g. at a qualified spe-
cialist workshop.
If a tire pressure of 180 kPa (1.8 bar/26 psi)
has been achieved after 10 minutes:
XSwitch off the tire inflation compressor.
XUnscrew the filler hose from the valve of
the faulty tire.
XStow the tire sealant bottle and the tire
inflation compressor.
XPull away immediately.
XStop after driving for approximately
2 miles (3 km) and check the tire pressure
with the tire inflation compressor.
The tire pressure must now be at least
130 kPa (1.3 bar/19 psi).
Flat tire163
>> Breakdown assistance.
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XStart the engine.
XBefore disconnecting the jumper cables, let the engine run for several minutes.
XFirst disconnect the jump lead from negative terminal0085and negative terminal 0087and then
from positive terminal 0043and positive terminal 0044. Begin each time at the contacts on your
own vehicle first.
XAttach the protective cover to positive terminal 0043.
XHave the battery checked at a qualified specialist workshop.
iJump-starting is not considered to be a normal operating condition.
iJumper cables and further information regarding jump starting can be obtained at any
qualified specialist workshop.
Towing and tow-starting
Important safety notes
GWARNING
Functions relevant to safety are restricted or no longer available if:
Rthe engine is not running
Rthe brake system or the power steering is
malfunctioning
Rthere is a malfunction in the power sup-
ply or the vehicle's electrical system
When your vehicle is towed away or towed
started, you may require considerably more
effort to steer and brake. There is a risk of
an accident.
In such cases, use a tow bar. Before being
towed away or tow started, make sure the
steering moves freely.
GWARNING
You can no longer steer the vehicle if the
steering wheel lock has been engaged.
There is a risk of an accident.
Always switch off the ignition when towing the vehicle with a tow cable or a tow bar.
GWARNING
When towing or tow-starting another vehi-
cle and its weight is greater than the per-
missible gross weight of your vehicle, the:
Rthe towing eye could detach itself
Rthe vehicle/trailer combination could
rollover.
There is a risk of an accident.
When towing or tow-starting another vehi-
cle, its weight should not be greater than
the permissible gross weight of your vehi-
cle.
Information on your vehicle's gross vehicle
weight rating can be found on the vehicle
identification plate (
Ypage 205).
!Do not use the towing eyes for recovery
purposes as this could damage the vehicle.
If in doubt, recover the vehicle with a
crane.
!Drive slowly and smoothly when towing.
Excessive tractive power could otherwise
damage the vehicles.
!Do not tow with sling-type equipment.
This could damage the vehicle.
!The vehicle can be towed a maximum of
30 miles (50km). The towing speed of 30 mph (50 km/h) must not be exceeded.
If the vehicle has to be towed more than
30 miles (50km), the entire vehicle must be
raised and transported.
!Vehicles with automatic transmission
must not be started by tow-starting. This
could otherwise damage the transmission.
170Towing and tow-starting
>> Breakdown assistance.

It is better to have the vehicle transported
than to have it towed.
Vehicles with automatic transmission:when
towing a vehicle, the transmission must be in
position N.
The battery must be connected and charged.
Otherwise, you:
Rcannot turn the SmartKey to position 2in
the ignition lock
Rcannot shift the transmission to position N
on vehicles with automatic transmission
iDeactivate the automatic locking feature
(Ypage 55). You could otherwise be locked
out when pushing or towing the vehicle.
iVehicles with the basic carrier fitted:
Do not tow away the vehicle with the basic
carrier fitted.
Do not secure the tow cable or tow bar to the
basic carrier.
Installing/removing the towing eye
Installing the towing eye
XRemove the towing eye from the stowage
space. The towing eye is located in the vehicle
tool kit stowage compartment in the front-
passenger footwell (
Ypage 161).
XCarefully prise out cover 0043using a suit-
able tool, e.g. a plastic wedge.
XScrew in the towing eye clockwise to the
stop and tighten it.
Removing the towing eye
XUnscrew and remove the towing eye.
XPosition top of cover 0043in the bumper and
press it in at the bottom until it engages.
XPlace the towing eye in the vehicle tool kit
stowage compartment in the front-
passenger footwell (
Ypage 161).
Towing the vehicle with the rear axle
raised
When towing your vehicle with the rear axle
raised, it is important that you observe the
safety instructions (
Ypage 170).
!The ignition must be switched off if you
are towing the vehicle with the rear axle
raised. Intervention by ESP
®could other-
wise damage the brake system.
XSwitch on the hazard warning lamps
(Ypage 69).
XBring the front wheels into the straight-
ahead position.
XTurn the SmartKey to position 0in the igni-
tion lock and remove the SmartKey from the
ignition lock.
XVehicles with automatic transmission:
shift the automatic transmission to posi-
tion P.
or
XVehicles with manual transmission:
depress the clutch pedal fully and select
neutral.
XTake the SmartKey with you when you leave
the vehicle.
Towing a vehicle with both axles on the
ground
i
In order to signal a change of direction
when towing with the hazard warning lamps
Towing and tow-starting171
>> Breakdown assistance.
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switched on, use the combination switch as
usual. In this case, only the indicator
lamps for the direction of travel flash.
After resetting the combination switch, the
hazard warning lamp starts flashing again.
Vehicles with automatic transmission: the
automatic transmission automatically shifts
to position Pwhen you open the driver's or
front-passenger door or when you remove the
key from the ignition lock. In order to ensure
that the automatic transmission stays in
position Nwhen towing the vehicle, you must
observe the following points:
XMake sure that the vehicle is stationary.
XTurn the SmartKey to position 2in the igni-
tion lock.
XDepress and hold the brake pedal.
XShift the automatic transmission to posi-
tion N.
Vehicles with manual transmission:
XLeave the SmartKey in position 2in the
ignition lock.
XRelease the brake pedal.
XRelease the parking brake.
XSwitch on the hazard warning lamps
(Ypage 69).
It is important that you observe the safety
instructions when towing away your vehicle
(
Ypage 170).
Transporting the vehicle
!
You may only secure the vehicle by the
wheels, not by parts of the vehicle such as
axle or steering components. Otherwise,
the vehicle could be damaged.
XVehicles with automatic transmission:
turn the SmartKey to position 2in the igni-
tion lock (
Ypage 87).
XVehicles with manual transmission:
depress the clutch pedal fully and select
neutral.
XShift the transmission to position N.
As soon as the vehicle has been loaded:
XPrevent the vehicle from rolling away by
applying the parking brake.
XVehicles with automatic transmission:
shift the transmission to position P.
XVehicles with manual transmission:
depress the clutch pedal fully and engage
first or reverse gear.
XTurn the SmartKey to position0in the igni-
tion lock and remove it.
XSecure the vehicle.
The towing eye can be used to pull the vehicle
onto a trailer or transporter for transporting
purposes.
Tow-starting (emergency engine start-
ing)
!
Vehicles with automatic transmission
must not be started by tow-starting. This
could otherwise damage the transmission.
iYou can find information on "Jump-start-
ing" at (Ypage 168).
Before tow-starting:
Rthe battery must be connected
Rthe engine must be cold
Rthe exhaust system has cooled down.
XSwitch on the hazard warning lamps
(Ypage 69).
XInstall the towing eye (Ypage 171).
XSecure the rigid towing bar or the towing
rope.
XDepress and hold the brake pedal.
XTurn the SmartKey to position 2in the igni-
tion lock.
XDepress the clutch pedal fully, engage sec-
ond gear and keep the clutch pedal fully
depressed.
XRelease the brake pedal.
XTow-start the vehicle.
XRelease the clutch pedal slowly; do not
depress the accelerator pedal while doing
so.
XWhen the engine is started, immediately
depress the clutch pedal fully and select
neutral.
XPull over at a suitable place and stop the
vehicle safely, paying attention to road
and traffic conditions.
XSecure the vehicle against rolling away
with the parking brake.
XRemove the rigid towing bar or towing
rope.
172Towing and tow-starting
>> Breakdown assistance.

XRemove the towing eye (Ypage 171).
XSwitch off the hazard warning lamps.
Fuses
Important safety notes
GWARNING
If you manipulate or bridge a faulty fuse or if you replace it with a fuse with a higher
amperage, the electric cables could be
overloaded. This could result in a fire.
There is a risk of an accident and injury.
Always replace faulty fuses with the speci-
fied new fuses having the correct amper-
age.
!Only use fuses that have been approved for
smart vehicles and which have the correct
fuse rating for the system concerned. Oth-
erwise, components or systems could be
damaged.
The fuses in your vehicle serve to close down
faulty circuits. If a fuse blows, all the com-
ponents on the circuit and their functions
stop operating.
Blown fuses must be replaced with fuses of the
same rating, which you can recognize by the
color and value. The fuse ratings are listed in
the fuse allocation chart (
Ypage 175).
If a newly inserted fuse also blows, have the
cause traced and rectified at a qualified
specialist workshop, e.g. an authorized
Mercedes-Benz Center.
Before changing a fuse
XSecure the vehicle against rolling away
(Ypage 100).
XSwitch off all electrical consumers.
XTurn the key to position 0in the ignition
lock and remove it (Ypage 87). All indica-
tor lamps in the instrument cluster must be off.
The fuses are located in various fuse boxes:
RFuse box in the front area
RFuse box in the glove compartment
Fuse box in the front area
Pay attention to the "Important safety notes"
(Ypage 173).
GWARNING
If the windshield wipers begin to operate
while the service cover is open, there is a
danger of injury from the wiper arms. There
is a risk of injury.
Always switch off the windshield wipers
and the ignition before opening the ser-
vice cover.
!Make sure that no moisture can enter the
fuse box when the cover is open.
!When closing the cover, make sure that it
is lying correctly on the fuse box. Moisture
seeping in or dirt could otherwise impair
the operation of the fuses.
XMake sure that the windshield wipers are
turned off.
XOpen the service cover (Ypage 151).
You can now see fuse box 0043.
Fuse box in the glove compartment
Fuse box
!Do not use a pointed object such as a
screwdriver to open the cover in the dash-
board. You could damage the dashboard or
the cover.
!Make sure that no moisture can enter the
fuse box when the cover is open.
!When closing the cover, make sure that it
is lying correctly on the fuse box. Moisture
Fuses173
>> Breakdown assistance.
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