2008 SMART FORTWO COUPE park assist

What to do if ...
>> Practical hints.
237 Warning and indicator lamps in
the instrument cluster
General information:
If any of the following lamps in the instrument
cluster fails to come on during the bulb
self
check when switching on ignition
(
page 91), have the respective bulb
checked and replaced if necessary.
ABS indicator lamp (USA only)
ABS indicator lamp (Canada only)Illuminates:
• when the ignition is switched on.
Goes out:
• if engine is running or after 10 seconds• when there is a malfunction in the ABS sys

tem.
>Have the ABS system checked at an autho

rized smart center immediately.
• together with the brake warning lamp
(

page 238) when the ABS system fails.
>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
>Turn off the engine.
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho

rized smart center.
G
Warning!
When the ABS system is malfunctioning,
the wheels may lock during hard braking,
reducing steering capability and extend

ing the braking distance.
When the ABS is switched off due to a mal

function, the ESP
® is also switched off.
The basic driving and braking functions
are still avaiable.
The risk of your vehicle skidding is then
increased in certain situations. You
should therefore always adapt your
speed and driving style to the prevailing
road and weather conditions.

What to do if ...
238
>> Practical hints. Battery indicator lamp
Illuminates:
• when the ignition is switched on.
The indicator lamp goes out if the engine is
running.
If the Battery indicator lamp illuminates while
driving or does not go out after the engine is
started, the battery is no longer charged.
Possible causes:
• Alternator malfunctioning
• Broken poly
V
belt>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
>Turn off the engine.
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho

rized smart center.
!
Among other possible causes, the
poly
V
belt could be broken. Do not continue
to drive. Otherwise, the engine will overheat
due to an inoperative water pump which may
result in damage to the engine.Brake warning lamp (USA only)
Brake warning lamp (Canada only)
Illuminates:
• when the ignition is switched on.
Goes out:
• at least after 10 seconds
or
• after starting the engine.

What to do if ...
>> Practical hints.
239
• with the parking brake set.
• if the brake circuit fails or the brake fluid
level in the brake fluid reservoir is too low.
>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
>Turn off the engine.
>Do not add brake fluid as this will not solve
the problem.
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho

rized smart center.
!
If you find that the brake fluid in the brake
fluid reservoir has fallen to the minimum mark
or below, have the brake system checked for
brake pad thickness and leaks.
• together with the ABS indicator lamp
(
page 237) when the ABS system fails.
>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
>Turn off the engine.
>Set the parking brake when leaving the
vehicle.
• Contact Roadside Assistance or an autho

rized smart center.Combination low tire pressure/
TPMS malfunction telltale
Illuminates continuously:
• when the TPMS detects a loss of pressure in
at least one tire.
>Carefully bring the vehicle to a halt,
avoiding abrupt steering and braking
maneuvers. Observe the traffic situation
around you
.
>Check and correct tire inflation pressure
as required (

page 190).
G
Warning!
Driving with the brake warning lamp illu

minated can result in an accident. Have
your brake system checked immediately
if the brake warning lamp stays on.
Do not add brake fluid before checking
the brake system.

What to do if ...
>> Practical hints.
241
Coolant temperature warning lamp
Illuminates:
• when the ignition is switched on.
The warning lamp goes out if the engine is
running.
• if the coolant is too hot.
>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
>Turn off the engine.
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho

rized smart center.If the coolant level has fallen below the
marking bar on the coolant reservoir
(

page 178):
>Add coolant as required.
>Have the coolant system checked for leaks
at an authorized smart center.
!
Among other possible causes, the
poly
V
belt could be broken. Do not continue
to drive. Otherwise, the engine will overheat
due to an inoperative water pump which may
result in damage to the engine.
When the system detects a malfunction,
the telltale will flash for approximately
1 minute and then remain continuously
illuminated.
This sequence will continue upon subse

quent vehicle start
ups as long as the
malfunction exists. When the malfunction
indicator is illuminated, the system may
not be able to detect or signal low tire
pressure as intended.
TPMS malfunctions may occur for a vari

ety of reasons, including the installation
of incompatible replacement or alternate
tires or wheels on the vehicle that pre

vent the TPMS from functioning properly.
Always check the TPMS malfunction tell

tale after replacing one or more tires or
wheels on your vehicle to ensure that the
replacement or alternate tires and
wheels allow the TPMS to continue to
function properly.
G
Warning!
Driving when your engine is overheated
can cause some fluids, which may have
leaked into the engine compartment, to
catch fire. You could be seriously burned.
Turn off the engine, get out of the vehicle
and do not stand near the vehicle until
the engine has cooled down.

What to do if ...
242
>> Practical hints. Engine malfunction indicator lamp
Illuminates:
• when the ignition is switched on.
Goes out:
• at least after 10 seconds if the engine elec

tronics are functioning properly
or
• after starting the engine.
If illuminated while driving:
>Have the vehicle checked at an authorized
smart center immediately.
i
Some states may by law require you to visit
a workshop as soon as the engine malfunction
indicator lamp comes on. Check local require

ments.Engine oil pressure indicator lamp
i
The engine oil pressure indicator lamp
indicates low engine oil pressure.
Check the engine oil level at regular intervals
(
page 173).
Illuminates:
• when the ignition is switched on.
The indicator lamp goes out after starting
the engine and if there is sufficient engine
oil pressure.
If illuminated while driving:
>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
!
The engine oil pressure indicator lamp
should not be ignored. Extended driving with
the indicator lamp illuminated could result in
serious engine damage that is not covered by
the smart Limited Warranty.
>Turn off the engine.
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho

rized smart center.
Goes out:
• before the engine starts.
The indicator lamp has failed.
>Check the engine oil level.
>Have the system checked at an authorized
smart center.

What to do if ...
248
>> Practical hints. Flashes at double frequency:
• if one of the turn signals is malfunctioning.
>Replace the bulb as soon as possible
(
page 254).
or
>Have the turn signal checked at an autho

rized smart center as soon as possible.
EngineThe engine does not start:
>Check if
• the gear selector lever is in park
positionP,
• the brake pedal has been depressed,
• the transmission position indicator is on

or
.
The engine does not start within 4 seconds:
>Wait for a few seconds.
>Repeat the starting procedure.
Remember that extended starting attempts
can drain the vehicle battery.
The engine does not start after several
starting attempts:
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho

rized smart center.
Loss of keyIf you lose a key, you should do the following:
>Have the key deactivated at an authorized
smart center.
>Report the loss of the key to your car
insurance company immediately.
>If necessary have the mechanical lock
replaced.
Your authorized smart center will be glad to
supply you with a replacement following an
identity check.

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
>> 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 B
pillar.
>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.