TPMS SMART FORTWO COUPE 2008 Owners Manual

>> Keywords
7
>> KKey
Replacing the transmitter battery . . . . 252
With remote control . . . . . . . . . . . . . . . . . 82
Kickdown . . . . . . . . . . . . . . . . . . . . . . 131, 134
Kilometer reading, see Trip odometer>> LLabels . . . . . . . . . . . . . . . . . . . . . . . . . . . . 293
Lamp in the overhead control panel . . . . . 64Lamps, indicator and warning
ABS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Air bags, SRS indicator lamp . . . . . . . . 246
Battery . . . . . . . . . . . . . . . . . . . . . . . . . 238
Brake system . . . . . . . . . . . . . . . . . . . . 238
Coolant temperature . . . . . . . . . . . . . . 241
Engine malfunction . . . . . . . . . . . . . . . . 242
EPS* warning lamp . . . . . . . . . . . . . . . . 243
ESP
® . . . . . . . . . . . . . . . . . . . . . . . . . . . 243
Front fog lamps* . . . . . . . . . . . . . . . . . . 105
High beam headlamps . . . . . . . . . . . . . . 244
Low beam headlamp . . . . . . . . . . . . . . . 244
Oil pressure . . . . . . . . . . . . . . . . . . . . . 242
Passenger air bag off . . . . . . . . . . . . . . 245
Seat belt . . . . . . . . . . . . . . . . . . . . . . . . 245
TPMS combination telltale . . . . . . . . . . 239
Turn signal indicators . . . . . . . . . . . . . 247
Layout of the poly
V
belt . . . . . . . . . . . . 296
License plate lamps . . . . . . . . . . . . . . . . . 255
Light alloy wheels
Technical data . . . . . . . . . . . . . . . . . . . 299Lighting
Automatic headlamp mode . . . . . . . . . . . 102
Coming home function* . . . . . . . . . . . . . 105
Daytime running lamp mode . . . . . . . . . 103
Exterior lamp switch . . . . . . . . . . . . . . . 101
Front fog lamps* . . . . . . . . . . . . . . . . . . 105
Hazard warning flasher . . . . . . . . . . . . . 107
High beam . . . . . . . . . . . . . . . . . . . . . . . 104
High beam flasher . . . . . . . . . . . . . . . . . 104
Interior lighting . . . . . . . . . . . . . . . . . . 107
Low beam . . . . . . . . . . . . . . . . . . . . 102, 223
Multifunction display, instrument
illumination . . . . . . . . . . . . . . . . . . 136, 141
Parking lamps . . . . . . . . . . . . . . . . . . . . 102
Limp
home mode . . . . . . . . . . . . . . . . . . . 134
Loading . . . . . . . . . . . . . . . . . . . 155, 185, 204
Locking
And unlocking, inside . . . . . . . . . . . . . . . 84
And unlocking, outside . . . . . . . . . . . . . . 83
Loss of
Key . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Service and Warranty Information
Booklet . . . . . . . . . . . . . . . . . . . . . . . . . 289
Low beam headlamp . . . . . . . . . . . . . . . . . 255
Lubricants . . . . . . . . . . . . . . . . . . . . . . . . 303

>> Keywords
11
Temperature
Setting (air conditioning with
automatic climate control*) . . . . . . . . . . 152
Setting (heating) . . . . . . . . . . . . . . . . . . 148
TIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Tire and Loading Information . . . . . . . . . 186
Placard . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Tire and loading terminology . . . . . . . . . . 204
Tire care and maintenance . . . . . . . . . . . . 183
Tire Identification Number see TIN
Tire inflation pressure, checking . . 191, 192
Tire inflation pressure, recommended . . 189
Tire repair kit . . . . . . . . . . . . . . . . . . 234, 265Tires
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . 184
Direction of rotation . . . . . . . . . . . . . . 184
Flat tire . . . . . . . . . . . . . . . . . . . . . . . . . 265
Important guidelines . . . . . . . . . . . . . . 182
Life of tire . . . . . . . . . . . . . . . . . . . . . . 183
Pressure Monitoring System (TPMS) . . 192
Problems under
/overinflation . . . . . . 195
Rims and tires . . . . . . . . . . . . . . . . . . . . 298
Rotating tires . . . . . . . . . . . . . . . . . . . . 207
Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Snow chains* . . . . . . . . . . . . . . . . . . . . . 209
Speed rating . . . . . . . . . . . . . . . . . . . . . 218
Storing . . . . . . . . . . . . . . . . . . . . . . . . . 184
Temperature . . . . . . . . . . . . . . . . . 190, 203
TIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Traction . . . . . . . . . . . . . . . . . . . . . . . . 203
Tread depth . . . . . . . . . . . . . . . . . 183, 208
Treadwear indicators (TWI) . . . . . . . . . 184
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Top tether* . . . . . . . . . . . . . . . . . . . . . . . . 69
Tow
away alarm* . . . . . . . . . . . . . . . . . . . . 78
Towing (Vehicle) . . . . . . . . . . . . . . . . . . . 278
Traction . . . . . . . . . . . . . . . . . . . . . . . 73, 203
Transmission position indicator . . . . . . 137
Transmitting power values see Engine elec

tronicsTransporting the vehicle . . . . . . . . . . . . . . 78
Tread . . . . . . . . . . . . . . . . . . . . 183, 206, 208
Tread depth . . . . . . . . . . . . . . . . . . . . . . . 208
Treadwear indicators (TWI) . . . . . . . . . . . 184
Trip odometer . . . . . . . . . . . . . . . . . . . . . 139
Turn signal indicators . . . . . . . . . . . 104, 255
Indicator lamp . . . . . . . . . . . . . . . . . . . . 247
Turn signal lamps, side . . . . . . . . . . . . . . 255
Replacing . . . . . . . . . . . . . . . . . . . . . . . 258
TWI see Treadwear indicators
>> UUniform Tire Quality Grading Standards . 202
Unlocking . . . . . . . . . . . . . . . . . . . . . . . . . . 83
From inside . . . . . . . . . . . . . . . . . . . . . . . 84
Vehicle manually . . . . . . . . . . . . . . . . . . 250
Unlocking/locking manually . . . . . . . . . . 250
Useful features . . . . . . . . . . . . . . . . . . . . 164

Instrument cluster (miles)
>> At a glance.
35
Function
Page
1
Selecting display for status
indicator
Setting digital clock
138
138
2
Left indicator lamp display
with:
¡Low beam headlamp
indicator lamp
AHigh beam headlamp
indicator lamp
HCombination low tire
pressure/TPMS
malfunction telltale
=SRS indicator lamp
102
104
239
245
246
3
LLeft turn signal
indicator lamp
247
4
vESP
® warning lamp
243
Function
Page
5
KRight turn signal
indicator lamp
247
6
Speedometer
7
Right indicator lamp display
with:
GEPS* warning lamp
±Engine malfunction
indicator lamp
¬ABS indicator lamp
;Brake warning lamp
243
242
237
238
8
Adjusting instrument cluster
illumination
Setting digital clock
141
138
9
Right center indicator lamp
display with:
PEngine oil pressure
indicator lamp
DCoolant temperature
warning lamp
242
241
Function
Page
a
Multifunction display with:
• Fuel level display
• Transmission position
indicator
• Main odometer display, or
when active, distance to
next maintenance service
• Digital clock
• Outside temperature
display
136
137
136
138
136
b
Status indicator with:
• Trip odometer display
• Maintenance service
interval display
• Reserve fuel indicator
139
139
136
c
Left center indicator lamp
display with:
–Battery indicator lamp
238

Instrument cluster (kilometers)
>> At a glance.
37
Function
Page
1
Selecting display for status
indicator
Setting digital clock
138
138
2
Left indicator lamp display
with:
¡Low beam headlamp
indicator lamp
AHigh beam headlamp
indicator lamp
HCombination low tire
pressure/TPMS
malfunction telltale
=SRS indicator lamp
102
104
239
245
246
3
LLeft turn signal
indicator lamp
247
4
vESP
® warning lamp
243
Function
Page
5
KRight turn signal
indicator lamp
247
6
Speedometer
7
Right indicator lamp display
with:
GEPS* warning lamp
±Engine malfunction
indicator lamp
-ABS indicator lamp
3Brake warning lamp
243
242
237
238
8
Adjusting instrument cluster
illumination
Setting digital clock
141
138
9
Right center indicator lamp
display with:
PEngine oil pressure
indicator lamp
DCoolant temperature
warning lamp
242
241
Function
Page
a
Multifunction display with:
• Fuel level display
• Transmission position
indicator
• Main odometer display or,
when active, distance to
next maintenance service
• Digital clock
• Outside temperature
display
136
137
136
138
136
b
Status indicator with:
• Trip odometer display
• Maintenance service
interval display
• Reserve fuel indicator
139
139
136
c
Left center indicator lamp
display with:
–Battery indicator lamp
238

Upper center console
38
>> At a glance.
P68.20
3742
31
Function
Page
1
Tachometer*
140
2
Cockpit clock*
140
3
Control panel
•Heating
•Climate control*
147
150
4
Audio system*
143
5
Hazard warning flasher
switch
107
6
Switching tow
away protec

tion*/interior motion sensor*
on/off
78
Function
Page
7
Switching seat heating*
on/off, passenger side
95
8
Restarting TPMS button
194
9
Central unlocking switch
84
a
Central locking switch
84
b
Switching front fog lamps*
on/off
105
c
Switching seat heating*
on/off, driver’s side
95

Tires and wheels
192
>> Operation Checking tire inflation pressure electroni

cally with the Tire Pressure Monitoring
System (TPMS)
i
The
Tire
Pressure
Monitoring
System
(TPMS) is equipped with a combination low tire
pressure/TPMS malfunction telltale in the
instrument cluster (

page 34). Depending on
how the telltale illuminates, it indicates a low
tire pressure condition or a malfunction in the
TPMS system itself:
• If the telltale illuminates continuously,
one or more of your tires is significantly
underinflated. There is no malfunction in
the TPMS.
• If the telltale flashes for 60 seconds and
then stays illuminated, the TPMS system
itself is not operating properly.
i
USA only:
This device complies with Part 15 of the
FCC Rules. Operation is subject to the follow

ing two conditions:
(1) This device may not cause harmful inter

ference, and
(2) this device must accept any interference
received, including interference that may
cause undesired operation.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.
i
Canada only:
This device complies with RSS
210 of Industry
Canada. Operation is subject to the following
two conditions:
(1) This device may not cause interference,
and
(2) this device must accept any interference
received, including interference that may
cause undesired operation of the device.
Any unauthorized modification to this device
could void the user’s authority to operate the
equipment.The TPMS only functions on wheels that are
equipped with the proper electronic sensors.
It monitors the tire inflation pressure in all
four tires. A warning is issued to alert you to
a decrease in pressure in one or more of the
tires.
G
Warning!
The Tire Pressure Monitoring System
(TPMS) does not indicate a warning for
wrongly selected inflation pressures.
Always adjust tire inflation pressure
according to the Tire and Loading Infor

mation placard on the driver’s door
B
pillar.
The TPMS is not able to issue a warning
due to a sudden dramatic loss of
pressure (e.g. tire blowout caused by a
foreign object). In this case bring the
vehicle to a halt by carefully applying the
brakes and avoiding abrupt steering
maneuvers.

Tires and wheels
>> Operation
193
i
If a condition causing the TPMS to
malfunction develops, it may take up to
10 minutes for the system to signal a malfunc

tion using the TPMS telltale flashing and illu

mination sequence.
The telltale extinguishes after a few minutes
driving if the malfunction has been corrected.
G
Warning!
Each tire should be checked monthly
when cold and inflated to the inflation
pressure recommended by the vehicle
manufacturer on the Tire and Loading
Information placard. If your vehicle has
tires of a different size than the size in

dicated on the Tire and Loading Informa

tion placard, you should determine the
proper tire inflation pressure for those
tires.
As an added safety feature, your vehicle
has been equipped with a tire pressure
monitoring system (TPMS) that illumi

nates a low tire pressure telltale when
one or more of your tires is significantly
underinflated.
Accordingly, when the low tire pressure
telltale illuminates, you should stop and
check your tires as soon as possible, and
inflate them to the proper pressure.
Driving on a significantly underinflated
tire causes the tire to overheat and can
lead to tire failure.
Underinflation also reduces fuel effi

ciency and tire tread life, and may affect
the vehicle’s handling and stopping
ability. Please note that the TPMS is not a
substitute for proper tire maintenance,
and it is the driver’s responsibility to
maintain correct tire pressure, even if
underinflation has not reached the level
to trigger illumination of the TPMS low
tire pressure telltale.
Your vehicle has also been equipped with
a TPMS malfunction indicator to indicate
when the system is not operating
properly. The TPMS malfunction indicator
is combined with the low tire pressure
telltale. 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.

Tires and wheels
194
>> Operation
i
Operating radio transmission equipment
(e.g. wireless headsets, two
way radios) in or
near the vehicle could cause the TPMS to mal

function.
Restarting the TPMSThe TPMS must be restarted when you have
adjusted the tire inflation pressure to a new
level (e.g. because of different load or driving
conditions). The TPMS is then recalibrated to
the current tire inflation pressures.
>Using the Tire and Loading Information
placard on the driver’s door B
pillar

(
page 185)
, make sure the tire inflation
pressure of all four tires is correct.
i
Restart the TPMS after adjusting the tire
inflation pressure to the inflation pressure
recommended for the vehicle operating con

dition. Tire pressure should only be adjusted
on cold tires. Observe the recommended tire
inflation pressure on the Tire and Loading
Information placard on the driver’s door
B
pillar (

page 185).
1
Restarting TPMS button
G
Warning!
It is the driver’s responsibility to cali

brate the TPMS on the recommended cold
inflation pressure. Underinflated tires
affect the ability to steer or brake and
might cause you to lose control of the ve

hicle.

Tires and wheels
>> Operation
195
>Press Restarting TPMS button1.
>The combination low tire pressure/TPMS
malfunction telltale in the instrument
cluster (

page 34) flashes for approxi

mately 5 seconds and then goes out.
After driving a few minutes the system
verifies that the current tire inflation
pressures are within the system’s specified
range. Afterwards the current tire inflation
pressures are accepted as reference
pressures and then monitored.Potential problems associated with
underinflated and overinflated tires
Underinflated tires
Underinflated tires can:
• cause excessive and uneven tire wear
• adversely affect fuel economy
• lead to tire failure from being overheated
• adversely affect handling characteristicsOverinflated tires
Overinflated tires can:
• adversely affect handling characteristics
• cause uneven tire wear
• be more prone to damage from road
hazards
• adversely affect ride comfort
• increase stopping distance
G
Warning!
Follow recommended tire inflation
pressures.
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.
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.

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.