Page 2 of 259
ii2004 MR2 from Feb. ’04 Prod. (OM17518U)
Important information about this manual
Safety and vehicle damage warnings
Throughout this manual, you will see safety and vehicle
damage warnings. You must follow these warnings carefully
to avoid possible injury or damage.
The types of warnings, what they look like, and how they
are used in this manual are explained as follows:
CAUTION
This is a warning against anything which may cause
injury to people if the warning is ignored. You are
informed about what you must or must not do in
order to reduce the risk of injury to yourself and
others.
NOTICE
This is a warning against anything which may cause
damage to the vehicle or its equipment if the warning
is ignored. You are informed about what you must or
must not do in order to avoid or reduce the risk of
damage to your vehicle and its equipment.
Safety symbol
When you see the safety symbol
shown above, it means: “Do not”; “Do
not do this”; or “Do not let this
happen”.
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v2004 MR2 from Feb. ’04 Prod. (OM17518U)
Important health and safety
information about your Toyota
CAUTION
WARNING: Engine exhaust, some of its constitu- ents, and a wide variety of automobile compo-
nents contain or emit chemicals known to the
State of California to cause cancer and birth de-
fects and other reproductive harm. In addition,
oils, fuels and fluids contained in vehicles as
well as waste produced by component wear con-
tain or emit chemicals known to the State of
California to cause cancer and birth defects or
other reproductive harm.
Battery posts, terminals and related accessories contain lead and lead compounds. Wash your
hands after handling. Used engine oil contains
chemicals that have caused cancer in laboratory
animals. Always protect your skin by washing
thoroughly with soap and water.
Accessories, spare parts and
modification of your Toyota
A wide variety of non −genuine spare parts and accesso-
ries for Toyota vehicles are currently available in the
market. You should know that Toyota does not warrant
these products and is not responsible for their perfor-
mance, repair, or replacement, or for any damage they
may cause to, or adverse effect they may have on,
your Toyota vehicle.
This vehicle should not be modified with non −genuine
Toyota products. Modification with non −genuine Toyota
products could affect its performance, safety or durabili-
ty, and may even violate governmental regulations. In
addition, damage or performance problems resulting from
the modification may not be covered under warranty.
Page 12 of 259
42004 MR2 from Feb. ’04 Prod. (OM17518U)
Instrument cluster overview
SB11023a
1. Speedometer
2. Service reminder indicators and indica-tor lights
3. Gear position indicators (sequential manual transmission) 4. Engine coolant temperature gauge
5. Low fuel level warning light
6. Fuel gauge
7. Tachometer
8. Trip meter reset knob
9. Odometer and two trip meters
Page 13 of 259
52004 MR2 from Feb. ’04 Prod. (OM17518U)
Indicator symbols on the instrument panel
SRS warning light∗1Brake system warning light∗1
Discharge warning light∗1
Low engine oil pressure warning light∗1
Malfunction indicator lamp∗1
Anti −lock brake system warning light∗
1
Driver ’s seat belt reminder light∗1
Headlight high beam indicator light
Turn signal indicator lights
Power steering system warning light∗1
∗ 1
: For details, see “Service reminder indicators and warning
buzzers” on page 77 in Section 1 −5.
∗
2: If this light flashes, see “Sequential manual transmission” on
page 85 in Section 1 −6.
∗
3: If this light flashes, see “Cruise control” on page 98 in Sec-
tion 1 −6.
Passenger ’s seat belt reminder light∗
1Sequential manual transmission warning light∗1
Cruise control indicator light∗3
Open door warning light∗1
Gear position indicator light∗2
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352004 MR2 from Feb. ’04 Prod. (OM17518U)
CAUTION
After inserting the tab, make sure
the tab and buckle are locked and
that the lap and shoulder portions
of the belt and the seat belt extend-
er are not twisted.
Do not insert coins, clips, etc. in
the buckle as this may prevent you
from properly latching the tab and
buckle.
If the seat belt does not function
normally, immediately contact your
Toyota dealer. Do not use the seat
until the seat belt is fixed, because
it cannot protect an adult occupant
or your child from injury.
—Seat belt pretensioners
SB13089a
The driver and passenger seat belt pre-
tensioners are designed to be activated
in response to a severe frontal impact.
When the sensor detects a severe frontal
impact, the seat belts are quickly drawn
back by the retractors so that the belts
snugly restrain the occupants.
The seat belt pretensioners are activated
even if there is no passenger in the seat.
The seat belt pretensioners and SRS air-
bags may not operate together in all colli-
sions.
SB13091a
The seat belt pretensioner system con-
sists mainly of the following components
and their locations are shown in the il-
lustration.1. Front airbag sensor
2. Seat belt pretensioner assemblies
3. Airbag sensor assembly
4. SRS warning light
The seat belt pretensioners are controlled
by the airbag sensor assembly. The airbag
sensor assembly consists of a safing sen-
sor and airbag sensor.
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362004 MR2 from Feb. ’04 Prod. (OM17518U)
When the seat belt pretensioners are acti-
vated, an operating noise may be heard
and a small amount of non−toxic gas may
be released. This does not indicate that
a fire is occurring. This gas is normally
harmless.
Once the seat belt pretensioners have
been activated, the seat belt retractors
remain locked.
CAUTION
Do not modify, remove, strike or open
the seat belt pretensioner assemblies,
airbag sensor or surrounding area or
wiring. Failure to follow these instruc-
tions may prevent the seat belt pre-
tensioners from activating correctly,
cause sudden operation of the system
or disable the system, which could
result in death or serious injury. Con-
sult your Toyota dealer about any re-
pair and modification.
NOTICE
Do not perform any of the following
changes without consulting your
Toyota dealer. Such changes can
interfere with proper operation of the
seat belt pretensioners in some
cases.
Installation of electronic devices
such as a mobile two way radio,
cassette tape player or compact
disc player
Repairs on or near the seat belt
retractor assemblies
Modification of the suspension sys-
tem
Modification of the front end struc-
ture
Attachment of a grille guard (bull
bar, kangaroo bar, etc.), snowplow,
winches or any other equipment to
the front end
Repair made on or near the front
fenders, front end structure or con-
sole
SB13102a
This indicator comes on when the igni-
tion key is turned to the “ON” position.
It goes off after about 6 seconds. This
means the seat belt pretensioners are
operating properly.
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, seat belt pretensioner assemblies,
inflators, warning light, interconnecting wir-
ing and power sources. (For details, see
“Service reminder indicators and warning
buzzers” on page 77.)
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.
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412004 MR2 from Feb. ’04 Prod. (OM17518U)
SC13014a
Collision from the rear
Collision from the side Vehicle rollover
The SRS airbags are not generally de-
signed to inflate if the vehicle is in-
volved in a side or rear collision, if it
rolls over, or if it is involved in a low
speed frontal collision. But, when ever a
collision of any type causes sufficient
forward deceleration of the vehicle, de-
ployment of the SRS airbags may oc-
cur.
SB13077
Hitting a curb, edge
of pavement or hard
surface Falling into or
jumping over
a deep hole
Landing hard or vehicle falling
The SRS airbags may also deploy if a
serious impact occurs to the underside
of your vehicle. Some examples are
shown in the illustration.
SB13094a
The SRS airbag system consists mainly of
the following components, and their loca-
tions are shown in the illustration. 1. Front airbag sensor
2. SRS warning light
3. Airbag module for passenger (airbag and inflator)
4. Airbag sensor assembly
5. Airbag module for driver (airbag and inflator)
The airbag sensor assembly consists of a
safing sensor and airbag sensor.
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442004 MR2 from Feb. ’04 Prod. (OM17518U)
Do not modify or remove any wir-
ing. Do not modify, remove, strike
or open any components such as
the steering wheel pad, steering
wheel, column cover, dashboard
near the passenger airbag, passen-
ger airbag cover, passenger airbag
or airbag sensor assembly. Doing
so may prevent the airbag system
from activating correctly, cause sud-
den activation of the system or dis-
able the system, which could result
in death or serious injury.
Failure to follow these instructions
can result in death or serious injury.
Consult your Toyota dealer about any
repair and modification.NOTICE
Do not perform any of the following
changes without consulting your
Toyota dealer. Such changes can in-
terfere with proper operation of the
SRS airbag system in some cases.
Installation of electronic devices
such as a mobile two way radio,
cassette tape player or compact
disc player
Modification of the suspension sys-
tem
Modification of the front end struc-
ture
Attachment of a grille guard (bull
bar, kangaroo bar, etc.), snowplow,
winches or any other equipment to
the front end
Repairs made on or near the front
fenders, front end structure, con-
sole, steering column, steering
wheel or dashboard near the pas-
senger airbag
SB13102a
This indicator comes on when the igni-
tion key is turned to the “ON” position.
It goes off after about 6 seconds. This
means the SRS airbags are operating
properly.
This warning light system monitors the
airbag sensor assembly, front airbag sen-
sors, seat belt pretensioner assemblies,
inflators, warning light, interconnecting wir-
ing and power sources. (For details, see
“Service reminder indicators and warning
buzzers” on page 77.)
If any of the following conditions occurs,
this indicates a malfunction of the airbags
or seat belt pretensioners. Contact your
Toyota dealer as soon as possible.