Page 15 of 259

72004 MR2 from Feb. ’04 Prod. (OM17518U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Keys and Doors
Keys8
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
. . . . . . . . . . . . . . . . . . .
Engine immobilizer system 10
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Side doors 11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . .
Power windows 13
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . .
Trunk lid 15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . .
Engine hood 16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . .
Fuel tank cap 18
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . .
Soft top 20
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . .
SECTION 1 2
Page 16 of 259

82004 MR2 from Feb. ’04 Prod. (OM17518U)
Keys
SB12039
Your vehicle is supplied with two kinds
of keys.1. Master keys (black)—These keys work in every lock. Your Toyota dealer will
need one of them to make a new key
with a built −in transponder chip.
2. Sub key (gray)—This key will not work in the glove box and luggage space. A transponder chip for engine immobilizer
system has been placed in the head of
the master and sub keys. These chips are
needed to enable the system to function
correctly, so be careful not to lose these
keys. If you make your own duplicate key,
you will not be able to cancel the system
or start the engine.
To protect items locked in the glove box
or luggage space when using valet park-
ing, leave the sub key with the attendant.
Since the doors can be locked without a
key, you should always carry a spare
master key in case you accidentally lock
your keys inside the vehicle.
SY12001
NOTICE
When using a key containing a trans-
ponder chip, observe the following
precautions:
When starting the engine, do not
use the key with a key ring resting
on the key grip and do not press
the key ring against the key grip.
Otherwise the engine may not start,
or may stop soon after it starts.
Page 17 of 259
92004 MR2 from Feb. ’04 Prod. (OM17518U)
SY12002a
When starting the engine, do not
use the key with other transponder
keys around (including keys of oth-
er vehicles) and do not press other
key plates against the key grip.
Otherwise the engine may not start,
or may stop soon after it starts. If
this happens, remove the key once
and then insert it again after remov-
ing other transponder keys (includ-
ing keys of other vehicles) from the
ring or while gripping or covering
them with your hand to start the
engine.
SY12003
Do not bend the key grip.
Do not cover the key grip with any
material that cuts off electromagnet-
ic waves.
Do not knock the key hard against
other objects.
Do not leave the key exposed to
high temperatures for a long period,
such as on the dashboard and hood
under direct sunlight.
Do not put the key in water or
wash it in an ultrasonic washer.
Do not use the key with electromag-
netic materials.
Page 18 of 259

102004 MR2 from Feb. ’04 Prod. (OM17518U)
SB12040
KEY NUMBER PLATE
Your key number is shown on the plate.
Keep the plate in a safe place such as
your wallet, not in the vehicle.
If you should lose your keys or if you
need additional keys, duplicates can be
made by a Toyota dealer using the key
number.
We recommend writing down the key num-
ber and storing it in a safe place.
Engine immobilizer system
SB12047
The engine immobilizer system is a
theft prevention system. When you in-
sert the key in the ignition switch, the
transponder chip in the key’s head
transmits an electronic code to the ve-
hicle. The engine will start only when
the electronic code in the chip corre-
sponds to the registered ID code for
the vehicle.
SB12092
The system is automatically set when the
key is removed from the ignition switch.
The indicator light will start flashing to
show the system is set.
If either of the following indicator condi-
tions occurs, contact your Toyota dealer.
The indicator light stays on.
The indicator light does not start flash-
ing when the key is removed from the
ignition switch.
The indicator light flashes inconsistent-
ly.
Inserting the registered key in the ignition
switch automatically cancels the system,
which enables the engine to start. The
indicator light will go off.
Page 19 of 259

112004 MR2 from Feb. ’04 Prod. (OM17518U)
For your Toyota dealer to make you a
new key with built−in transponder chip,
your dealer will need your key number
and master key. However, there is a limit
to the number of additional keys your
Toyota dealer can make for you.
If you make your own duplicate key,
you will not be able to cancel the sys-
tem or start the engine.
NOTICE
Do not modify, remove or disas-
semble the engine immobilizer sys-
tem. If any unauthorized changes or
modifications are made, proper opera-
tion of the system cannot be guaran-
teed.
For vehicles sold in U.S.A.
FCC ID: MOZ RI 8FTY
MADE IN. JAPAN
This device complies with Part 15 of the
FCC Rules. Operation is subject to the
following two conditions:
(1) This device may not cause harmful
interference, and (2) this device must
accept any interference received, includ-
ing interference that may cause unde-
sired operation.
CAUTION
Changes or modifications not ex-
pressly approved by the party respon-
sible for compliance could void the
user’s authority to operate the equip-
ment.
Side doors
SB12041
LOCKING AND UNLOCKING WITH KEY
Insert the key into the keyhole and turn
it.
To lock: Turn the key forward.
To unlock: Turn the key backward.
Both the doors lock and unlock simulta-
neously with either side door. In the driv-
er’s door lock, turning the key once will
unlock the driver’s door and twice in suc-
cession will unlock both the doors simulta-
neously.
Page 20 of 259
122004 MR2 from Feb. ’04 Prod. (OM17518U)
SB12035
LOCKING AND UNLOCKING WITH
INSIDE LOCK KNOB
Move the lock knob.
To lock: Push the knob forward.
To unlock: Pull the knob backward.
Closing the door with the lock knob in the
lock position will also lock the door. Be
careful not to lock your keys in the ve-
hicle.
The doors cannot be locked if you leave
the key in the ignition switch.
SB12080a
LOCKING AND UNLOCKING WITH
POWER DOOR LOCK SWITCH
Push the switch.
To lock: Push the switch down on the
“LOCK” side.
To unlock: Push the switch down on the
“UNLOCK” side.
Both the doors lock or unlock simulta-
neously.
CAUTION
Before driving, be sure that the doors
are closed and locked, especially
when small children are in the ve-
hicle. Along with the proper use of
seat belts, locking the doors helps
prevent the driver and passengers
from being thrown out from the ve-
hicle during an accident. It also helps
prevent the doors from being opened
unintentionally.
Page 22 of 259

142004 MR2 from Feb. ’04 Prod. (OM17518U)
SB12081a
If you push in the window lock switch on
the instrument panel, the passenger ’s win-
dow cannot be operated.
CAUTION
To avoid serious personal injury, you
must do the following.
Before you close the power win-
dows, always make sure there is
nobody around the power windows.
You must also make sure the
heads, hands and other parts of the
bodies of all occupants are kept
completely inside the vehicle. If
someone’s neck, head or hands get
caught in a closing window, it
could result in a serious injury.
When anyone closes the power win-
dows, make sure he or she oper-
ates the windows safely.
When small children are in the ve-
hicle, never let them use the power
window switches without supervi-
sion. Use the window lock switch to
prevent them from making unex-
pected use of the switches.
Be sure to remove the ignition key
or turn the ignition switch to the
“LOCK” position when you leave
your vehicle.
Never leave anyone (particularly a
small child) alone in your vehicle,
especially with the ignition key still
inserted. Otherwise, he/she could
use the power window switches and
get trapped in a window. Unat-
tended person (particularly a small
child) can be involved in a serious
accident.
Page 24 of 259

162004 MR2 from Feb. ’04 Prod. (OM17518U)
CAUTION
After inserting the support rod into
the slot, make sure the rod sup-
ports the trunk lid securely from
falling down on to your head or
body.
Before closing the trunk lid, lock
the front box cover securely.
This prevents the front box from
being damaged.
Keep the trunk lid closed while
driving. This keeps the luggage
from being thrown out.
NOTICE
Be sure to return the support rod to
its clip before closing the trunk lid.
Closing the trunk lid with the support
rod up could cause the trunk lid to
bend.
—Luggage security system
SB12091
If you do not want to activate the trunk
lid lock release lever, insert the master
key to the glove box, and turn it clock-
wise.
Engine hood
SB12086a
To open the engine hood:1. Pull the engine hood lock release lever. The engine hood will spring up
slightly.
The engine hood lock release lever can
be locked by the key.
CAUTION
Before driving, be sure that the en-
gine hood is closed and securely
locked. Otherwise, the engine hood
may open unexpectedly while driving
and an accident may occur.