key TOYOTA HIGHLANDER 2004 XU20 / 1.G Owners Manual
Page 19 of 420
’04 HIGHLANDER_U (L/O 0308)
11
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
OPERATION OF INSTRUMENTS AND
CONTROLS
Keys and Doors
Keys 12
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .\
 . . . . . . . . . . . . . . . . . . 
Engine immobilizer system 15
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 
Side doors 16
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . 
Power windows 24
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . 
Back door 27
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . 
Hood 28
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . . . . . . . . . 
Theft deterrent system 29
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . 
Fuel tank cap 31
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . . . . . 
Electric moon roof 33
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . \
. . . . . . . 
SECTION 1  2 
Page 20 of 420
’04 HIGHLANDER_U (L/O 0308)
12
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
Your vehicle is supplied with two kinds
of keys.
1. Master keys—These keys work in ev- ery lock.
2. Sub key—This key will not work in the glove box.
To protect items locked in the glove box
when using valet parking, leave the sub
key with the attendant.
Since the side doors  can be locked with-
out a key, you should always  carry a
spare key in case you accidentally lock
your keys inside the vehicle.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.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.
Keys (without engine
immobilizer system) Keys (with engine immobilizer
system) 
Page 21 of 420
’04 HIGHLANDER_U (L/O 0308)
13
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
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
when using valet parking, leave the sub
key with the attendant.
Since the side doors  can be locked with-
out a key, you should always  carry a
spare key in case you accidentally lock
your keys inside the vehicle.
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.
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. 
Page 22 of 420
’04 HIGHLANDER_U (L/O 0308)
14
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
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 the 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.
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. 
Page 23 of 420
’04 HIGHLANDER_U (L/O 0308)
15
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
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.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.
In the following cases, 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 unsteady.
Inserting the registered key in the ignition
switch automatically cancels the system,
which enables the engine to start. The
indicator light will go off. 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, the proper
operation of the system cannot be
guaranteed.
Engine immobilizer system 
Page 24 of 420
’04 HIGHLANDER_U (L/O 0308)
16
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
For vehicles sold in U.S.A.
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.
For vehicles sold in Canada
This device complies with RSS −210 of
Industry Canada. Operation is subject to
the following two conditions:
(1) this device may not cause interfer-
ence, and (2) this device must accept
any interference, including interference
that may cause undesired operation of
the device.
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.
All the side doors and back door lock and
unlock simultaneously with either front
door. In the driver ’s door lock, turning the
key once will unlock the driver’s door and
twice in succession will unlock all the side
doors and back door simultaneously.
This double key  turning operation  to un-
lock all the side doors and back door can
be changed to a single key turning opera-
tion. For details, contact your Toyota deal-
er. When all the side doors and back door
are unlocked simultaneously using a key,
the center interior light, personal lights
and ignition switch light will  come on and
remain on for about 15 seconds before
fading out.  (For further  information,  see
“Interior lights” on page 118, “Personal
lights” on page 119 and “Ignition switch
light” on page 120 in Section 1
−5.)
The driver ’s window  can be opened or
closed with the key operation in the driv-
er ’s door keyhole.  (For details,  see “Power
windows” on page 24 in this Section.)
Side doors— 
Page 25 of 420
’04 HIGHLANDER_U (L/O 0308)
17
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
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 side door with the lock knob
in the lock position will also lock the side
door. Be careful not to lock your keys in
the vehicle.
The front doors cannot be locked if you
leave the key in the ignition switch and
the driver ’s door is opened.Driver’s side
Passenger’s side
LOCKING AND UNLOCKING WITH
POWER DOOR LOCK SWITCH
Push the switch.
To lock: Push the switch down on the
front side.
To unlock: Push the switch down on the
rear side.
Operating the switch simultaneously locks
or unlocks all the side doors and back
door.
If you do either of the following, no side
door or back door  can be unlocked with
the power door lock switch.
Lock all the side doors and back door
with the key or wireless remote control
transmitter when all the side doors and
back door are closed.
Open the driver ’s door or front passen-
ger’s door and move the inside lock
knobs of both front doors to the lock
position, then close the front doors. 
Page 26 of 420
’04 HIGHLANDER_U (L/O 0308)
18
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
The power door lock switch can be reset
in the following ways.
Turn the ignition key to “ON”.
Unlock all the side doors  and back
door with the key or wireless remote
control transmitter.
Unlock the driver’s door or front pas-
senger ’s door with the inside lock
knob, and then unlock all the doors
and back door with the power door
lock switch.
REAR DOOR CHILD PROTECTORS
Move the lock lever to the “LOCK”
position as shown on the label.
This feature allows you to lock a rear
door so it  can be opened from  the outside
only, not from inside. We recommend us-
ing this feature whenever small children
are in the vehicle.
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 27 of 420
’04 HIGHLANDER_U (L/O 0308)
19
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
Locking operation
Unlocking operation
The wireless remote control system is
designed to lock or  unlock all  the side
doors and back door, or activate the
“PANIC” mode from a distance within
approximately 1 m (3 ft.) of the vehicle.
LOCKING AND UNLOCKING THE SIDE
DOORS AND BACK DOOR
To lock and unlock all the side doors
and back door, push the switches of
the transmitter slowly and securely.
To lock: Push the “LOCK” switch. All the
side doors and back door are locked si-
multaneously. At this  time, one beep will
be heard, and the turn signal lights flash
once.
Check to see that all the side doors and
back door are securely locked.
If any of the side doors or back door is
not securely closed, locking cannot be
performed by  the “LOCK”  switch and a
beep will sound continuously for 10 sec-
onds. However, if the key is in the igni-
tion, a beep will not sound.
To stop the beep, close all the side doors
and back door securely or push the
“UNLOCK” switch.
The beep can be disabled. For details,
contact your Toyota dealer. To unlock: Push the “UNLOCK” switch
once to unlock  the driver ’s  door alone.
Pushing the switch twice within 3 seconds
unlocks all the side doors and back door
simultaneously. Each time the “UNLOCK”
switch is pushed, two beeps will be heard,
and the turn signal lights flash twice.
This double switch operation to unlock all
the side doors and back door  can be
changed to a single switch operation. For
details, contact your Toyota dealer.
When all the side doors and back door
are unlocked simultaneously with a wire-
less remote control transmitter, the center
interior light, personal lights and ignition
switch light come on for about 15 seconds
before fading out, even if the door is not
opened. (For details, see “Interior lights”
on page 118, “Personal lights” on page
119 and “Ignition switch light” on page 120
in Section 1−
5.)
You have 30 seconds  to open a door after
using the wireless remote unlock feature.
If a door is not opened by then, all the
side doors and back door will be automati-
cally locked again. At  this  time,  one beep
will be heard, and the turn signal lights
flash once.
—Wireless remote control 
Page 28 of 420
’04 HIGHLANDER_U (L/O 0308)
20
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
The timing for the automatic door lock
function can be changed. For details, con-
tact your Toyota dealer.
If the “LOCK” or “UNLOCK” switch is kept
pressed in, the locking or unlocking opera-
tion is not repeated. Release the switch
and then push again.
The wireless door locking or unlocking
function can be erased. For details, con-
tact your Toyota dealer.
SWITCHING BEEP SOUND ON AND OFF
You can switch the beep on and off. (The
beep is on initially and after battery re-
placement.)
To switch the beep on and off:
With the driver ’s door opened—
1. Insert the ignition key and remove it.
2. Within 5 seconds, insert the ignition key again and turn it to the “ON” posi-
tion.
3. After 10 seconds, push the same “LOCK”, “UNLOCK” or “PANIC” switch
twice within 10 seconds.
Two beep sounds inform you that the
program has been switched on or off.
If this procedure is not followed exactly,
the beep will not operate as expected. Check the beep ON/OFF operation by
pushing the transmitter switch after you
finish this procedure. If the beep does not
operate as expected, repeat this proce-
dure from step 1.
“PANIC” SWITCH
Pushing the “PANIC” switch blows the
horn intermittently and flashes the
headlights and tail lights.
The “PANIC” switch is used to deter ve-
hicle theft when you witness anyone at-
tempting to break  into or damage your
vehicle.
The alarm will last for one minute. To stop
alarm midway, do the following:
Push the “PANIC”  switch once again.
Unlock any of side door or back door
with the key or wireless remote control
transmitter.
Turn the ignition key from the “LOCK”
to “ON” position.