Page 10 of 420
’04 HIGHLANDER_U (L/O 0308)
2
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
1. Side defroster outlets
2. Instrument cluster
3. Center vents
4. Electric moon roof switch and personal
lights
5. Garage door opener
6. Auxiliary boxes
7. Side vents
8. Power door lock switches
9. Power window switches
10. Glove box
11. Automatic transmission selector lever
12. Rear ashtray
13. Input terminal adapter
14. Power outlets
15. Cup holder
16. Container
17. Front ashtray
18. Audio remote control switches
19. Hood lock release lever
20. Parking brake pedal
21. Window lock switch
Instrument panel overview
Vehicles with rear seat entertainment system (view A)
Page 11 of 420
’04 HIGHLANDER_U (L/O 0308)
3
2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
1. Side defroster outlets
2. Instrument cluster
3. Center vents
4. Electric moon roof switch and personal
lights
5. Garage door opener
6. Auxiliary boxes
7. Side vents
8. Power door lock switches
9. Power window switches
10. Glove box
11. Automatic transmission selector lever
12. Rear ashtray
13. Cup holder
14. Container
15. Power outlet
16. Front ashtray
17. Audio remote control switches
18. Hood lock release lever
19. Parking brake pedal
20. Window lock switch
Vehicles without rear seat entertainment system (view A)
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)
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’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 262 of 420

’04 HIGHLANDER_U (L/O 0308)
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2004 HIGHLANDER from Aug. ’03 Prod. (OM48478U)
The air conditioning filter information
label is placed in the glove box as
shown and indicates that a filter has
been installed.
The air conditioning filter prevents dust
from entering the vehicle through the air
conditioning vent.The air conditioning filter is behind the
glove box.
The air conditioning filter may clog af-
ter long use. The filter may need to be
replaced if the air flow of the air condi-
tioning and heater experiences extreme
reductions in operating efficiency, or if
the windows begin to fog up easily. To maintain the air conditioning efficiency,
inspect and replace the air conditioning
filter according to the maintenance sched-
ule. In dusty areas or areas with heavy
traffic flow, such as inner city or desert
areas, early replacement may be required.
(For scheduled maintenance information,
please refer to the “Scheduled Mainte-
nance Guide” or “Owner ’s Manual Supple-
ment”.)
Checking and replacing the
air conditioning filter
Page 263 of 420