Page 9 of 282
00 SIENNA(U)
3
1. Headlight and turn signal switch
2. Wiper and washer switches
3. Clock
4. Air conditioning controls
5. Emergency flasher switch
6. Rear window and outside rear view
mirror defoggers switch
7. Power rear quarter window switch
8. Rear fan speed selector
9. Car audio
10. Ashtray
11. Cigarette lighter
12. Power outlet
13. Power sliding door switch
14. Ignition switch
15. Cruise control switch
16. Audio remote control buttons
17. Power sliding door off switch
18. Theft deterrent system/Engine
immobiliser system indicator light
19. Tire pressure warning system reset
switch
20. Power rear view mirror control switch
21. Instrument panel light control dial
ProCarManuals.com
Page 187 of 282

00 SIENNA(U)
181
AFTER REPLACING OR ROTATING
TIRES OR WHEELS
Initial adjustment of the tire pressure
warning system is necessary after you
have replaced or rotated your tires or
wheels.
1. Park the vehicle at a safe place and
apply the parking brake. Stop the en-
gine.
2. Adjust pressures of all the installed
tires to the specified level. (See “Tires”
in Section 8.)
3. Turn the ignition key to “ON”.4. With the vehicle stopped, push the re-
set switch on the left lower instrument
panel and hold it until the low tire
pressure warning light blinks for three
times.
5. The initial adjustment is completed af-
ter driving at the speeds of 30 km/h
(19 mph) or over for about total 8
hours, when the tire pressure warning
system detects the normal tire pres-
sures.
Do not push the reset switch without ad-
justing the tire pressure to the specified
level. Otherwise, the low tire pressure
warning light may not come on even if the
tire pressure is low, or it may come on
when the tire pressure is actually normal.
If you push the reset switch while the
vehicle is moving, the initial adjustment is
not performed.
If the low tire pressure warning light does
not blink when you push and hold the
reset switch, have the low pressure warn-
ing system checked at your Toyota dealer.
Floor mat
Use a floor mat of the correct size.
If the floor carpet and floor mat have a
hole, then it is designed for use with a
locking clip. Fix the floor mat with locking
clip into the hole in the floor carpet.
ProCarManuals.com
Page 228 of 282

00 SIENNA(U)
222
—Reinstalling wheel ornament
Steel wheels
Aluminum wheels
10. Reinstall the wheel ornament.
1. Put the wheel ornament into position.
Steel wheel models, align the cutout of
the wheel ornament with the valve stem
as shown.
2. Then tap it firmly with the side or heel
of your hand to snap it into place.
CAUTION
Take due care in handling the orna-
ment to avoid unexpected personal
injury.
—After changing wheels
11. Check the air pressure of the re-
placed tire.
Adjust the air pressure to the specification
designed in Section 8. If the pressure is
lower, drive slowly to the nearest service
station and fill to the correct pressure.
Do not forget to reinstall the tire inflation
valve cap as dirt and moisture could get
into the valve core and possibly cause air
leakage. If the cap is missing, have a new
one put on as soon as possible.
12. Restow all the tools, jack and flat
tire securely.
As soon after changing wheels as pos-
sible, tighten the wheel nuts to the torque
specified in Section 8 with a torque
wrench and have a technician repair the
flat tire.
Vehicles with a spare tire of the same
size as the installed tires—
13. Push the tire pressure warning sys-
tem reset switch.
Initial adjustment of the tire pressure
warning system is necessary after you
have replaced your tires or wheels. See
“Tire pressure warning system” in Section
1−8.
ProCarManuals.com