Toyota 1999 Sienna Owner's Manual page 167

1. Fan speed selector (front)
This lever is used to turn the rear air
conditioning system on and off, and adjust
the fan speed.
Move the lever to "REAR" so that you can
operate the rear air conditioning system
by the rear controller.
Move the lever to adjust
speed—to the right to increase, to the left
to decrease. Moving the lever to "OFF"
turns off the rear air conditioning system
and the system cannot be operated by the
rear controller.
2. Fan speed selector (rear)
When the front fan speed selector is in
"REAR", you can operate it.
Move the lever to adjust
speed—to the right to increase, to the left
to decrease.
Temperature selector
4−door models—
Move the lever to adjust the tempera-
ture—to the right to warm, to the left to
cool.
5−door models—
Move the lever to adjust the tempera-
ture—to the right to warm, to the "A/C"
position to cool.
the fan
Air flow selector (4−door models)
the fan
Air flow selector (5−door models)
name. SIENNA (45403U)
Turn the knob to select the vents used for
air flow.
4−door models—
1. Panel—Air flows mainly from the door
panel vents.
2. Bi−level—Air flows from both the door
panel vents and floor vents.
3. Floor—Air flows mainly from the floor
vents.
5−door models—
1. "A/C"—Air flows mainly from the roof
vents.
2. Except "A/C"—Air flows mainly from
the floor vents.
167