Toyota HIACE 2006 Owner's Manual page 99

If the indicator or buzzer comes on ... Do this.
(h)
~
Close both front doors, sliding doors and back door.
(i)
(8)
Take vehicle to Toyota dealer.
G)
....
Take vehicle to Toyota dealer immediately.
,4.
(k)
T-BELT
Take vehicle to Toyota dealer.
(I)
i1
Take vehicle to Toyota dealer. If flashing, drain water.
1::::1
(m)
Key reminder puzzer Remove key.
(n) Light reminder buzzer
Turn off lights.
90