Toyota PRIUS ALPHA 2012 Quick Reference Manual page 235

EV drive mode indica-
tor (→P. 199)
Shift position indicators
(→P. 202)
*
1
: These lights turn on when the "POWER" switch is turned to the ON
mode to indicate that a system check is being performed. They will
turn off after the hybrid system is on, or after a few seconds. There
may be a malfunction in a system if a light does not come on, or if the
lights do not turn off. Have the vehicle inspected by your Toyota dealer.
*
2
: The light flashes to indicate that the system is operating.
*
3
: The light comes on when the system is turned off. The light flashes
faster than usual to indicate that the system is operating.
2-2. Instrument cluster
*
1, 3
"PCS" warning
(→P. 304)
(if equipped)
"AIR BAG ON/OFF" indicator
(→P. 154)
2
221