Toyota PRIUS C 2019 Manual page 94

94
2. Instrument cluster
*
: These lights turn on when the power switch is turned to the "ON" position
(vehicles without a smart key system) or the power switch is turned to ON
mode (vehicles with a smart key system) 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 turn off. Have the vehicle inspected by your Toyota dealer.
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