Toyota 2012 Prius C Owner's Manual page 211

2-2. Instrument cluster
■
"ECO Score"
Hybrid battery (traction battery) charge level display
EV drive indicator lamp
Illuminates when only the electric motor is used to drive the vehicle
Hybrid System Indicator
Hybrid System Indicator represents the hybrid system power output and
regenerative charging. (→P. 195)
Eco driving conditions display
Driving conditions are displayed in 5 stages and divided into 3 categories:
start, cruise and stop. Every time the vehicle is stopped, the score is dis-
played. (Every time the vehicle is accelerated the score that was last dis-
played is reset. Accumulative scores are not calculated.)
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