Yamaha PASC4 Owner's Manual page 75

Battery capacity indicator
Battery capacity indicator
The battery capacity indicator displays an estimate of how
much capacity is left in the Battery Pack.
Headlight on/off
For models equipped with a headlight or taillight powered
by the Battery Pack, each time you press the light switch,
the headlight and taillight will turn on and off.
TIP
Indicator operates simultaneously with the light switch.
As the light switch is turned on or off, the indicator will
light accordingly. For the procedure of selecting the
When the power is turned on, the lights will return to
the last on/off setting.
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