Hyundai 2012 Sonata Hybrid Owner's Manual page 384

Eco level display flower mode.2
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In the "vehicle setting", if you change the
animation mode to "ON", the dynamic
image will be activated.
- This provides the driver with the
dynamic ECO mode.
Total eco score display
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If your ECO level achieves the top step,
your ECO score automatically saves 1
point.
In the "vehicle setting", if you change the
animation mode to "ON", the dynamic
image will be on.
SOC Gauge (State of charge)
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This State of Charge(SOC) gauge indi-
cates the left Hybrid battery power. If the
SOC is near L level, the vehicle automat-
ically operates the engine to charge the
battery. However, if the service indicator
and MIL(Malfunction indicator lamp) turn
on when the State of Charge(SOC) is
near L(Low), the vehicle should be
towed. Refer to the chapter 6.
H3