The blinking green arrows on the instrument panel show the direction indicated by the turn signals. If the arrow comes on but does not blink, blinks more rapidly than normal, or does not illuminate at all, it indicates a malfunction in the turn signal system. You should consult your dealer for repairs.
Fuel Pressure Control Valve: Troubleshooting
Signal Waveform
...
KEY OUT indicator
When the ENGINE START/STOP button is in the ACC or ON position, if any door is
open, the system checks for the smart key. If the smart key is not in the vehicle,
the indicator will blink, and if ...