Ford Mustang Turn Signal Stay On

All Blinkers Works Fine. Turn Signal Works. Right Park /turn Signal Stays On Even In Off Position. Drained My Battery Over Night

Drove During Heavy Rain. I Got Home Turned Off Car And Removed Keys From Ignition. Strangely My Dashboard Lights And Radio Light Stayed On...

When My Headlights Or Corner Lights Are On Only My Right Turn Signal Will Not Blink But The Light Will Come On And Stay On It Just Wont...

I Have Noticed Recently, When I Turn My Turning Lights On Either The Right Or Left, The Little Green Arrow On He Dashboard Wont Flash Or It...