When making a left turn, the signal works, however after I turn it the signal stays on, I have to flick it off myself.... the right turn is fine, it shut's off automatically.... anyone experience this?

 

Could be the start of the multifunction switch going bad.

Could also maybe have some dirt that is getting it stuck??

 

Yeah the turn signal switches wear after a while and the mechanism that keeps the signal on and turns it off when you turn the wheel stops working. Alot of times its caused by holding the signal down (or up) and turning the wheel at the same time. Alot of people do that if the signal pops off while waiting to turn and wont stay on, like it does sometimes if the wheel is in just the right position.