Turn signal
 

The short of it: the left turn signal won't come off the detent when I unwind the wheel, the right turn signal won't engage the detent. So I have to manually return it to center after taking a left and have to hold it to the right to get a right turn signal...

Sounds like the clock spring mechanism has failed. PM Woody (itsnotanova) and see if he can fix you up.

I have a spare clock spring somewhere, I think.