On my '97 TJ I have a peculiar problem, that is both turn signals will turn on and operate normally(mostly), but when the steering wheel is turned back to the center position they don't shut off. The left signal is worse, because sometimes while the signal is on, the light will turn solid and stop clicking, and I have to tap on the switch to get it to keep blinking. It sounds mechanical, but I'm afraid to mess with the steering wheel for fear of the airbag going off. Has anyone had this problem before? Is it possible to fix on my own?