Sometimes I engage turn signal but no blinker on dash and outside. Totally dead, but then if I press the emergency button a couple of times, the emergency flashers light up and the turn signal indicator starts working. Some one told me that I would need to replaced the turn signal/cruise assembly which means removing steering wheel. I'd agreed except the flashers causes it to work. Weird????? Anyone experience this on theirs???

 

My 2004 Impala also does the same thing, plus the head light dimmer switch also does not engage at different times from bright to dim. Very annoying at times when needed.