I am experiencing an intermittent failure of my turn signals. I think the flasher or a relay is what is to blame. I have been hearing a seemingly random clicking sound coming from the center of the dash area. The sound is similar to the sound that the emergency flashers make. Is their a flasher buried in the dash? is it hard to get to? is this a common problem? Also when the turn signals fail I can smack the stearing column and that will produce a single flash of the turn signal. Additionally I seem to be loosing my wipers too. the high speed setting is no longer functional and the wipers keep stopping in mid swipe. I can reach out and grab them to make them finish the swipe....could these 2 problems be linked?