last year i bought this vehicle and the gauges all stopped working on the dash. The turn signal, cruise, wipers stopped also. so the shop thought that the multifunction switch could be bad so we had that replaced but it didnt fix anything. put the old one back on and they did some digging around and noticed some fried wires on the wiring harness. i had that replaced and then everything except my cruise worked. months went by and now my blinkers and hazards stopped working, i replaced the multifunction switch once again and it fixed my blinkers but in the process it also killed my gas, temp gauge, and also caused my batt light to come on (cruise still doesnt work). when i push my hazards on, they sometimes work for a few seconds then i hear weird noise (buzzing maybe) behind my ashtray then they stop. Could that be my flasher relay making the noise? with the gauges i was thinking that maybe my instrument cluster was bad .