Just wonderin if anyone was having this similar problem? My 2006 1500 quad-cab 5.7 bighorn is on its second o.e.m. (dodge-dealer) multi-function switch,(turn signal, hi-beam, etc.) it is acting erratic just like the first one. Signal won't come on or opposite signal blinks, hi beams won't come on, wipers, etc. Dealership should warranty part and labor i hope, gonna check. Love the truck in general but it seems though that some of the accessories are really cheaply built. Have replaced heater fan(blower), heater "blend-door",pwr steering pump and multi-fnct. Switch in less than 50,000 miles-frustrating!