After smacking my passenger mirror against a tree branch it will no longer remain stationary on the pivot point. I called the local dealer for a replacement mirror and was told $400 for a single passenger side replacement electric heated towing mirror! #@$%!I can purchase a towing mirror conversion kit from the same dealer which includes driver and passenger mirrors for $360. Anyone know a reputable source for a mirror that will match OEM? Have not had luck with local salvage yard. Any advice would be appreciated.