2005 sport/lux package 50k miles, noticed pass side mirror is not returning to programed position after shifting from reverse. in addition if i push personalization button mirror and seat will go to preprogrammed position, momentarily push button again and mirror will change position. Also if vehicle is unlocked from key fob mirror will adjust to different position, when unlocked again it will be at original position. Very weird. Wondering if anyone experiencing same problems. I also scoured the owners manaul regarding the momentray push of personalization button and found nothing.