After a friend was playing with the seat in my 2005.5 B7 2.0TQ 6mt, the switch that controls the up/down on the seat for thigh support is malfunctioning. What now happens is I can only lower the seat with the switch. The power seat motors work fine and it WILL raise up if I use a saved seat setting, but trying to raise it with the switch is a no-go. After driving several miles, SOMETIMES when I try to raise the seat (the thigh support) with the switch it will start to work then stop. I'm guessing it's either a bad switch or a bad connection. Any ideas on the issue or shall I just figure on a new switch (an how hard is THAT to R&R)?