Pathfinder blower fault
 

Hey guys, I'm new here and just bought 57 reg pathfinder 2.5 Love it
It does however have a few things I need to sort.
Main one is that I can't get the heater blower to do the windscreen at all.
I've noticed pass side is warmer than driver side on other modes and it did all go cold on idle the other day which I think might be an air lock but the fans do not go to the windscreen at all... Anyone have any ideas?????

Why don't you go to a service center with this problem? They have to solve it for free.