Hi all, I have had massive problems with bluetooth and my 2012 Aurion (Touchscreen model). with the samsung Galaxy Ace, It is worse than useless. The same phone doesn't work in my wifes 2010 Yaris sedan (updated model) as well. What I am considering is a new samsung S4 and wonder if anyone out there is using it successfully. If there are issues the other phone I am considering is an HTC One. Any one have any useful information or using either of these phones with either of these cars? Thanks