2013 SXT, it has the standard radio. The only buttons on the steering wheel are for the odometer display. I've ordered the cruise switch kit. I plan the upgrade to a Pioneer or similar high quality double DIN bluetooth, etc. unit, possibly an amp and speakers. My question is can I change to the 6 button switch/module on the left side and have hands free phone usage with an aftermarket unit. I may even buy a used wheel with all the controls or add the back side rockers. Any suggestions?