Full volume is ridiculous. When my car did the crazy booming sound that MFT sometimes does (Full volume, all bass) people in the house came outside to see what the loud noise was. If you can drive around like that you should either see an audiologist because you're going deaf or Ford because your system is broken.
2012 Ford Focus Sterling Grey Metallic SEL Sedan
Ordered: 8/6/11 VIN: 9/6/11 Build Date: 8/30/11
Delivery: Originally estimated 9/19/11. Delivered 9/22/11. picked up 9/24/11.
Reacquired by Ford under Lemon Law 01/16/13.