A:AnswerYes. When map directions or text messages are read aloud, the music is temporarily muted. It picks right back up when the interruption is over.
A:AnswerYes. With a steering wheel control adapter for your car. They sale them with the factory harness all in one. Make sure you get Best Buy to price match Sonic Electronix or Crutchfield.
A:AnswerThis product is compatible with vehicles that use a double DIN installation site. Please refer to your vehicle manual for confirmation of the type you need.
A:AnswerShould fit any vehicle with a double DIN slot. A double DIN slot is about 4.25" tall. You will need a vehicle specific adaptor kit and wiring harness for the install
A:AnswerThis is what the description says:
Rear auxiliary and USB ports
Simplify connection of compatible devices. Rear camera connectivity Lets you easily connect a back-up camera to aid in parking.
Hopefully that helps