A:AnswerThe Geek Squad installation team can fix this for you. A lot of the cars made in the past 20 years were equipped with a factory amp, some of these are good for aftermarket installs; but many are NOT. If a downstream amplifier is installed, it is suggested that the factory amp be isolated. In GM products, the factory amp controls all the warning audio bells and whistles for open doors, lights left on, seat belts not in use, etc. Once again, GEEK SQUAD installation knows all the fixes for auto installation. I am a firm believer in letting a professional do install work on my car, plus the company stands behind the work outcome. Be careful if you attempt to install this yourself, power cable and audio circuits must be connected correctly or the entire system can be rendered useless (as in what happened, it doesn't work at all anymore)
A:AnswerBESTBUY has a good selection of auto radios with Bluetooth that are reliable name brands (JVC, Pioneer etc.) I strongly suggest you purchase one with a good reputation instead of strictly by price from the BIG BOX online stores. This comes from someone who made the mistake. A quality radio and it`s install make for a happy driver.
A:AnswerSo long as you choose a radio that supports those controls it will work fine. My sister just purchased a Sony radio and the steering wheel controls work well with it.
A:AnswerYou will have to purchase a replacement harness to replace the Nissan provided one. PAC sells harnesses that interface from different vehicles to replacement radios.