Will work for awhile.....
2000 BMW 3 Series
Worked for about six months. After that, it would only play intermittently even though the power LED was always lit. Also would "pop" from time to time, even when the power was off. Googled and discovered that this was a common problem with this item. Called Harman for a warranty exchange and was informed that it is being discontinued and was given a credit, which we put toward a sub to build our own system. Buy at your own risk
Pros: Sounds great when working
Cons: Will stop working at some point....hopefully while the warranty is still valid.