Make sure it REALLY works with your unit!
2005 Toyota RAV4
Crutchfield Customer Review (What's this?)
Kind of on the fence about this review. I bought this for two cars with two different stereos, and it only works with one, which is the nicer "name-brand" stereo (a Pioneer as opposed to a Soundstream). The big thing that bothered me was that it does not work with the Soundstream, completely not compatible. Works fine with the Pioneer, but it seems like less expensive units just won't take it. So when Crutchfield recommends it, make sure you do some quick research online to make sure it will actually be compatible with the unit you have.
Pros: Works great for nicer, more expensive brands
Cons: Doesn't work for less expensive, less "mainstream" brands