Hi
New to the forum and was just after some advice, I have just purchased a 2005 BMW 320i E90, nice low Km and really enjoying the car but would like to upgrade the head unit to an aftermarket head unit with reverse camera, did a little research and sounds like it can be a bit complex, I have figured out I have the Basic package when it comes to the factory radio, I also have no steering wheel controls and also no reverse sensor and no iDrive and no logic 7, I was wanting to know as I don't have any of these features can I just wire in a aftermarket headunit like normal or do I still need to get an expensive wiring harness (can-bus)? Any help would be great!
