Yeah believe you’re right. I actually found one on Ali express that is compatible with factory navi. Like you said, it will feed through the aux line. It costs about the same price to do if your way and think your way makes the car looks cleaner so gonna go with that. Thank you
Is there a way to keep the original stereo so you keep the air con display screen and just get a big screen to go on top to replace the old navi screen?
Wow this is amazing, been wanting to do this for ages just didn’t know where to start. Like you said expensive but think it’s definitely worth while. Just 2 things, how did you mount the volume button? Also the first bit, taking a feed for the reverse light confused me a bit I got everything...