Seller advised it will not fit my Nissan J31 as I got right hand drive one, but it all worked out really well. Its possible that seller forgot to add screws as it only came with 5 and I needed at least 10-12 to secure the unit. everything works fine apart from CD - could be an issue with the app. split screen function doesn't work with all apps. Also what I have got disappointed with is that I am unable to see petrol consumption and trip info as per old screen - Once again maybe I need to download an app for it...