dashboard

Hi yall! I was looking to upgraded my stereo in my Fj Cruiser when I came across a video on youtube about a guy putting an iPad mini instead of a normal console. I was wondering if anyone has done this and/or knows how to maybe go along doing something like this? Video:

Hello All. First post here. The other day my wife started our 2007 FJ 4x4 and all 4 of these lights came on simultaneously. Never happened before. Is this a normal maintenance issue or something more nefarious? Thanks for your advice! I should add: The lights stay on all the time now...