Hello,
I want to start off that I already plan on checking the fuses. I just want to hear other opinions on what it could be if it isn't the fuses. Heres the problem. 2015 RCF, when I open the doors, none of the lights turn on. (and yes i tried pressing the "door" switch) I was wondering if there is anything else I should check before buying a new unit? TIA

 

There is a switch up in the top next to the sunroof button on the right side. Press and hold that in. Hope this helps.

 

Hey! Having this same issue. Tried the door switch but nothing happens. Did you have any luck fixing it?

 

Just in case anyone else finds this and has this issue, there is a setting in the dash for the interior lights as well. You can set the time that they stay on for on there as well. Had to look in the manual because I swear this was the only post I could find on this.