Tried to search for this but couldn't find anyone who had done it so throwing it out there. Long story short - have a P85 with low miles that I am unloading or trading in to get the D. Have the premier interior lighting package (paid $1K for it) and really like the door LED strips (really should be standard but oh well). When configuring the car, was disappointed to see they are now bundled with the $4500 interior package - not worth it imho. That said, was wondering if anyone has installed any aftermarket ambient lighting - especially for their doors. Saw someone that tapped into the ambient lighting circuit to get power for aftermarket footwell lighting but that's pretty much it. Found a kit online that is wirelss but don't like that it has to be charged (USB) and is not in sync to the headlights. The door sill lights look cool though. I'm sure there are other options that can tap into some fuse that syncs with the headlights but not sure if anyone has tried. Sure would be a lot more cost effective than the $4500 option. Here is the link to the kit - http://www.osram.com/osram_com/news-and-knowledge/automotive-special/automotive-design-lamps---eye-catchers-with-that-stylish-look/automotive-led-interior-lighting-sets-modern-light-accents-according-to-needs/ambient-lighting-with-led/index.jsp Anyone? :smile: Thanks much!