marctronixx wrote:i think those are already LED, unless you just want to change the color?
grab the service manual and it will tell you if they can even be changed out...
Unfortunately they are not leds. I also have a fully loaded 2012 QX56.
I have changed only one of mine. The driver footwell. Just because the led I found and put there does not fit very well, but it is brighter than stock. I had to make a slight modification for it to fit.
I may be changing my cabin and air filter soon. When changing the cabin filter for the QX, one has to basically get to the passenger footwell light and the glove box footwell light. I plan to try and change those at that time.
Yeah, grab the service manual or look at my thread where I post pictures of changing my cabin filter. It may help you out.