I have a couple of lights that are out and i need solutions to solve them.

1) spolier light when braking is out (is it a fuse that out?)
2) defroster light is out (how do i get to the back to replace it?)
3) heated seat light is out (how do i get to the back to replace it?)

 

For:
1. I think you have to replace the entire LED assembly - but I'm not 100% sure on this - so wait for a second answer/confirmation.
2. its a bulb you have to remove that trim piece and fiddle in there - look at www.installdr.com for instructions on replacing the audio HU - the first step is removing the trim piece that has the hazard button - that should get you started.
3. pull the switch (use a flat blade screwdriver to pry it out) and replace the bulb.

 

wow dude u ahve alot of lights out...is it all at once if so check fuse