for some reason my navigation buttons like MAP and the button on around the navigation's only about 3 of them are working the rest are not. the radio button that says 1-6 which are the preset button only some of those lights work. i was wondering if those are bulbs i have to buy or need to be changed or ect. i read ton of diy and all i see is the BLue led conversation one thats way too advance for me especially with soldering this and that

 

Go to dealership and buy replacement bulbs and just replace the ones that are out

 

Did you recently remove any of the dash panels? I suggest buying ALL new ones and replacing them. I mean how annoying would it be to replace a couple broken ones, put everything back together, and have some other ones go out. You definitely won't need to do any soldering either.