Were is fuse for brake lights located 2006 Nissan Quest

there is no fuse for brake lights .your problem is your brake light switch is located on top of your brake pedal,also check to see if your brake switch rubber stopper is still good.

There is a fuse located on the drivers side fuse panel it’s labeled stop lamp. Please ensure you are putting proper info out before you write a response. I learned this the hard way by not reading more into my owner’s manual.