why my brake lights wont go off when i switched off engine

That's not much info- are you sure they are the brake lights? Do they turn off eventually- or do they stay on through the night, guiding all the squirrels and mice to the car party?

it is sufficient imfo My Nissan X trail brake lights are staying on when all the car electrics are off the only way to get them off is to take the fuse out. SWITCH BROBLEM NEAR THE FOOT BRAKE PEDAL MAY NEED A NEW ONE A COUPLE OF QUID AND 5 MINUTES No squirrels or mice