I BOUGHT MY 2015 NISSAN ALTIMA WITH 3000 MILES. PRACTICALLY BRAND NEW IN 0CTOBER THAT SAME YEAR. ABOUT A YEAR AFTER I NOTICED MY HEADLIGHTS WERE NOT AS STRONG AS THEY WERE BEFORE. I FIGURED THE BULBS WERE BEGINNING TO BURN OUT. SO I UPGRADED THEM TO AN LED H11 BULB AS THAT IS THE BULB THE MANUAL SAYS IS REQUIRED. THESE BULBS WERE NOT OVERLY EXPENSIVE BUT THEY WEREN'T CHEAP EITHER. I DID A LOT OF RESEARCH BEFORE BUYING. ABOUT ANOTHER YEAR LATER. THEY BEGAN TO GO DIM AS WELL. AT THIS POINT IT'S 2018 AND I CANNOT DRIVE AT NIGHT ANYMORE. REPLACING THE ASSEMBLY THROUGH NISSAN WHICH THEY RECOMMEND BUT WILL NOT ACKNOWLEDGE THIS PROBLEM WOULD COST ME ABOUT $1000+THEIR TAXES. IT IS VERY DANGEROUS TO DRIVE WITH THIS VEHICLE ON THE ROAD. VISIBILITY AT NIGHT IS ABOUT CLOSE TO ZERO. I CAN'T EVEN PICK UP MY FAMILY AND GO ANYWHERE BECAUSE IT JUST ISN'T SAFE TO DO SO. I HAVE TO MAKE TRIPS DURING THE DAYLIGHT AND BEFORE IT GETS DARK TO AVOID DRIVING DANGEROUSLY INTO THE NIGHT. I WEAR GLASSES AND CONTACTS AND I USE OTHERS DRIVING NEAR AND THEIR HEADLIGHTS TO SEE BETTER THAN MY OWN CAR. THAT IS RIDICULOUS. I HAVE CALLED NISSAN TO ADDRESS THIS ISSUE AND THEY WANT TO RUN A DIAGNOSTIC AND POSSIBLY REPLACE THEM FOR OVER $1200 WHICH INCLUDES THE DIAGNOSTIC. THEY NEED TO BE LOOKED INTO QUICKLY BECAUSE MY VEHICLE IS ALMOST PAID OFF FOR BUT IS TOO DANGEROUS TO EVEN DRIVE ANYMORE. IT'S A CHEAPLY MADE VEHICLE AND IT SHOULD BE ILLEGAL FOR THEM TO PUT SOMETHING ON A MARKET LIKE THIS. HOW HAVE THERE BEEN NO