One problem related to headlights turn off while driving has been reported for the 2003 Chevrolet Impala. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Chevrolet Impala based on all problems reported for the 2003 Impala.
I was on my way home from work when my driverside head light went out so I stopped and bought a new bulb at the closest store when I replaced the bulb the light still didnt come back on then the dtr light also started having issues the only time you get any lights on the driver side is when you move the entire headlight assembly around then you get dim lighting so for the past couple months we havent been able to use our car at night. I keep checking for recalls but I havent seen any and we have always had problems with our dtr lighting including the ones that control our dash lights. Cause we have none they work during th eday when they want too but at night we have no lights in our dash. Also the drivers side heated seat has quit working. It all occured roughly around the same time. Nobodys been able to fix the issues.