i have a 2001 chevy and i keep hearign a weir beepign noise on the inside near the left side of my stearing wheel.. it beeps about 4 times everytime i get in the car.. its not the lights or anything on the dashboard..my sister thinks she hit something where the lights are but ive made sure its not the lights so i dont know.. its jsut realyl weird its like 4 beeps .. sometimes 2 .. it changes everytime.. help me out! Thank youu!!