Originally Posted by RML

You did not mention the year and model of car you have. In my 84 300D I got tired of hearing the buzzer and unplugged it. If I remember correctly, it was small aluminum box that plugged in about where your left knee would be, but you need to remove the cover under the dash to see it. However, after I unplugged it, the dome light no longer worked, so I plugged it back in.