How do you disconnect the 'warning' buzzer on a 94 e320 Mercedes?

My mechanic told me that it is not advisable to disconnect the warning buzzer, as it is on the same network as some of the interior lights. But I feel the same way as you - TOTALLY ANNOYING. Does anybody else have advise on how to get to the buzzer so we can figure out a way to "muffle" the sound at least with electrical tape or something??