Hi, Message text written by INTERNET:bmw@domain.elided >I'm tired of repeating this routine every few weeks. Is there any such thing as an aftermarket add-on headlight idiot-warning bell?< Tandy/Radio Shack sell a headlights-left-on warning unit. I bought one about 3 years ago and never fixed it since I would need to cut into the wiring harness! Barrie ------------------------------