Just found this on the net after going from one page to the next. Not sure if this link was posted previously, but here it is. It's to reset the service lights oon the BMW. lemme know what u guys think, if it works etc.
http://www.unofficialbmw.com/e36/electrical/e36_reset_service_lights.html
http://www.unofficialbmw.com/e36/electrical/e36_reset_service_lights.html