I had a Bimmer (byegones as Fisch would say)in my past life and there were neat Easter Egg programs you could pull up that had historical data & showed features about the car. Wondering if the folks programming the chips & salsa in our cars snuck any little tweaks in there?<p>

Amro has on his site some OBDII Eggs... that's about it.<ul><li><a href="http://www.cyberramp.net/~amro/Audi/obd_codes.html">Amro's OBDII Fun</a></li></ul>