Hi all, I found this site extremely helpful in making my decision to get myself a prius. Now 5 weeks later i'm still a happy prius owner. I've done a little forum search on this and only found posts regarding 'smells' when using A/C, but my problem is i get a smell when Ive cranked the heat up. not had a chance to use the A/C for cooling yet as its DAM COLD here in London right now. My problem is this, I've used the heating set at around 20 for about 2 weeks then the other day i needed some heat FAST so cranked it up to MAX. then a few moments later i noticed a strange smell in the cab. i wouldn't say its a burning rubber smell or even a electrical burning smell. its doesn't smell like one of those sort of toxic smells. more like one of those old bar heater smells, but not so much of a dusty smell. if i set the system to use outside air, it helps. but doesn't completely go away. I'm going to play with the setting a little more over the next few days and try to pin point exactly whats what. but from my story above dose anyone have any ideas ?