Re: burnt smell coming from vents
just heard back from the shop.. the mechanic said he found about 3 handfuls of oak leaves clogging the cabin filter! he cleaned it off and blew out the vents with air. the car is still in the shop but he says it doesnt smell anymore. i also had some clicking coming from the vents which has stopped as well- might have been a leaf iniside? but check it out man its worth a shot especially if you ever park outside under any oak trees. He said they have a funny way of getting into everything.
Good luck with it!