Burnt smell in cabin at high speed in cold weather

[tmontague]

Have you checked your exhaust header to make sure it was clear of anything?

If that checks out then remove the glove box and check the cabin filter behind it. Use a light and see if anything is stuck in there or if there is any residue.

Is the smell there if you are traveling at highway speeds without the fan on? If not then it could be an issue with the motor potentially.

I haven't heard of this issue before, i'm interested to see what others think.