Hi everyone. Just signed up today to post this. I'm on mobile so please forgive the formatting. Anyhow, I'm not sure exactly what model my Audi is. I do know it's 4WD I started it up this morning and let it run for about 5 minutes (smoke break). I got in the car and it smelled like someone ironed cloths in it. I popped the hood and saw what's shown in the picture. Any idea what that part is and why it would be red hot? I'll post more details if requested once I get home from work in 4hr. Thanks
