[aubsmarie]

About 4 weeks ago, I left my windows down and it snowed. After that, the windshield fogged up really bad whenever the engine was to temperature. Then, a white steam(smoke?) started coming up from under the dash whenever it was at temperature. Now, the steam comes after making turns or going around curves.

About a week ago, the car started blowing cold air when the heat is on.

Today, I finally look at the coolant reservoir and it is empty with orange dirt/dust inside. (yes, i'm an idiot. now let's move on...)

I'd imagine these are all related, since I had no problems before leaving the windows down.

The car NEVER overheats.

Should I add water to the coolant reservoir and take it for a spin? It's scheduled to go into the dealer tomorrow and I expect them to tell me it needs a heater core. ($$ouch$$)

What steps should I take here? Thanks!!