<human>: Can you provide a brief overview of the text?

This happened about an hour ago. I drove to a mechanic to get the heating on my car fixed (foggy windows are starting to be an issue). It is Sunday and I figured 4 hours was enough time before the store closed to diagnose and hopefully fix the issue. I walked to a nearby restaurant had some lunch and went back and sat in their waiting area. They initially gave me an estimate of 1 hour. After 2.5 they told me the progress and that they were narrowing it down. After another hour they came out with a part and showed me what had happened but of course they didn't have a new part in the store. Luckily they said they could have it by Wednesday. The guy behind the counter also casually slipped in that my car was in pieces and the guy who took it apart already left for the night. My biggest mistake was doing it today; as tomorrow my first day at a new job with a significant commute. (2 hours in rush hour traffic, 1 with no traffic).
<bot>: The day before my first day at a far away new job brought car to mechanic who took it apart and didn't put it back together before he left. So now no car to get to new job with.