Low oil light came on today while I was sitting in car on my lunch break at work. It happened towards the end of my lunch break once the engine had warmed up. After work the light was off. I went and grabbed a quart of oil and checked my level at my brothers house and it seemed fine. On my drive home the light came back on once the car had warmed up but started off by blinking intermittently then coming on constant. Checked oil again and it seemed fine. Called local dealer and the rep on the phone said it might just be the oil pressure switch, but they wont know until they look into it. He said as long as the check engine light doesn't come on it should be fine. They can't get me in though for almost 2 weeks. It is about 32 degrees here currently so wondering if that could be a reason for it.