dealer374

So I was doing a tent watch last night and turned my car off and on several times to use the heat and warm up. This morning when I drive away my check engine light, "VSC", and the "VSC Off" lights all came on. Engine code said "p0033" heater circuit low. Lexus of course said they want to see the car. Why would this code trigger the VSC lights? Or did I get nailed with 2 problems at once. Anyone have any idea what the fix for this could any be? Any help is appreicated