Was headed 3.5 hours to VAFB for the SpaceX launch Saturday around 6:45am Saturday when the warnings popped up causing the car to lose power. Had it towed to the nearest Tesla service center, and without verifying at this point it seems to be the battery coolant heater. It’s not a difficult repair, actually, and the part is available for under $100 on eBay, making this $1000 dealer cost absurd. I’m planning on having them park my car in their front lot and when they’re closed on Saturday I’m going to do the work. Any tips or concerns with doing this in a flat parking lot space?