On Monday 7/16 I received the following warning ⚠ message Propulsion Power is Reduced and then the car went from battery (which still had about 17 miles charge left on it) to engine. I drove the rest of my trip and then home. Went to charge and it wouldn’t charge. When I started it again it goes straight to engine. The idling sounds a bit different and maybe a bit higher. Called Chevrolet and have an appointment for Monday 7/23. Any insight or advice from anyone that I could do or try? Is it safe to drive in the Propulsion Power Reduced mode?