Hi - I bought a 2017 volt. I live in Indiana and as soon as it got cold out the engine started running. I pull out of the garage, the battery is in use and the temperature registers around 40 degrees. The outside temperature starts registering. As soon as it hits 31 degrees I see a message "Run Engine due to temperature". I get less than 26 miles per gallon when the engine is running. It doesn't appear to be using the battery or acting like a hybrid. I don't recall reading that the car would do this and I'm disappointed. Is anyone else seeing this?