On Saturday June 19th while parked my Mach-e sent me an alert on the Ford app saying "High-Voltage Battery Warning". Being thirty miles from home I was a bit excited until I got in and the alert cleared itself. Halfway home it came back and went on to say "Power Malfunction / Reduced Power" and service needed immediately. It did not reduce power and I took it to the dealer on the Monday June 21st. Where it has been since. I am told that the technician was on the phone with a "high level engineer" in Detroit and they were working together on it. Last Monday, June 28th, I was told an engineer was inbound from Detroit to get hands on. Tuesday my Ford app went nuts sending me a couple of default messages. I called to let my service point of contact know and was told they were removing the battery to dismantle same and figure out what the issue is. Today I was told "it's a circuit board which has been ordered and will be here in two or three weeks , it's back ordered". And that Ford will give me a rental car from Enterprise as soon as they, Enterprise, has one available. It has to be a Ford product. And as everyone knows rental cars are in short supply at the moment. Well now......... glad I own some other options.