2019 CHEVROLET CORVETTE Electrical System Problems

Vehicle : 2019 Grand Sport Corvette Here’s what happened On or about Oct 14, 2021 I was driving on a multi-lane highway in an 50 mph zone, when the following occurred: -brakes suddenly slammed full-on, then immediately released …e.g., on/off in 0.25 of a second -windshield-wipes made one swish across the windshield -dashboard switched over to night mode -hands-free phone button lights on steering wheel turned off and would not function -hands-free phone function on display screen would not function properly -false maintenance warnings appeared on dash-display e.g. have rear axle checked and have restraint system checked -I stopped the car and turned it off. When I restarted the car everything was normal again! Note: this car does NOT have any automated braking systems. GM Canada and the GM Dealership have been unable to determine the cause of the above incident nor duplicate in during road-tests.