GM is addressing widespread telematics module failures affecting infotainment, OnStar, and Super Cruise, as owners report ...

A 2025 GMC Sierra EV Denali Max owner has finally escaped a "telematics trap" after his flagship truck sat at the dealership ...

As a loyal GM Authority reader, you knew this day was coming: we’ve waited and looked forward to this day for what seems to have been years… and the day has finally arrived! Chevrolet has just ...

Owners of the Chevy Volt range-extended electric car are often pretty technically advanced. Many are conversant not only with auto technology but also with apps and software analysis tools. Two weeks ...

General Motors is letting owners of the Chevrolet Volt control the electric car and monitor its battery charge level using a mobile application. GM unveiled the auto industry's first smartphone ...