General Motors Announces OnStar AI Assistant for 2027 Models
General Motors announced the upcoming launch of OnStar AI, a native in-car assistant designed to provide proactive vehicle diagnostics and personalized support starting with 2027 models. The system will debut via an OTA update on the 2027 Cadillac Lyriq before expanding to other brands. This upgrade transitions traditional safety telematics from a reactive emergency service into a predictive, conversational automotive platform. It reflects a broader industry trend of integrating generative AI and large language models into modern vehicle infotainment and management systems. Drivers can wake the assistant using 'Hey OnStar' to check warning lights, control climate settings, and receive travel suggestions based on real-time data and calendars. Critical safety events like airbag deployment will still route directly to human advisors.
## BACKGROUND
OnStar is a subsidiary of General Motors that provides subscription-based telematics services, including emergency response, remote diagnostics, and security features for connected vehicles. OTA (Over-the-Air) updates allow manufacturers to remotely update vehicle firmware and software over wireless networks without requiring a physical visit to a service center.