Vehicle was parked, returned to vehicle and headlights were on, instrument panel lights were on, as well as airbag lights, brake lights, and e-brake light was blinking. the vehicle was unresponsive to the remote and i was unable to get inside the vehicle. it was towed to the dealership at which point they kept it for 5 days to attempt to replicate and resolve. they engaged their technical teams and could not determine the issue after 5 days. they've requested that i pickup the vehicle and advised if it happens again to bring it back. my concern is that this is an undiagnosed electrical/computer issue that could pose a safety issue if it happens while driving, particularly on the freeway at a high rate of speed. i simply want to ensure you're made aware of the issue and potential risk should this be something beyond just my vehicle. i also have videos of the issue as it was occurring that you are welcome to request from me. the dealership was also given access to the videos.