VIU - OnStar System Error code

Thank you for bringing these hardware concerns to our attention. Please know, a red LED light near your OnStar hardware may mean a visit to your dealership is required. If you haven't already, you can push your blue OnStar button to run an On-Demand Vehicle Diagnostic. A live Advisor will be more than happy to assist. If you have any additional questions or concerns after speaking with them, our team here is only an email away at socialmedia@gm.com. Be sure to include ATTN: OnStar Community/SLW in the subject headline.