Forum Discussion
“GBI” Radio/Infotainment system can’t let you edit radio presets or personalize climate settings?!
Just took delivery of our new 2025 GMC Sierra 1500 Denali two weeks ago and have been disappointed on several issues that don’t seem to work: I received an e-mail from OnStar that mentioned I coul...
The last thing we want is for you to be disappointed in your recent purchase. Thank you for bringing these experiences to our attention. We would like to take a further look into your account details on our end and investigate your case. So we may learn more, please email us at socialmedia@gm.com with ATTN: OnStar Community/Valiant59 in the subject headline. We hope to hear from you soon.