Remote climate control still missing

We know how inconvenient and frustrating it can be to lose app features like the climate control settings, Rob. Our team would be glad to connect and learn more about your concern. Please send us a private message to OnStar_Support so we can look into this further. Just select the envelope icon at the top right of your screen to get started. Please include your full name as it appears on your OnStar account along with either you VIN or OnStar account number. We'll be on the lookout for your message. By sending us a message, you consent to the information you provide being monitored and recorded by GM or those acting on GM’s behalf, subject to the GM Privacy Statement: https://www.gm.com/privacy-statement.