mobile-menu-icon
GM Authority

Reply To: Push to Talk

February 2, 2015 at 10:15 am #84584
GM Authority Staff
Moderator

Try doing a system reset (in settings). If that doesn’t work, have your dealer update/reflash the software.

Subscribe to GM Authority

For around-the-clock GM news coverage

We'll send you one email per day with the latest GM news. It's totally free.