HomeAll RepliesReply To: 2017 XT5 How to hard reset CUE system Reply To: 2017 XT5 How to hard reset CUE system Sponsored August 31, 2016 at 12:21 pm #137969 csn1988Participant Great thank you ! A Cadillac chat forum told me to simply open/close driver’s door, hit ‘lock’, wait 3-5 min and the system will reset. It hasn’t worked yet. Sponsored 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. First Name Last Name Email Address Subscribe via Email Leave this field empty if you're human: Sponsored