[Mr645]

When I get in the car the time is off and date is December 01, 2000. I tried automatic and also turning it off. Any ideas?

 

[Heavymetals]

Cadillac CUE Hard Reset Not Working? Here's What You Do

The Cadillac CUE infotainment system can be a bit glitchy. It’s common for Cadillac owners to encounter an unresponsive system. Commonly, the following items stop working: Radio controls Navigation system HVAC controls If you’re dealing with CUE system issues, we may be able to help. Shops...

issautomotive.com

 

[djdonte]

Cue sucks but how old is your battery? Dying battery can cause this as well.

 

[zuzzzi]

same on my 2016 V3, change the Battery, but does not fix the Problem. When I Clean the Car and open two Doors for 2-3 minutes, the Date and time is set same as yours..... the dealer can do nothing