Have you configured the settings to automatically keep the time/date? It's on the Settings screen, under System. There's an On/Off setting for Automatic Time and Date. There are other settings on the same page that you may want to configure as well.
2018 Terrain Denali, 2.0T, Blue Steel Metalic/Black
2013 ATS Premium, 3.6 V6, White Diamond Tri-coat/Brownstone
1967 Camaro, 327, Butternut Yellow/Black