When it comes to the “Daylight Savings Time” time change sometimes the clock gets stuck with the old time. Another way the clock might show the wrong time is when you have to change the battery in your Cadillac.
The video above provides a tutorial on how to change / fix the time on your Cadillac touchscreen. If you find yourself touching the screen often then consider picking up an affordable screen protector that fits the CUE screen on your Cadillac.