i noticed my System Time (not the clock on the dash) in the Nav didn't change over to DST today. In General Settings under System Time, I had Central Time Zone (which is correct) and DST ON Selected. The system time didn't automatically reset last night at midnight. I went back into the menu and de-selected Daylight Savings Time. Now the correct time is displayed. Shouldn't the system clock automatically reset when DST changes over if you have "Daylight Savings Time ON" selected?

 

I haven't checked my system time, but I think the button on the dash may just select whether it is or is not DST...

 

If you mean the menu button in the System Time menu that says "Daylight Saving Time ON" I think you are right. Which means you have to go in there twice a year and manually switch it on or off DST. I just thought it should do it automatically but I guess it doesn't.

 

Yep, thats my understanding.

Does it automatically on the LS! Does it automatically on my Jeep too.