Nav time to arrive off an hour?

The nav system clock and the car clock on the speedometer display (I am not sure what the term is for this) are two independent clocks. The nav system clock can set itself automatically using GPS, but the car clock has to be manually set, like for daylight savings time shifts. There is a setup screen for the car clock to set the date, and the time can be set with the hour/minute buttons. Why are these two clocks not connected? You got me.

 

Also don't forget to go drop down the average speed settings. I think factory is like 25/35/65 (residential/city/freeway). I set mine to 10/25/60 and my GPS is much more spot on.

 

This will happen if you neglect to manually change the DST setting in your car.

We switched a while back now.... I change it at the same time as I update the clock on the speedo screen up top using the little buttons on the dash. then, use the setup button to the right of your nav screen and change the setting in the navi sub menu.

Roland