Change clock

I am having trouble changing the clock to day light savings time. i can change it, but it will not stay set.
can any body give me some guidence on how to mak it stay where i set it ?
2010 Nox LTZ.

thx - mc

If it will not stay set, there is a software update to the 2010 model. The radio may need to be reprogramed with the latest software. See your dealer.

Got it. Thank You.
mc

Took it to the dealer, and they fixed it. Also had the transmission ECM flashed with the software up dates. All good now.
thx - mc

Great news! If I can ever assist in the future, don't hesitate to get in touch over the forum!
Sarah
GM Customer Service

OK, in my last post, they fixed the clock. NOW the back-up warning system does not work. i think when the dealer flashed the radio system software, to fix the clock, there is a bug that disabled the back-up warning system. Any ideas ?
Something in the software ?

OK, in my last post, they fixed the clock. NOW the back-up warning system does not work. i think when the dealer flashed the radio system software, to fix the clock, there is a bug that disabled the back-up warning system. Any ideas ?
Something in the software ?
Send a PM to Sarah ( GM customer service ) , she has the post right above your last . She should be able to help resolve your problem - Good luck !

If your car was fixed under warranty, this is covered too....

AGAIN. The clock will not keep correct time. Here in New Mexico, we just came off of daylight savings time. We change the clock to correct time, turn the Nox off, get back in, and the clock is back to the original time.
Anybody got a clue ??

regards.