According to the owner's manual the GPS should update the time on the PCM, however mine has not changed. Is there a setting to allow for auto setting the time. I've searched the imanual online and spent some time in the car, but no luck thus far. Any help appreciated.

 

go to 'vehicle' on the small tft screen next to the tach.
select settings, date&time.
de-select the box that is checked off for DST and your time will back off an hour.
cheers

 

Thanks. Much appreciated. I've been messing with the PCM for a while with frustratingly no luck.

 

I was looking for it today also.
Thanks to both of you

 

I had an email from Porsche describing how to make that change.

 

After spending an hour searching in the owner's manual, I gave up and called my salesman at Porsche of Annapolis?

 

I didn't even think to look for a DST setting, I just moved my time back manually one hour using the stalk.

 

http://www.youtube.com/playlist?list...7&feature=plcp

Here are a few quick tutorials that I shot for our clients. The time change DIY is there as well. Enjoy.