I plan on doing a tablet install and one of the things I know will bother me is not being able to change the time for daylight savings.

Does anyone know which NAV DVD version fixes the daylight savings bug and where I can get it for cheap? I would only be getting it to fix that bug as I won't be using the stock navigation anymore since I will be removing the nav screen so if I can get it for really cheap or even free that would be great. I currently have the ver. 3.40C DVD

 

I'm told we can just unplug the car battery for 30+ minutes before noon on the day after the time change, and then plug everything back in at noon. Haven't tried this yet...

 

I believe versions 3.80 and thereafter contain the DST fix.
My Navi downloaded the patch software from the 3.80, but I always set the clock time manually.

 

That's what I planned on doing when the time changed.

But, what I ended up doing was procrastinating until the time changed back. I'm really surprised it didn't bother me as much as I'd thought.

 

when you unplug your battery don't you need the screen to put the nav code in though? (the one separate from the radio code)