Couple questions about stock 06 Denali Nav

[BusaEric]

I just bought a 2006 Denali XL w/ the stock nav. I was wondering if there was a way to be able to watch DVD movies on the nav screen since it is a dvd player. Also, is there a way to update the nav program since there have probably been some new roads built in the past 5 yrs? Thanks for any help

 

[puckhead]

Do a search for Lockpick. Theres a way to get movies to play on it. I think it is for this year truck. Sorry if I am wrong. Might be somewhere to start though. Dont know about updates, sorry

 

[riso79]

I have an 06 Suburban and have the same unit, from everything I have ever searched I have not been able to find a way to watch movies on it. The Lockpick is for 07 & up. If you find a way, let me know, I would love to find something.