MMI 2G DVD nav disc

[mannyo]

My newly acquired D3 has the original 2003 navigation DVD installed. I acquired a 2013 ISO but all I get is check Navigation DVD error when I put it in. I only had a dual layer disc to hand, so used that burnt at the slowest speed I could on my MAC.

Should I just give up, or try a different DVD media?.

[limoncello]

That isnt enough for these disks, you need certain types of burner that are able to change the bookmark type to DVD-ROM or it wont work also has to be a good quality DVD+R

[Adrian E]

As above, single layer media needed - it'll probably work off your mac and worth a try before attempting anything else

[snapdragon]

Try single layer, I use a Mac and it worked fine with +R and -R even using Toast or Disk Utility.

[PsYcHe]

I use -R single layer and it's fine.. Though I do need to burn at 4x or less.

[mannyo]

Yay, it works. Used Roxio Toast and burnt at 2x speed onto a single layer Verbatim DVD-R.

At last I have some local roads which were missing.