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2006 CTS Nav DVD won't play

9159 Views 10 Replies 6 Participants Last post by  thedonut
Hi guys,

I just purchased my first Cadillac, a 2006 CTS with all the trimmings.

I've been fiddling and I decided to try the DVD and was dissapointed that it simply doesn't work. I have the Bose sound system and the nav unit to go with it and when I insert a normal, retail (movie) DVD into the nav/dvd slot I get the message

"This type of disc can not be played"

If I insert an alternate region DVD, I get the correct "Region not correct" message so it is reading correctly.

Also, the nav dvd and nav function correctly.

Am I doing something stupid, or is something up with the unit?

Thanks guys!
1 - 2 of 11 Posts
I got exact the same problem as you.
But in my case even the normal navigation disc doesn't work right.
Someone brought the point once, that it could caused by the laser which isn't working right.

The next thing that i will try, is a complete system update and a new navigation disc.
No. Its not the code!
1. I don't think you can change it such easily. I never found an opition for that. And if you could the whole things with the codes wouldn't make sense.
2. I tried it with an american dvd and it hasn't worked.


I have not found any update disc for the euroversion. So i think I have to go to the Cadillac dealer, and let them make the job.
1 - 2 of 11 Posts
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