hi everyone im new to the forums, and i may be picking up a 03 white cts this week i just had a question about the navigation does it play dvds and mp3 formats? i saw one thread about an 04 but wasnt sure if the 03 navi was a bit different. thanks

 

hi,
unless the previous owner had a after market model installed it will not play mp3
that is something everyone with a cts from that year wants

 

It does play DVD's but it does not play MP3/iPod. But, I have bought the aftermarket plug-in to the lighter slot in the car, and that works for my iPod just fine.