Can anyone please tell me where the actual Navigation DVD is located and how to figure out what version the DVD is? I just purchased my Acura RL yesterday and I want to see if I need to upgrade it.

Thanks in advance!

 

Open the trunk its hanging in the back...


remember you cannot upgrade straight from a 4.13 to a 4.6x you need to get the 4.3x and then go to the 4.6x