I am not the first owner so I know nothing about the previous history of the car.. it was built March 2001 4.4i. I recently replaced my 4:3 monitor with a 16:9 and it works fine. (plug and play)

I have the DVD drive in the trunk (connected and the led is on), but I do not have the maps DVD.

My problem is, I do not have "GPS Navigation" as an on option on my screen. What is the reason for that? Is it because I have no DVD in the drive? or there is something else missing?

Here are some pics of my system ... your help would be much appreciated

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