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Jaguar - Denso Navigation System Problems
I have a 2002 Jaguar X-TYPE with the Denso Navigation System. Earlier in the year the system stopped reading the Navigation disc that came with the car giving the Error "This is not a MAP DVD"
In an effort to get the Navigation portion working for a business trip, I performed a disc copy of the original to a DVD+RW disc. The system still didn't work. That's when I did a stupid thing...
I inputted the diagnostic code into the head unit and tried to do a software update from the original disc. It attempted the update but erred saying it couldn't find the firmware file.
Since then the screed is completely dead. The air climate control is in some sort of default mode defogging the windshield. The LCD status window below the screen flashes "C" the "50" then "51".
I have tried swapping out the Nav/Audio/Climate screen assembly in the cabin AND left the positive lead off the car overnight. To my surprise neither action worked.
Here are my questions:
1. Where is the physical location of the firmware for this system is it in the display unit or in the trunk?
2. Is there a diagnostic sequence to turn on or unlock the navigation system.
3. What are the tried solutions (and their associated costs) to this
My thanks to you in advance.