While i was driving, the navigation button grayed out for no reason. When i got home and tried to click the navigation button, but it was unclickable.

Any suggestions?

i did eject and re-insert the navi disc in the trunk, but nothing happened... navi button is still grayed out on display.

i wonder it has anything do with my recent service i had at jaguar.. they had to replaced the rear led back lights under manufacturing warranty and the navi player is pretty close to where the technician worked on.

 

I am taking a guess here. Perhaps the grey-out of the button means that it has lost satellite tracking. If this is the case, maybe the GPS antenna got mistakenly disconnected? Or perhaps bumped?

 

Turn off your car. Open trunk. Eject the navigation DVD . Place in the DVD back in to the player. Turn on your car and your navigation will be active

 

Miamijag is correct.

My car just did this as well, I tried to eject and reload while the car was running and it did not work, I had to eject the disc with just the start button pressed so the electronics were on, then shut the car off, loaded the disc with the car off, then started the engine.

All was black to normal.

I guess this is another Jag quirk. (Like resetting the windows and e-break when the battery dies).

 

Thank you for the compliment. Just ones I am right in how to use jaguar.