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Showing results for tags 'nav navi navigation'.
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Having an off problem and despite searching I can't find what mine is doing (similar). I can turn on the key - either with or without the engine running, and after a few seconds I get an error message on the screen that says "System Error: Navigation System Not Available". I can put the nav disk in and out without a problem and have tried starting without the disk inserted as well with the same result. Everything else works - radio, no amp messages or anything. I do have a Dension module installed but in over a year it hasn't given me any issues. I plugged in the Durametric and no codes for that - did get another one for leveling that I'll go into on another thread. I haven't made any changes to anything when this started out of the blue. I have also tried the master reset to no avail. Ideas?