what is the best navigation system to by for a 98 740il

I would like some solid advice on which factory navigation system for a 98 740. I would like to purchase the tv module as well. Do they have a satelite connection for tv or radio?

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I don't believe that you can install even a factory system in a car that didn't have it originally. I believe that the wiring is different.
FloydR
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Floyd Rogers wrote:

One can retrofit the wiring too! But it won't be cheap. Wiring looms go for hundreds on ebay & that's even before you've bought the monitor, DVD drive etc.
I retrofitted an old nav unit to an E38 but it already had TV so it was easy.
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The BEST Nav System has nothing at all to do with the car it is installed in. Why buy a factory system for an 8-year-old car when the aftermarket units are both cheaper and better?

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