How do I make my porsche 2008 cayenne s navigation more accurate ? Is there an updated cd that can be loaded into the nav ?

Asked by George Nov 17, 2014 at 10:34 AM about the 2008 Porsche Cayenne S AWD

Question type: Maintenance & Repair

Navigation can be inaccurate
By up to 1/4 mile

2 Answers
1,865

James answered 9 years ago

The best advice I can give you for this is to ask the dealer. I'm sure there is an update available. Most GPS systems have annual updates. Find out the GPS manufacturer and go on their website if the dealer can't help you.

Mark helpful

Ron answered 9 years ago

Updates only available with 2013 maps for over $300 and almost $200 to install the new bios at the dealership. About 1 hour wait and still 2 year old maps and POIs.

Mark helpful

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