Thursday, May 31, 2012

"How to Update GPS Maps on 2009 Cadillac CTS"

2009 Cadillac CTS Interior

How can I update the gps maps on my 2009 Cadillac CTS? Outside of going to the dealership and paying $199 to update the NAV system in my 2009 CTS, is there another way I could do it myself?

Answer: That is the only way to it is to take it to the dealership. Sorry but no other way to do it. Not really the dealerships fault, more along the line of GM & NAV. The only other suggestion is to find a reputable source online that offers upgrade CD’s but I wouldn’t use them unless they were verified as to not cause any problems.

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