Updating maps in nav

Thread starter dcg141
Start date Feb 14, 2019

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dcg141

Feb 14, 2019

I got this DVD from Amazon and it started to load. Then the message was "checking the DVD". Final message was "cannot read the DVD" Anyone else have issues loading the latest map DVD? Mine is a 2006 and I assume a Gen 4 system.

Nav DVD

dcg141

Feb 25, 2019

Thread starter
#2

The DVD I got off Ebay came with a detailed instruction sheet and the first step was to install the DVD with the engine running and the Nav on, I did that and it loaded instantly.