Update Navigation North America 2012-2013 On 2008 Q7
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I retrofitted the Navigation system on our Q7 a while back, I got a used Navigation DVD 2012-2013 North America Version and I plugged it in the drive, it updated the software and works perfectly. I still did not update my MMI 2G software from 4140 to 4610 yet, because,” if it works, don’t fix …