My dealership in NJ does not know yet how to update my Navigation Maps with the ACN Card for the Generation 7 software for my 2013 GS. Lexus Customer Service states should be easy through Internet. Dealership states will be more difficult than when they used USB Port and DVD. Could take 90 minutes to update by finding computer. What have you heard since the udates came out two weeks ago?

 

I heard it wasn't worth being updated.

Like most navi updates for any car manufacturer, they're not very significant updates, unless you live in an area where there is major roadwork being done.

 

Thanks, D. A lot of road repairs in Southern New Jersey so the additionals would be worth it at this time. I will see what Lexus comes up with.

 

My North Texas dealership said the update takes about 90 minutes to complete, so the story is consistent.