I just got an email from Lexus telling me about a sale they have on navigation disks/USB sticks for all Lexus models. I called my local Lexus dealership and they say that the USB stick is $100 plus 1 hr of labour ($120) to install - $230 total. Has anybody had this update done? Do you folks know know if their are any major changes to the street network over the default database?

 

Go here and enter your VIN. It'll tell you the changes.

http://www.lexusnavigation.com/map-content/

Thanks for the update on the cost. I knew it was $99, but I forgot about the labor cost. Wonder if I got it at Sewell and did it myself??????

 

You only get the authenticated USB dongle from Sewell for $99 then you need to bring it to Lexus dealer. They will install the new updates with your one time USB dongle. Labor rate is around $100 to $120 depending on the dealer. A few users in LS forum have updated their maps and they are disappointing...