Say I go about purchasing a B6 S4 without Navi. How much would it cost to get the Navi after the purchase and have it installed. How does Navi work? Do I pay a subscription fee? How does it get updated?

 

i believe the oem is 2k... Not sure if thats w/ installation or waht not.. Tehre would be no subscription for navi.. but if you watned satellite radio or like an onstar type thing you would.. it goes by a cd/dvd. for updates youd get a new cd/dvd.

i believe www.navplus.com is teh website..they gourds of info there.

 

Around $1,500 for the B6 Navi. $700 more for Bluetooth Addon. $450 for Video Adapter Addon.
Extremely simple to install. OR around 100 bucks for labor.
Like sooks said, check navplus site for sellers.

 

I did it, paid $1200 for unit, its a EURO model with all the USA software and it works perfect, just the buttons have slightly different labels, thats all. Yes, to add bluetooth and such its extra anf for the same prices more or less as a dealership. You do have to use an aftermarket antenna if you dont already have the navigation antenna on your car for that shitty console nav offered. My antenna is inside the dashboard and the thing even works inside parking structures, beyond me how, but it does.

Took me 5 minutes to do it.....once i got the stock stereo out, not easy. They provide the tools and the HARNESS ADAPTER to make it work...make sure you get that or you wont get anything out of it.

 

this is the finished result...as if installed by Audi huh? its a 2005 B6 S4 which only offered that joke of an idea for Navi that worked through that tiny screen in the cluster. If your has the navy, the installation is a bit more involved than plug and play but www.navparts.com has all the stuff you'll need and www.navplus.us has all the info, a bit too much at times gotta know when to skip some of the uselss stuff.