Re: MMI Hell please help!! –
05-03-2017,03:38 PM
What version you have hnav and software number is ? Optical test you can perform with vcds also, result you see like this:
http://www.ross-tech.com/vcds/tour/s...ptical-bus.png
And plenty threads on other forums how to update system yourself, 40 min for softupdate if you have oldest sw. By your symptoms, worst case could be the hdd is starting to loose its life.
So, perform optical test with vcds, install sw 257_6 and will see what happends next, dealer final result willbe anyway- like you need new mainunit etc, they do not try any alternative!
A48K5 2008 Retrofits: FL Taillights, Bixenon, Color Cluster & FL S5 Cluster, ADS with button, MMI 3G & 3G+(With Street view) Other Stuff: Ecu tune, Front bumper valance "Rieger look", Sideskirts, VCDS mod, Interior leds, Basic sound to Audi SS + B/O sub/tweeters+activsub, Soundproofing,Tinted windows, Interior 6D carbon wrap, Painted calipers, 18" Wsp wheels Peeler style, FL gearknob, Efficiency prog via cluster & gateway flash...