If it's installed in a car with proper CAN connection no, if you do it outside the car or with a CAN adapter then yes.
Correct.Haw1144 said:So does that mean if I ever disconnect it from the battery (B6 S4) and then put it back, the RNS-E won't prompt me for the code since it has already memorized my car?
Is it realy necessary to first upgrade to 0020 and then to 0110? Cant i just take the newest US software and do an direct upgrade? I also heard from someone that i just could insert the newest us dvd to upgrade the navigation unit... he told me i dont need to modify something. I have already read your 7 Pages thread AudiA4B6US but i think im just too stupid to understand thisHX_Guy said:I'm about to upgrade from the Euro software to US 0020 then to US 0110, I've made the disks required but I don't have the code handy...it's on a sticker on the unit itself and I don't have radio removal keys.
Will it ask me for the code after the upgrade or not?