2008 you should be ok to just fit it (its 2007 and earlier that suffer). Do you have VCDS?
Shouldn't have battery drain. Mine's a 57/2007 and had an L-canbus (you need k or above). Remember that registration may not reflect build date. You can use the rns without coding but it helps if the car knows it is fitted. Think about antenna placement.
I have the alpine ine s900r in mine which has sat nav and blue tooth build in have a look in my build thread
Quote from: richwig83 on July 07, 2013, 06:29:17 pm2008 you should be ok to just fit it (its 2007 and earlier that suffer). Do you have VCDS? hi mate, no i dont have vcds? im pretty much a newbie to the vw`s mate, only had it a year and its totally standard..