Hey guys! I have a6c5 AR 2.7T with symphony 2 and multi steering.i bought rnsd and istalled that and its full garmany language.i trying change language but that option is missing.sec. Problem is the tv option is same.when i push Radio/Cd/Tv button only Radio and cd going.i want to use aux in cable but i cant because tv option not working. I think i need step to step installation procedure for non rnsd installed cars.
