Recently installed this unit in my 2002 s80 and made the mistake of trying to update it.Ever since, the can bus isnt functioning, and the installed can bus decoder isnt on any list, anywhere.Can bus decoder is od-olo-04Update went to 2% and then i lost illumination detection, steering wheel controls, reverse sensing...Ive only had the unit w week and now i cant use a bunch of the features.What do i need to do?