Hello
I have a Vectra GTS, and was thinking about change the headunit to a 2 din, maybe this one:
http://www.ebay.com/itm/Pioneer-AVH-...ht_2573wt_1270

But I've read a lot of places that the BC doesnt work if i do this, also recieved the same info from Opel Norway. I've seen that a lot of you people have change to aftermarket 2 dins and the Bc still works, is there anything spesial you would have to do for the bc to work properly?