I recently purchased a Pioneer AVIC-F60DAB and had it installed in a VW Golf IV (Generation, 2002, 1.6cc, 16v) among with a remote controller Pioneer CD-SR110 for steering wheel, since the vehicle lacks of any. The main issue is that there is no connection between the AVIC unit and remote control. Due to that, I realized that there is no ir option for the unit, am I correct? I read that the PAC-AUDIO adapter could be a solution to this problem, but I would like your opinions on this, since I can't be sure if this thing will work out, providing all functions of remote controller and unit.