I will check with Conects2af_135y said:It looks like the CTSAD00C.2 includes the CTSAD002.2 (quad lock) plus an ISO loom, looking at the pictures. Their description also mentions supplying both types of connector. You don't need the ISO version. To be sure, just drop them an email.
You'll be connecting the HU upto the RCA connectors on the new loom, which are connected to the white rectangular section in the quadlock.
2011 - restyling with the updated front bumper.af_135y said:What year is your car? I vaguely remember reading about later models having amps that needed to be switched on by canbus? Maybe that's what they mean by digital amp..? Mine's 2009 and was all fine.
I read the same about the amps remoted by canbus. It seems that the "no sound" with aftermarket HU can be avoided with VCDS on the module 47.