so im gonna put a new cd player in my 02 crown vic and i want to be able to use my buttons on my steering wheel still. i have read up on the pac swi-jack (since im useing a kenwood) and it seems simple, but i have also read that some people have problems with them not working all the time. so i looked into a diffrent option and i cam up with the Metra Axxess ASWC. dont know too much about it but am willing to give it a shot as long as it is a quality product.
so what is better the pac swi-jack or the Metra Axxess ASWC?
and how hard is one to install over the other? (plug and play?)