Ipod Adapter?

[vailskier3]

i wish i knew about this thing before i bought my $300 HU, the $75 steering wheel interface, $90 data bus interface, and about 10 hours in my car realizing that i should have just taken it to best buy to begin with...lol

[jordyfallacy]

i wish i knew about this thing before i bought my $300 HU, the $75 steering wheel interface, $90 data bus interface, and about 10 hours in my car realizing that i should have just taken it to best buy to begin with...lol

i'll be replacing the factory head unit in my '04 very soon. after doing this, will i lose the ability to use my steering wheel controls?