Bought car with Z2 already installed. Had Ipod adapter and bluetooth. I just added XM (GEX-P10XMT). XM works perfect, now voice command is silent, music from HDD and CD is distorted beyond recognition. Bluetooth connects, but no sound. Voice mute not on, screen beeps, and nav seems works fine. Ipod adapter works too. Just Voice command and HDD/CD. I did level 4 reboot with no effect.
Did I damage the HDD?
Ideas?
Thanks for your help.