Apparently this is an issue on all aftermarket units. I have not found any way to disable the car's voice command so that only Siri comes on when I hit the button. My main complaint at the moment is that when I hit the voice command button on the steering wheel, it triggers the car's voice command along with Siri. So much so that I might not get the MATCH UP 7BMW amp. The Andream unit sounds great playing audio through CCC AUX. There must be a difference between CCC AUX and CIC AUX. I also have the base HiFi (option 676) in my 08'. To me, this unit is a dramatic leap forward in usefulness and technology at a bargain price. What I like is seamless wireless Apple Carplay, the higher resolution screen, and the apparently improved built in microphone.

Third, the backup camera lines seem too big and get in the way more than they help. I cut a piece of antiglare shield meant for a tablet and hope that helps - will be driving it tomorrow in the day. Second, the glare is terrible, making it almost unuseable in daytime. First, the adapter harness was an exceptionally tight fit - another 2 inches would have been great. My system is early E90 HiFi so maybe my standards are low. I think the sound is fine on my Andream CCC unit.

E60 idrive upgrade