I installed my avic F7010bt last night into my 03 suburban with boes and onstar, and tried to do the bypass but ran into a problem. Because I have boes and onstar I had to get the gmos-04 and got the aswi-ps for the steering wheel controls. I haven't hooked the steering wheel control up yet, so here is where I'm at... The GMOS says to hook it's ground to the avic's ground so I put the gmos ground,the avic ground and the parking break ground all on the same ring connection. Then I moved the mute wire as shown at the beginning of this thread and put it on a ring connection. I put both rings toge