agustinjr

sounds like your ipod cable is not installed correctly..you might want to check that connection

just wanted to say thanks for the help...regrounded both wires and everything is all good...

i did everything per the instructions...the connection status in the navigation even shows that the parking brake is engaged...I do get video past 15 mph - thats what confuses me...If I didnt do it right - then i wouldnt get video right?

I did the bypass and everything seemed to be ok...no parking brake error message and video is all good - but I still cant get the address book in the navigation menu..any ideas? I've already reset (both with the engine off and while running) and still nothing...am i missing something?

thanks for your help cntrylvr79!

I have a 2006 sierra which is a similar setup to the 2007 tahoe above. My question is that since the onstar PAC adapter mutes the radio when the onstar is used - will i lose that functionality with the mod?