what do i need to install the z2 , i want to- keep onstar and evrything else stock door chimes etc., i already have sirius running to the stock head unit, with a kenwood soundgate and i wanna continue to run sirius, i want to have the ability to run the dvd whild driving the truck, (im assuming there is a bypass) the truck is an 05 hummer h2 , i know best buy told me i need a "installation kit" could i get some part numbers so i can "shop" this stuff

-- interlock bypass

-- sirius capabilities

-- oh and what about steering wheel controls??? THANKS

Well you need three things for hookup besides the mount kit.

The main interface like PAC OS2 bose. The PAC CM1 chimes unit and also a steering wheel interface. I think the PAC SWI-PS like I used on my 06 GM should work.

There is a two wire bypass you can do to bypass it. Depending on what month build Z2 you have, you might have to do a software update.

As far as sirius, you just need to buy the Pioneer Sirius receiver.

Where can i buy these products from, are these DEI PRODUCTS???

Where can i buy these products from, are these DEI PRODUCTS???

no, like he said, they are pac and pioneer products. they are available everywhere

now, if iam scrapping my stock bose speakers than i can just get the OS-2 and not worry about the bose model? logic would tell me i dont need the bose model but u never know lol, thanks and i really appreciate your help THANKS

unless your bypassing the bose amp completely, you still need the adaptor