a local stereo shop was telling me that if i get a new head unit i need certain addapters in order to keep my XM radio and my OnStar... and i feel that they are charging me out the ass for it all.



just wondering if someone could tell me what i might need, send me a link to some prices maybe.

thanks in advance!!!

-Casey

bump

bump

 

yup you need the module harness to keep that stuff... what yr car?

 

Ya if you want to keep it then you need to do the expensive thing...OR if you give 2 ***** about that and losing your steering wheel controls get the 2202 harness

 

its an 09. and yea i wanna keep the steering wheel controls. i use them more then i thought i would. i didnt realize how much a damn headunit was gonna cost me. lol. i will have to do this first, and get a system seperate.

what harness do i need to keep everything? XM OnStar and wheel controls?

 

Ha well GL with the steering wheel controls....the box to keep them is $100 depending on brand and where you find them

 

x2 it would be a pac audio steering wheel interface

quote from the faq

6.) I have an 07+ and need a harness, which one do i get?

Listed below are the expensive "module" harnesses for the second option look at question 7

Metra= non pioneer = GMOS-LAN-03
pioneer = GMOS-LAN-04 *retains onstar*

Pac= C2R-GM11 *without onstar*