[cnate777]

If it is on the passenger side it would be the Onstar

 

[cnate777]

if your not going to use the Onstar there is really no point in replacing. I have no Idea why it was taken out however I know that some people that are involved in less than legal activities are sometimes paranoid about people being able to listen to conversations.

 

[cnate777]

Yeah that is possible but why the onstar...