I know, i know stupid question but what does the antenna on the back window do i think its onstar which i dont pay for anymore so would it be ok to take it off ? thanks :banghead:

yes, the big ass antenna is for the onstar, rip that stuff off. I did that last week cause i dont even have a onstar subscription. Also it looks a hell of alot better without it.

http://www.cadillacfaq.com/faq/answers/onstardisable/

Use a putty knife and be patient and take your time...You dont want to chip the glass....


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