General Problem with car BT incoming calls

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http://androidforums.com – Hi all, I'm having a problem receiving incoming calls over my car (Chevy Cruze) bluetooth connection. I'm on 4.04 (I can never keep track of the name, numbers are easier for me to keep track of). Anyway, the connection worked fine with my old Vibrant. With my new SGS2 when I get a call & press the "connect" button on the steering wheel, it disconnects the call. Is there a setting that I'm missing that could be affecting it? I have just turned off the "automatic call rejecting" but I have not tried it since I did that. I can make outgoing calls fine starting with pushi (General)