I recently bought this impala from a used car dealer and was told it was a rental car. I have heard that some rental car companys disconnect the Bluetooth system's on there cars. I don't know if this is true or not, or if my impala has had this done. But what I do know is, my Bluetooth is not working. I followed the owners manuel instructions with two different phones. But the phones are not the problem. The car is to speak when I push this button . But it does not. Can anyone tell me about this ?