I just bought a 2010 Porsche Panamera 4S, it has the steering wheel interface for your phone it has the phone buttons on the dash but it doesn't show that it has Bluetooth, it has no Aux port and no USB port that i can see, it's really puzzling, Please help do i need to take it to Porsche and have them unlock the Bluetooth feature or something, thanks!!

 

Hi,
Telephone module including bluetooth comes standard on 4S in the USA. But the universal audio interface was optional.
Go thru the PHONE/OPTIONS/SET PHONE/Bluetooth settings to activate Bluetooth if needed.