Can i use the bluetooth facility on my car with iPhone?

I think the key is the Bluetooth profile your stereo/car has for this function. When you go to Settings - General - Bluetooth and click on the blue arrow next to your car/stereo pairing, do you a screen like the one attached?

If so, make sure that it's set to transfer the contacts you want.

If you don't see this screen, your car/stereo might just not be compatible with the iPhone 4. I don't know of any jailbreak apps that might be able to help so hopefully someone else who might know of one can chime in.

Thanks a lot.
Jermin

My dear friend all iPhone models support Bluetooth although the functionality has been restricted somewhat. Specifically, all iPhone models released prior to the iPhone 4S support Bluetooth 2.1+EDR whereas the iPhone 4S and subsequently released models support Bluetooth 4.0. Which iPhone model do you have??

Sadly, I have now sold the ar. My new car does not have bluetooth. I have to use earphones instead.