Bluetooth Problems, Please Help!!?

[FlangelinaBallerina]

I have done the initial pairing between my nokia lumia 800 and Alpine 113bt car stereo. Although my handsfree bluetooth keeps disconnecting mid-journey..
Any advice would be greatly appreciated as im at a loss.

Thankyou x

 

[FrancisG]

until you update to Window 7.8 as I understand it you can ONLY pair with bluetooth Headset