like title states, i used to have a 3gs and it worked perfectly fine with my 06x with bluetooth.

since i upgraded to a 4s i can no longer receive nor make calls.

only time the bluetooth works is when i voice dial a number from the steering wheel controls.

i can't believe how much this stinks.

anyone have the same issues?

i know the 2nd gen sedans work fine, but the primitive bluetooth on mine just doesn't want to.

can anyone help?

my 4s is currently running ios 5.0.1

 

i work at a cadillac dealership as a tech. its a problem with the iphone software. i have read a technical bulletin about this. hopefully the next update will fix this

 

This is not true, at least not completely true. I have an 06X with an iPhone 4S on 5.0.1 and my Bluetooth works perfectly. No idea on how to fix your problem OP just stating it's not a software issue. Try resetting up your phone to your Bluetooth if you haven't already.

 

Try shutting down the Bluetooth on the car and the phone for a few minutes then turn them back on. Not sure if it's going to work on your car but that's how I fixed my secretary's on her Kia.

 

You might have to re sync the phone to the car and kind of start from scratch with the bluetooth recognition . . . That's where I would start off

 

I know the issue.. you are using an iphone..