shockandawe --- Be sure you have the recent iPhone software update 3.0 in your iphone first. I believe the music streaming capability is in this update. Go to iPhone settings, general, and bluetooth to select both phone and music CONNECTED to your vehicle. Do this in your car with key ON. Bluetooth phone and music are working in my Camaro. However, the steering wheel toggle or radiohead SEEK do not move up or down the playlist. They do function if you use the USB cable plus the playlist song/artist show up on the radiohead. While streaming music the battery life is used more quickly. Good Luck and post your results.
ADM built Silver 2SS/RS Man/6
1.9 L, ZL-1 Blower, ADM LSA Heads
CTS-V front 6-Piston Calipers, ADM Dual Fuel Delivery
ADM/LPE Dual-Disc Clutch, GM 3.91 Rear Gears