Actually nope, I don't have the steering wheel controls unfortunately. The harness that I got was to retain OnStar as well as door chimes, accessory power to the radio until door is opened, blinker clicks etc. You need to get this Axxess adapter to regain steering wheel controls. Which is another $70..

Axxess ASWC Steering wheel control interface — connects your car's steering wheel audio controls to an aftermarket stereo at Crutchfield.com

 

When i installed the integration adaptor my Drivers information buttons stoped working and now its stuck on just my miles per gallon how do you fix that

 

That's really strange, I don't think they have anything to do with each other

 

well it just shows the model of the device im using and preview xm radio call the number but ill just take it to Chevrolet to ask