Audio Controls

I have an RTX because I wanted to tow package and didn't think I would miss the audio controls on the steering wheel, but I do. Anyone know if this can be added to the existing radio in an RTX.

Thanks

I have an RTX because I wanted to tow package and didn't think I would miss the audio controls on the steering wheel, but I do. Anyone know if this can be added to the existing radio in an RTX.

ThanksProbably,which radio is in the RTX ?

This what I used my RTX with the RTL controls on the wheel, I have a KENWOOD Excelon KDC-X990 with no wired remote jack, So I had to go using the SWI pack kit that uses the IR controller..


SWI-X pac for IR connection (http://www.autotoys.com/x/product.php?productid=597)

I just have the stock, single CD XM ready unit. I installed a HON-SC1 & SCC1 over the weekend and now have Sirius which making me miss the audio controls on the steering wheel. All I want to do is add stock audio controls on the steering wheel, if possible.

Thanks