I have a 06 tl and Can not find a way to scroll through the xm channels via steering controls? The steering wheel just scrolls through the presets! It sucks going through 150 + channels leaning forwrd and using the knob on the stereo! Any sugestions?

 

Unfortunately, that's all you get with the steering wheel controls...

You could use the scan feature to hear a few seconds of each station.

 

It's one of my pet peeves concerning this car.