I just installed an AppRadio2 in my truck. Other than finding out my S3 won't work without the adapter, it seems pretty cool so far.

I hooked up the steering wheel controls, but I can't figure out how to seek through presets. Is there a way to be able to use the seek button on my steering wheel to scroll through my presets rather than just going to the next available station?

Nop, and with all the stuff going on I would advice you to return it and get something else. My guess is the unit will soon be deeply discounted now that it's been months with no iPhone 5 support.

Which swc interface did you purchase? The metra axxess is somewhat programmable and they have great customer service. I'm using the ARLiberator app which doesn't support swc just yet, but I feel certain it will soon.

texbuck

I am using the Axxess interface and the ARLiberator app. I can control volume and seek through radio channels in mix mode. I would guess the problem is Pioneer not supporting multiple seeks modes like other radios do, such as manual or auto. If you could set it to auto, it would seek through the presets.

Just installed it on my Honda and I wanted the same thing and what I did was went into the steering wheel control settings and found my button that controls that (for me it was button 5 I think) changed it to mute to make sure I had the right one and it did in fact mute e volume. So I went back into the settings and changed it from "mute" to "UP" and it scrolls thru my presets.

So with "mute" button you can scrolls tru your presets fm stations?