So I've been using my phone to play music (through the AUX of course) in my R3.
The toggle button on the steering wheel works just fine to change radio stations, but it doesn't work on skipping songs thru the AUX, which is kind of annoying since I have to skip the song on my phone, which can be a little distracting. (Volume toggle works on AUX though, which means it's probably not an issue w/ my car.)

Any suggestions guys?

 

By AUX you mean the 3.5mm jack located in the center console?

If that's the case, it's normal. Your car's stereo cannot control a phone/MP3 player that's been connected using a headphone jack. Unless the car stereo is used to work specifically with that phone/MP3 player. For eg: Control Talk for iPhones and iPods.

 

Okay thanks Nisaja. Thats what I thought

 

Anytime bud!