Anyone know why I can’t be program my steering wheel controls?

Posted by owenamazing555@reddit | askcarguys | View on Reddit | 3 comments

Just today I put in a aftermarket radio on my 2012 Camry and I was programming the steering wheel controls but can only program certain bottoms (mute,answer/declina call, voice assist) but the the ones to control music nor volume can’t seem to program them any help?