OR you can just press Voice activation button on steering and say "Media" or "Music" or "Media Player" and the Media Player starts If your horn pad stops working (usually on one side), in all probabilities a small copper/ metal clip inside the horn pad is broken. When the horn pad is opened, there is a circular ring inside. On that Circular rings, there are 3 such copper/ metal clips at 60degree equidistance. One of these get borken and that side of Horn pad part stops working. I faced this and fellow moderator amit alson faced it.