I have included a diagram showing an exploded wiew of the dash and the removal and re-install instructions for the upper and lower heater controls which inlcudes radio.
You will see the bulf sockets in the back of the controls and/or button in question. There are no intstructions for this, so you just have to inspect them for kooing burnt out or replace all of them.
Images (Click to enlarge)
Saturday, November 19th, 2011 AT 8:09 AM