In the past few weeks, at random times, the volume will increase on its own to full volume. The only way to get it back down is to turn it down by the radio controls in the dash. Shortly after this started happening, I noticed the functions on both sides of the steering wheel no longer function. The lights recently went out on one side, as well. I've not had this apart yet, but had my '93 controls out of the wheel at one point and learned there were four wires that controlled all functions, if I recall correctly.
Do these switches on my '99 GP pry out of the wheel in a similar fashion? Is the air bag any concern?
Any thoughts on the culprit on this issue?