'99 Ram question

Have a '99 Ram that has the radio controls on the steering whell (side). Before I left on my current deployment, I went to turn the radio down via this button and the part you push, fell right off. How do I fix it?

Anyone?

Maybe something here would help. https://www.bing.com/search?q=hOW+T...mp;cvid=beb40fb54e084d14fa48571d9f662c7e

Thanks Stumpy! I didn't think of that...Boy, I feel dumb but thought someone had done this as well.

I was very surprised at all the how to videos there are out there.

Google is your friend.