So this morning 'm heading off to work and noticed my airbag indicator light on in the dash. (No accidents), also no rear speaker sound. Then on the way home, I tried the horn as someone pulled right in front of me, and I had no horn. All should not be on the same circuit should it ? I'll check for fuses tomorrow, but find it hard to believe that all 3 issues came at once. Ok maybe the horn, as I don't remember the last I used it. Any recommendations out there for troubleshooting ?