Cadillac Owners Forum banner

horn switch

  1. DTS Forum 2006 through 2011
    Hi folks, I need to service the horn switch in my 2009 DTS. I'm referencing the service manual via ALLDATA and I have a question re disabling the SIR system. It appears I have two options: simply disconnect the negative battery cable or remove the appropriate SIR/airbag fuses (if...