New ML 55 horn not working???
09-05-2004, 03:44 PM
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New ML 55 horn not working???
I have a '99 ML 430 and I had to replace the original horns becuase they were rusted and corroded. I put in the ML 55 horns and everything worked great. Then after a couple months, I hit the horn today and noticed that is sounded like only one horn was working. Sure enough, only the drivers side horn was working? Anyone had this issue? I'm kinda stumped as it was working before....
09-05-2004, 05:12 PM
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2014 RX 350 F Sport, 2007 Scion tC, 2000 ML 430 Money Pit Finally Gone! Oh Happy Day!
I would unhook the horn not working, remove the nut holding it on and try pluging the horn that works wire to it to see if it works. If it does the wire was the problem, if not then the horn is no good. My ML55 horns have been working fine since I installed them last year. Just my 2 cents. 
