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diamonddogdogs's avatar
diamonddogdogs
Explorer
Aug 30, 2018

running lights wont go out

Have a 2008 Tiffin Phaeton. This morning noticed all the night running lights were on. Checked light switch..seems to be ok, headlights and taillights go off and on. But cannot get running lights to go off unless I shut off the main chassis power to the coach.I found the marker lamp relay but it is direct wired with no fuse. Dont know if this could be the problem. Any ideas or suggestions appreciated. Thanks,Nancy
  • dougrainer's avatar
    dougrainer
    Nomad
    Aug 30, 2018
    diamonddogdogs wrote:
    I do have the ICC toggle switch on the on the panel with all other switches. also found the Marker Lamps Relay on the Fuse panel under the bottom drawer on the center console. Could this be the problem?

    \
    Yes, the relay may be stuck. Doug
  • diamonddogdogs's avatar
    diamonddogdogs
    Explorer
    Aug 30, 2018
    I do have the ICC toggle switch on the on the panel with all other switches. also found the Marker Lamps Relay on the Fuse panel under the bottom drawer on the center console. Could this be the problem?
  • dougrainer's avatar
    dougrainer
    Nomad
    Aug 30, 2018
    Should have Freightliner chassis, you should be able to find the clearance light fuse and pull it and lights go off. Not sure if your year model has the 'ICC" light button on the dash. This is the button that truckers use to flash their clearance lights when you pass them. This system if you have it may be the cause. Doug

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