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Buellxb Forum

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  1. Y

    xb12r blowing low beams and intermittent CEL

    I did immediately after installing. Battery at 12.7V after sitting for 48 hrs. Battery went to 14.3V on cold idle, and with both headlights on after it warmed up, still 14.3v. Stayed 14.3v after i revved it way up too
  2. Y

    xb12r blowing low beams and intermittent CEL

    New VR seems to fix things. Headlights havent burned out yet after 30 miles of riding
  3. Y

    xb12r blowing low beams and intermittent CEL

    backlights to the instrument cluster, not brakelight lol
  4. Y

    xb12r blowing low beams and intermittent CEL

    Thanks. You reccommend installing LED backlights while i am in there? I read somewhere someone got light "hotspots" from doing that. The light didnt diffuse well. Sound about right?
  5. Y

    xb12r blowing low beams and intermittent CEL

    Thanks. I ordered that voltmeter, I am gonna do that mod. Any ideas on how to remove the gauge shroud from the firebolt?
  6. Y

    xb12r blowing low beams and intermittent CEL

    I am gonna need a write up on this
  7. Y

    xb12r blowing low beams and intermittent CEL

    fortunately for me, I have never had a dead battery issue. I suppose that would be coming down the pike if i kept delaying this repair long enough, however
  8. Y

    xb12r blowing low beams and intermittent CEL

    Alright thanks. The reason i spent all this time typing that up is twofold: first, i dont wanna waste time with messages telling me to test this or that when i already did that test. Secondly, i want people in the future to he able to follow along and self diagnose. Tired of finding threads that...
  9. Y

    xb12r blowing low beams and intermittent CEL

    So are there any other common symptoms associated with a failing VR aside from blowing low beams? Because my symptoms have been pretty tame so far
  10. Y

    xb12r blowing low beams and intermittent CEL

    I have never seen/heard of this before, are you sure of this? automotive batteries tend to be 12.6V at rest, I've never heard of 13.2 unless it is a buell-specific figure
  11. Y

    xb12r blowing low beams and intermittent CEL

    thanks. Is that 13.2V with engine off? Because 12 volt nominal systems are supposed to be 12.6V at rest, just like a car. Or is it 13.2V at hot idle? Thanks
  12. Y

    xb12r blowing low beams and intermittent CEL

    Greetings. Long time forum lurker but I need to ask some questions. I've had my 2008 xb12r for about 6 months now and have put 4000 miles on her. Been on 300+ mile trips without any issues. Bike has treated me well but I was wondering if you could help with a possible voltage regulator problem...
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