512 BB dash lights | FerrariChat

512 BB dash lights

Discussion in 'Boxers/TR/M' started by jww427, Sep 26, 2017.

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  1. jww427

    jww427 Karting

    Oct 31, 2016
    148
    White Post Virginia
    Full Name:
    john w. warner IV
    Hello everyone!

    My dash lights went out.
    Any ideas where to start?
    I have Sam's fuse box installed, so thats good.

    thanks
    JWW
     
  2. turbo-joe

    turbo-joe F1 Veteran

    Apr 6, 2008
    9,530
    southwest Germany, France ( Alsace ) and Thailand
    Full Name:
    romano schwabel
    all dashlights?
    if so look first at the knob where you can turn to make the lights darker
     
  3. 412monzaindy

    412monzaindy Formula Junior

    Mar 8, 2005
    877
    Ontario Canada
    Full Name:
    PBI
    Rheostat on the dash is the problem. When you rotate the dial there should be some drag, less drag rotated to the left.
    You can take it out of the circuit and not worry about the dimming feature.
     
  4. jww427

    jww427 Karting

    Oct 31, 2016
    148
    White Post Virginia
    Full Name:
    john w. warner IV
    Nope. No lights.
     
  5. turbo-joe

    turbo-joe F1 Veteran

    Apr 6, 2008
    9,530
    southwest Germany, France ( Alsace ) and Thailand
    Full Name:
    romano schwabel
    use a voltmeter or a testlight and check if there is power at the dimmer/rheostat
     

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