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twilight sentinel

  1. c5 tail lights malfunction

    C5 Corvette General Discussion
    I have a 2001 C5 coupe. When I turn on the headlight knob the front lights pop up and illuminate fine but the dash lights and tail lights do not come on. The only way those work is if I turn the twilight sentinel on and it is dark so the the headlights (along with the tail lights and dash...