I'm new to this forum, but I'm sure this question isn't. I had my headlight vacuum rigged so that they would go up when I pulled the override knob under the dash. I figured that was pretty half assed, so I finally ordered a new vacuum hose kit. I replaced all the vacuum lines for the headlights and wipers and now the headlights don't come up at all, even with the override knob pulled. I'm assuming the headlight actuators and vacuum valve in front are good because they worked before. What does that leave? Only the headlight switch. Is there something I'm missing? Thanks in advance for the help.