Checking the voltage going to your headlights is a straightforward however necessary process that may enable you to troubleshoot any electrical issues which will come up. By guaranteeing that the proper voltage is reaching your headlights, you’ll be able to be sure that they’re functioning correctly and offering you with the very best visibility whereas driving.
To test the voltage going to your headlights, you have to a multimeter. Set the multimeter to the DC voltage setting after which join the optimistic result in the optimistic terminal on the headlight bulb and the damaging result in the damaging terminal. The multimeter will then show the voltage studying.