The headlight leveling motors are located behind both headlights, and they adjust the headlight's vertical position based on the voltage signals (between 2-11 V) received from the headlight leveling control unit. |
Honda Odyssey Service Manual > Lighting: HID Bulb Replacement
A transient high tension (25,000 V) occurs at the bulb sockets of the high intensity discharge (HID) lamps when the combination light switch is turned ON, that may cause serious electrical shock or electrocution if you do not observe the cautions. caution Never turn on the combination light switch ...