The Endeavor is a crossover SUV offered by Mitsubishi. The Endeavor's headlights, like those in virtually any consumer automobile, are subject to fail. When a filament in your Endeavor's headlight bulb breaks, you'll need to replace the bulb as soon as possible. Failure to replace a failed bulb immediately will impair your nighttime driving and could cause a car accident or get you a ticket for improper equipment. Replacement headlight bulbs are available from auto parts retailers. However, each aftermarket bulb manufacturer uses a different part number. You might need to have a store clerk help you locate the part number for the bulb you need based on the year your Endeavor was manufactured.
Open the hood of your Endeavor and unplug the electrical connector from the back of the headlight.
Pull the protective cover off the back of the headlight housing assembly.
Turn the headlight bulb counterclockwise to unlock it from the housing assembly and pull it out of the housing.
Insert a new bulb into the headlight housing assembly and turn it clockwise to lock it into the housing.
Replace the housing cover and plug in the electrical connector.
Turn on the Endeavor's headlight s to make sure the new bulb works, and close the hood.
