How to use the headlight cleaning function on the eighth-generation Accord?
4 Answers
The headlight cleaning function of the eighth-generation Accord can be activated by simply turning on the cleaning switch. The switch is located on the center console to the left of the steering wheel on the driver's side, next to the VSC OFF button. The headlight cleaning device features a water outlet below the headlights, allowing you to clean dust and dirt from the headlights at any time to ensure sufficient illumination. The eighth-generation Accord's engine builds upon Honda's innovative VTEC technology, incorporating direct injection, Atkinson cycle with VTC, and an EGR (Exhaust Gas Recirculation) system. This combination improves fuel economy by 13% and increases maximum torque by 8%.
I used to drive an eighth-generation Accord and am quite familiar with the headlight cleaning system. The operation is actually very simple. While driving normally, first make sure the headlight switch is turned on—I usually set it to the low beam position so the system recognizes it needs cleaning. Then, you just need to pull the windshield washer control stalk—typically located on the right or left side of the steering wheel, similar to the wiper control. A gentle pull will activate the windshield washer spray while simultaneously starting the headlight cleaning. I noticed the spray nozzles under the headlights would pop out to spray water and retract automatically once cleaned. This feature is especially useful at night or during rainy weather, improving visibility. I recommend testing it periodically to prevent dust from clogging the nozzles. If it doesn’t work, check if the washer fluid is sufficient. Overall, the whole process takes just seconds—just check the headlight status before driving, and it’s very convenient.
From a technical perspective, the headlight cleaning system of the eighth-generation Accord is controlled by the vehicle's electronic control module. The activation method involves turning on the headlight switch, typically when the low beam is illuminated to receive the signal input. When you operate the windshield cleaning lever by pulling it for about two to three seconds, the headlight cleaning nozzles will extend from inside the bumper and spray cleaning fluid to wash the surface of the headlight covers. After completion, the system automatically resets. Sometimes, the system may not work if the headlights are not turned on, or due to clogged nozzles or wiring issues. It's advisable to regularly clean the nozzle area to prevent dust buildup. In areas with frequent rain or snow, this feature is highly practical as it prevents mud and water from obstructing the headlights, ensuring driving safety. When operating, ensure the vehicle is running, and avoid excessively dry environments to prevent wastage of cleaning fluid. Overall, the design is very user-friendly.
The most important thing when driving is safety, and the headlight cleaning feature on the 8th-generation Accord is thoughtfully designed. Simply turn the headlight switch to the low beam position, then quickly pull the windshield wiper control lever, and the headlights will automatically spray water to clean off dust or dirt. This helps maintain bright lighting and improves visibility at night or in hazy conditions. Personally, I make it a habit to check that the feature is functioning properly before setting off, ensuring the car is stationary to avoid water splashing. Don’t wait until the headlights are covered in grime before using it—regularly checking and cleaning them also benefits vehicle maintenance.
