How to Turn Off the Headlight Washer?
2 Answers
Switch the headlight control from auto mode to off mode. Below is related information about the headlight washer: 1. Headlight washer: The headlight washer refers to a water outlet located below the headlight, which can clean dust and dirt from the headlight at any time. This feature is generally available in higher-end models. 2. Structure of the headlight washer: There are two types of headlight washer systems—the wipe/wash system and the high-pressure wash system. The wipe/wash system is only used for glass lenses, as plastic lenses, despite having a wear-resistant coating, are still relatively sensitive to mechanical cleaning. The high-pressure wash system is used for both glass and plastic lenses. The cleaning effect mainly depends on the distance between the nozzle and the lens, the size of the water droplets, the contact angle, the water spray speed, and the amount of water sprayed. Current models are equipped with this type of washing system.
When you ask me how to turn off the headlight cleaning function, I have to say that this feature is integrated into the windshield cleaning system in most cars. It's not complicated to operate. You can try looking for the vehicle settings menu on the central control screen—there’s usually a headlight cleaning option where you can toggle the switch. Alternatively, check the stalk near the steering wheel: press and hold the cleaning button for a few seconds, and the system will automatically stop the cleaning action. Having driven many cars, I’ve found that turning it off saves cleaning fluid, especially during rainy days when frequent use can be costly. If you can’t locate the setting, consulting the manual is very helpful. Different manufacturers handle it differently: German cars often have a dedicated switch, while Japanese models may require pressing the button twice to pause. Remember not to tamper with the hardware casually to avoid warranty issues—if you really can’t figure it out, have a professional shop adjust it for you.
