How to Use the Mercedes-Benz Headlight Cleaning Function?
2 Answers
The method to use the Mercedes-Benz headlight cleaning function is: 1. Turn on the headlights; 2. Quickly press the windshield wiper spray switch five times in succession. Taking the 2021 Mercedes-Benz GLS as an example, its body dimensions are: length 5214mm, width 1956mm, height 1823mm, wheelbase 3135mm, and fuel tank capacity 85l. The 2021 Mercedes-Benz GLS features a double-wishbone independent suspension at the front and rear. It is equipped with a 2.5T turbocharged engine, delivering a maximum horsepower of 313PS, maximum power of 230kW, and maximum torque of 400Nm, paired with a 9-speed automatic transmission.
Speaking of the Mercedes-Benz headlight cleaning function, I find it quite convenient when using my car. The main thing is to turn on the headlights first so that the system can activate the cleaning function. Then, operate the windshield washer lever and gently pull it toward yourself, and the nozzles under the headlights will automatically spray water to wash away dust or mud. Mercedes-Benz has designed it smartly—it usually activates the headlight cleaning only after several pulls of the windshield washer to avoid frequent wastage of cleaning fluid. I recommend using it more often in rainy or snowy weather or after driving on muddy roads to ensure the headlights remain bright, making nighttime driving safer. During regular maintenance, also check if the nozzles are clogged and clean them with a soft cloth if needed. In short, this feature makes driving much easier, and the operation is simple—just one action does the trick.
