How to Turn On the Headlight Cleaning Switch for Audi A4L?

[DelAnthony]

First, start the vehicle and turn on the headlights to facilitate the subsequent cleaning process. After turning on the headlights, pull the windshield wiper control lever toward the steering wheel. Ensure the operation is performed correctly to avoid affecting the cleaning process. Press and hold the front windshield cleaning mode for 5 seconds to activate the headlight cleaning function. Wait for the function to start automatically and begin the cleaning process. The headlight cleaning system will automatically spray water twice and perform the cleaning. During this process, keep the headlights turned on; otherwise, the cleaning may be interrupted.