1999 ML320 blend door actuator location 

Thank You for sharing!!! 🙂🤜👍 I didn't know if the main actuator was my problem but you describe adjusting the temperature. My w16303ml500 distributes the airflow incorrectly between defrost and central vents.

Thank you bud you just made my day a whole lot easier winter coming on thank you so very much very informative very helpful

Hey my window not working too Right side making a noise up and down not moving left no noise of motor running or window goes down oup , also radio am only working bad with lots of squish fm has nothing ar all