answersLogoWhite

0

ML320 window not going up

Updated: 12/13/2022
User Avatar

Wiki User

16y ago

Best Answer

check power to the window motor

by removing the door panel, apply power to two teminals and then reverse terminals window should go up and down when direct power is applied if so your motor is good, if not either a bad relay or a bad switch

ANSWER FROM ME

THAT IS DEFINITELY NOT the first step. ML320 window switch problems are usually not the motor - they are the switch -- at the console -- lots of info available at MB forums. There is copper in the switch and it bends/wears with time -- usually the drivers side. There are 2 options:

Take out the switch module and repair it [per MB forum member instructions]

Replace the module [it is in a bank of 4 - so you're replacing all the 'switches'].

You probably had stuttering of the window before it failed?

Here in MA -- mine failed this winter - -So I plugged in the hair dryer outside and just heated it up to get it "UP" -- and tried to remember not to use it.. But just like high school physics -- heat expands and voila! The switch component is not tooo expensive....

User Avatar

Wiki User

16y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: ML320 window not going up
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Where is the antenna located on 1999 Mercedes ml320?

Rear Quarter window.


How do you check the power window switch for a 1998 Mercedes ML320?

Take it to the dealer.


Why will Window go down but has trouble going up?

The window goes down easier because gravity is helping. The window tracks could be dirty or the motor could be weak, causing the trouble going up.


How to get 2003 Pontiac Montana drivers window to go up?

If you are having trouble with your window going back up to the up position, I assume that it has no trouble going down. The problem may be the motor in the door being to weak to push the window back up. You can replace this for about 55.00 good luck


What is the vertical bar going up and down the middle of a window?

Cheese


Can you adjust the automatic window so it wouldn't going up 5 mL too far?

window regulator is worn out


Why does the power window on your 1992 Ford truck go down but will not go up?

IF THIS IS A POWER WINDOW THE MOTOR IS GOING BAD.IT HAS THE POWER TO PULL THE WINDOW DOWN BUT PUSHING IT UP IS MUCH HARDER FOR THE MOTOR.GEARS COULD ALSO BE THE ISSUE IN THE MOTOR IF IT MAKES A GRINDING NOISE IT IS THE GEARS,IF JUST NOT PUSHING UP THE WINDOW THE MOTOR IS JUST GOING BAD.


What happen if the window is not going up or down?

One window, probably the switch or the electric window motor. All windows, probably the fuse or circuit breaker.


Bar going up and down the middle of the window?

vertical split bar


What does the red brake light mean in a ml320?

it means your emergancy brake is up


How do you replace Mercedes ML320 dashboard lights?

The single bulb that lights up all three climate dials on my 2000 MB ML320 is out. Can it be removed or is it LED is there a special tool?


Where is the Serpentine Belt Diagram ML320?

Serpentine Belt Diagram ML320