M-Class (W163) Produced 1998-2005: ML 230, ML 320, ML 350, ML 400 CDI, ML 430, ML 500, ML 270 CDI

Hood release issue

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Old Oct 4, 2021 | 03:19 PM
  #1  
G60301's Avatar
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From: Maryland
W163, R129, W220
Hood release issue

2002 ml320. Having issues with the hood operating. The handle release has always been really tight and upon release it released violently. Now its come to not popping the hood at all. I can get it open (while pressing down on the hood) while someone pulls the lever even though its seems to have lost tension. I manage to get it open and i close the latch (as if the hood was shut) and pull the lever inside the cabin and it opens the latch, but when the hood is closed and i pull the latch the best way i can describe it is that it almost feels like it falls off track ( i know theres no track and its a cable, its just how i can describe it) maybe the ball at the end of it passes where its supposed to stop? If this makes any sense. So the handle works and opens the latch when the hood is open, but when its closed it wont. Any ideas? Thanks
Josh
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Old Oct 5, 2021 | 06:19 AM
  #2  
Maj. Dundee's Avatar
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From: Bronx, N.Y.
2002 ML 320 & 2006 ML500
In all probability the hood lock is dry and needs lubrication.

While the hood is open, liberally spray WD40 on the lock & then manually move it to the lock position. Then use the cable release handle to unlock position.

Do this numerous times until it works properly.
Attached Files
File Type: pdf
R&I Hood Lock as of 2000.PDF (131.1 KB, 112 views)
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Old Oct 5, 2021 | 06:58 AM
  #3  
G60301's Avatar
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W163, R129, W220
Originally Posted by Maj. Dundee
In all probability the hood lock is dry and needs lubrication.

While the hood is open, liberally spray WD40 on the lock & then manually move it to the lock position. Then use the cable release handle to unlock position.

Do this numerous times until it works properly.
Hi thanks for your response, i did that over the weekend when i had the hood open. Is there a way to adjust the hood cable? It never felt right as long as ive owned the truck. You have to really yank on the handle to open to release the hood. With that being said anymore ideas?
thanks
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Old Oct 5, 2021 | 09:04 AM
  #4  
Maj. Dundee's Avatar
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From: Bronx, N.Y.
2002 ML 320 & 2006 ML500
Why didn't you say that you already lubed the lock? You would have saved me time and effort.

Here are the procedures to adjust the cable.
Attached Files
File Type: pdf
R&I Hood Cable Adjust #1.pdf (127.8 KB, 135 views)
File Type: pdf
R&I Hood Cable Adjust #2.pdf (88.7 KB, 94 views)
File Type: pdf
R&I Hood Cable Adjust #3.pdf (84.7 KB, 100 views)
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Old Oct 5, 2021 | 03:51 PM
  #5  
G60301's Avatar
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From: Maryland
W163, R129, W220
Originally Posted by Maj. Dundee
Why didn't you say that you already lubed the lock? You would have saved me time and effort.

Here are the procedures to adjust the cable.
sorry about not mentioning that. I figured it was a given that someone with this issue would lubricate the latch lol. Thanks for the pdf's!!! Ill give it a shot. 🙏🏼
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