S-Class (W221) 2007-2013: S 320 CDI, S 350, S 450, S 500, S 550, S 420 CDI, S 600

Broken Trunk Bracket

Old Oct 10, 2019 | 03:52 PM
  #1  
Popo Here's Avatar
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2008 S550 4Matic
Broken Trunk Bracket

My auto trunk quit working so I took the panels apart to see what I can find. This is what I saw. The bracket that supports the auto open/close actuator is broken. How does this happen?

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Old Oct 10, 2019 | 10:13 PM
  #2  
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From: Aridzona
'15 S550, '10 E350 P1/P2, '02 ML320
Holy crap!!! I would have thought there would be a bent strut or trunk lid deformation with damage like that to the mount! Shakin' my head.
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Old Oct 11, 2019 | 02:31 AM
  #3  
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From: Arlington, TN
2008 S550 4Matic


Looks like I can find a replacement hinge on Ebay. Now I wonder what's involved in changing this
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Old Oct 11, 2019 | 08:44 AM
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wow, thats metal fatigue. Im sure a metal place could weld that up no prblm. For 29.99 replacemnt though cant get much cheaper to just change it.
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Old Oct 12, 2019 | 12:46 AM
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I bet someone unfamiliar with the car tried really hard to manually close the trunk.
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Old Oct 12, 2019 | 09:39 AM
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2008 S550 4Matic
Originally Posted by lkchris
I bet someone unfamiliar with the car tried really hard to manually close the trunk.
Not really, I live by myself, kid is gone and I've been the only driver of this car since I bought it years ago

Last edited by Popo Here; Oct 12, 2019 at 09:43 AM.
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Old Oct 16, 2019 | 03:29 PM
  #7  
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2008 S550 4Matic
Received the replacement Ebay trunk hinge today. Now I've gotta figure out how to get to the top bolt. Anyone with a diagram of how this is attached to the car?
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Old Feb 3, 2024 | 09:43 PM
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2008 S550 Brabus Edition
Me too..

I have the same issue.. Were you able to complete the repair and did you find instructions anywhere on how to do so? Thank you
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Old Feb 4, 2024 | 10:19 AM
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I had the exact same issue a couple years ago on mine I found a really good local welding shop and they were able to spot weld it in place the guy climbed into the trunk and put up Shields to protect everything only charged 30 bucks
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Old Feb 4, 2024 | 03:25 PM
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looking on this forum for something else just found this for the 221

DTB P-B-80.20/51 FEB09 trunk lid does not close using the remote trunk-closing feature this may be caused by the ball stud attaching the hydraulic cylinder of the remote trunk closing mechanism being torn out of the mounting console. A new thicker mounting console is installed.
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