CLK-Class (W209) 2003 on: CLK 270 CDI, CLK 200K, CLK 200 CGI, CLK 240, CLK 320, CLK 350, CLK 500, CLK 550 [Coupes & Cabriolets]

Trunk Latch

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Jul 5, 2014 | 05:43 PM
  #1  
mis3's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jan 2004
Posts: 2,200
Likes: 10
2004 CLK320
Trunk Latch

My trunk latch, the one above the rear license plate, gets stuck sometimes.
How do I lubricate it?

The car is a 2004 CLK320 Coupe.
Reply
Old Jul 6, 2014 | 11:25 AM
  #2  
Rudeney's Avatar
MBworld Guru
 
Joined: Dec 2009
Posts: 10,782
Likes: 1,011
NO LONGER ACTIVE
It may actually be broken. You'll need to remove the carpeted paneling from inside the trunk lid to access it.
Reply
Old Jul 6, 2014 | 11:33 AM
  #3  
mis3's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jan 2004
Posts: 2,200
Likes: 10
2004 CLK320
I am quite certain that it's not broken.

The normal way to open the trunk is to pull the latch towards me. Sometimes when I go to open the trunk, the latch is already in the "pulled" position. I have to push the lever to the "center" position and pull, this would unlock the trunk.

I think this latch has to be lubricated but I do not know how.
Reply
Old Jul 6, 2014 | 03:18 PM
  #4  
jctevere's Avatar
MBWorld Fanatic!
 
Joined: Sep 2009
Posts: 2,108
Likes: 7
From: Dix Hills, New York
2012 C250 Coupe
Originally Posted by mis3
I am quite certain that it's not broken.

The normal way to open the trunk is to pull the latch towards me. Sometimes when I go to open the trunk, the latch is already in the "pulled" position. I have to push the lever to the "center" position and pull, this would unlock the trunk.

I think this latch has to be lubricated but I do not know how.
I think what Rudeney was trying to say is that he doesn't think the latch is "lubricatable". I would think the trunk latch has some type of spring mechanism that pulls the latch back after opening/pressing it.

By moving it back manually into place, you may be able to manually do this.

If the car is locked, are you still able to open your trunk? That may be a definitive way to see if the latch lock is broken.
Reply
Old Jul 6, 2014 | 04:13 PM
  #5  
mis3's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jan 2004
Posts: 2,200
Likes: 10
2004 CLK320
Just checked. When the car is locked, I cannot open the trunk with the latch.

The latch works as expected most of the time. When the trunk is open, everytime I press on the latch, I can hear an electronic click.

I am hoping there is a way to lubricate it before it gets stuck permanently.

Last edited by mis3; Jul 6, 2014 at 04:16 PM.
Reply
Old Jul 9, 2014 | 11:10 PM
  #6  
Timewarpone's Avatar
Member
 
Joined: Jan 2014
Posts: 165
Likes: 8
From: Central California
05 CLK320 Cabriolet W209 & 2011 BMW X3
I suggest spraying some WD40. Pull back the carpeted area behind the latch assembly. Good Luck!!!
Reply
Old Jul 10, 2014 | 11:47 AM
  #7  
mis3's Avatar
Thread Starter
MBWorld Fanatic!
 
Joined: Jan 2004
Posts: 2,200
Likes: 10
2004 CLK320
I went to my indie for other work and I asked hime abou tit.
He sprayed WD40 at each side (left and right) of the latch.
He said this happens often to a w209.
Reply

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 


You have already rated this thread Rating: Thread Rating: 0 votes,  average.


All times are GMT -4. The time now is 10:43 PM.

story-0
8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

Slideshow: Before curves took over, Mercedes mastered the art of the straight line, and some of those shapes still look right today.

By Verdad Gallardo | 2026-04-25 12:05:49


VIEW MORE
story-1
Flawlessly Restored Mercedes 190E Evo II Heads to Auction

Slideshow: The 190E Evolution II shows how a homologation necessity became a six-figure collector icon.

By Verdad Gallardo | 2026-04-22 17:53:47


VIEW MORE
story-2
Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

Slideshow: Mercedes is turning one of its core nameplates electric, and the details show just how serious this shift is.

By Verdad Gallardo | 2026-04-21 13:58:06


VIEW MORE
story-3
Mercedes EQS Gets A Major Update: Everything You Need to Know

Slideshow: Faster charging, longer range, and a controversial steer-by-wire system define the latest evolution of Mercedes-Benz EQS.

By Verdad Gallardo | 2026-04-15 10:35:34


VIEW MORE
story-4
5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

Slideshow: These overlooked Mercedes-Benz models never got the spotlight, but they quietly delivered more than most remember.

By Verdad Gallardo | 2026-04-13 19:35:45


VIEW MORE
story-5
Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

Slideshow: A well-used 1991 Mercedes-Benz 300D with more than one million miles is now looking for a new owner, and it still appears ready for more.

By Verdad Gallardo | 2026-04-10 10:05:15


VIEW MORE
story-6
10 Most Reliable Mercedes-Benz Models You Can Buy Used

Slideshow: From bulletproof sedans to surprisingly tough SUVs, these Mercedes models proved that the three-pointed star can go the distance.

By Verdad Gallardo | 2026-04-08 09:55:49


VIEW MORE
story-7
Mercedes Teases Updated EQS With Steer-By-Wire and a Yoke

Slideshow: The 2027 update adds a fully digital steering system, revised styling, and potential charging upgrades as the company looks to revive interest in the luxury EV.

By Verdad Gallardo | 2026-04-04 10:24:38


VIEW MORE
story-8
8 Mercedes Models With Poor Reliability Records

Slideshow: From problematic air suspensions to early dual-clutch transmission issues, these specific models and years stand out as the least dependable modern Mercedes vehicles.

By Verdad Gallardo | 2026-03-26 18:08:10


VIEW MORE
story-9
Magnificent New Mercedes-Maybach S-Class Revealed: 12 Things to Know

Slideshow: Mercedes-Maybach has refreshed the S-Class with new lighting signatures, AI-driven software, and even more elaborate rear-seat luxury.

By Verdad Gallardo | 2026-03-25 18:01:51


VIEW MORE