E-Class (W211) 2003-2009

3rd break light not working

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Nov 18, 2019 | 03:25 AM
  #1  
Syfy's Avatar
Thread Starter
Newbie
 
Joined: Nov 2019
Posts: 3
Likes: 0
Mercedes S211 E class 320cdi estate
3rd break light not working

Hi,

New to the forum! My 3rd break light has stopped working had a massage on dash, can't find a fuse for it does any one have any idea where I should start please, I have an s211 E class 320cdi sport estate 2007

Thanks Simon
Reply
Old Nov 18, 2019 | 06:55 AM
  #2  
chassis's Avatar
Out Of Control!!
MBWorld Ambassador

5 Year Member
Liked
Loved
 
Joined: Sep 2018
Posts: 14,690
Likes: 4,584
From: unbegrenzt
2017 GLE350 4MATIC
Welcome! Please lost a photo of the E. Have you tried replacing the bulb?
Reply
Old Nov 24, 2019 | 06:46 PM
  #3  
MJ50's Avatar
Super Moderator
MBWorld Ambassador

20 Year Member
Liked
Community Favorite
 
Joined: Jul 2003
Posts: 22,062
Likes: 974
From: MBworld
bone stock E55 AMG
moved to W211 forum...
could be the 3rd brake light...
Reply
Old Nov 25, 2019 | 04:58 AM
  #4  
Spinning's Avatar
Junior Member
 
Joined: Nov 2019
Posts: 24
Likes: 5
From: Australia
E90 320i, D23 Navara, EL XR8, 207 E200
pretty sure its an led brake light and more then likely will need to replace it as a whole unit. not too bad a job if your handy with the tools, if not buy the light online using your vin for reference and ask a reputable indy shop to fit it if you dont want to go to the dealerships
Reply
Old Nov 26, 2019 | 04:00 AM
  #5  
Syfy's Avatar
Thread Starter
Newbie
 
Joined: Nov 2019
Posts: 3
Likes: 0
Mercedes S211 E class 320cdi estate
Originally Posted by Spinning
pretty sure its an led brake light and more then likely will need to replace it as a whole unit. not too bad a job if your handy with the tools, if not buy the light online using your vin for reference and ask a reputable indy shop to fit it if you dont want to go to the dealerships
Thank you for your advice, had a wiggle of the wiring around the hynges to the boot and light is now working again, for now must have been a loose connection, or possibly a start of break in the wire.
Reply
Old Nov 26, 2019 | 05:35 AM
  #6  
Spinning's Avatar
Junior Member
 
Joined: Nov 2019
Posts: 24
Likes: 5
From: Australia
E90 320i, D23 Navara, EL XR8, 207 E200
Originally Posted by Syfy
Thank you for your advice, had a wiggle of the wiring around the hynges to the boot and light is now working again, for now must have been a loose connection, or possibly a start of break in the wire.
ah yes i forgot about the wiring running through there, can't say ive had any issues with that in the 211's but hey, at least its easier repairing a wire than it is replacing the centre stop
Reply
Old Nov 26, 2019 | 02:21 PM
  #7  
ot1's Avatar
ot1
Super Member
 
Joined: Apr 2007
Posts: 633
Likes: 48
From: USA
2006 E320 CDI
...

Last edited by ot1; Nov 26, 2019 at 02:26 PM.
Reply
Old Nov 26, 2019 | 02:25 PM
  #8  
ot1's Avatar
ot1
Super Member
 
Joined: Apr 2007
Posts: 633
Likes: 48
From: USA
2006 E320 CDI
Originally Posted by chassis
Welcome! Please lost a photo of the E. Have you tried replacing the bulb?
Its not a bulb, but a series of LEDs, therefore if any of the LEDs are out, but some working as on my vehicle, the 3rd brake light must be replaced as a complete unit.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

 Verdad Gallardo
story-1

6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

 Verdad Gallardo
story-2

Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

 Verdad Gallardo
story-3

Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

 Verdad Gallardo
story-4

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-5

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-6

Electric Mercedes C-Class Unveiled: 11 Things You Need to Know

 Verdad Gallardo
story-7

Mercedes EQS Gets A Major Update: Everything You Need to Know

 Verdad Gallardo
story-8

5 Underrated Mercedes-Benz Models That Don't Get the Love They Deserve

 Verdad Gallardo
story-9

Mercedes 300D Has Pushed Well Past 1 Million Miles and It Ain't Stopping

 Verdad Gallardo
Old Dec 25, 2019 | 05:51 PM
  #9  
ptkacik's Avatar
Senior Member
10 Year Member
Liked
 
Joined: Aug 2014
Posts: 337
Likes: 20
From: Charlotte, NC
2005 E320 CDI, 2015 GLA 250
My license plate lights went out and it was the wires frayed and broken at the LR trunk hinge. I patched in a new piece of wire and then made a "thingy" (not technical term) to hold and display the wires to the hinge. The key was to prevent a sharp turn in the wires and make the bend more gentle. I also had to put a plastic sheet on the trunk liner as the wires would catch in the felt material and hang up.

good luck,
Peter
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 01:54 AM.

story-0
New Electric Mercedes-AMG GT 4-Door Coupe Unveiled: 10 Things You Need to Know

Slideshow: Mercedes-AMG's new electric GT 4-Door Coupe trades combustion for software, synthetic noise, and more than 1,100 horsepower.

By Verdad Gallardo | 2026-05-20 20:08:15


VIEW MORE
story-1
6 Mercedes Models That Did NOT Age Well (But Are Somehow Still Cool)

Slideshow: Not every Mercedes design becomes timeless, some feel stuck in the era they came from.

By Verdad Gallardo | 2026-05-12 18:09:07


VIEW MORE
story-2
Manual Mercedes? 6 Times Sindelfingen Let Drivers Have All The Fun

Slideshow: Yes, Mercedes built manual cars, and some of them are far more interesting than you'd expect.

By Verdad Gallardo | 2026-05-02 12:36:58


VIEW MORE
story-3
Mercedes SLR McLaren 722 S Is Extremely Rare Example Modified by McLaren

Slideshow: A one-of-one U.S.-spec Mercedes-Benz SLR McLaren Roadster became even rarer after a factory-backed transformation at McLaren's headquarters.

By Verdad Gallardo | 2026-04-29 11:19:28


VIEW MORE
story-4
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-5
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-6
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-7
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-8
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-9
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