E-Class Coupe (C207) & Cabrio (A207) 2010-: E250CDI Coupe, E350 Coupe, E350CDI Coupe, E500 Coupe, E550 Coupe [Coupes & Cabriolets]

2018 E400 Cabriolet driver side wind noise

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Dec 30, 2017 | 10:14 AM
  #1  
UmutA's Avatar
Thread Starter
Newbie
 
Joined: Dec 2017
Posts: 6
Likes: 0
2018 E400 cabriolet
2018 E400 Cabriolet driver side wind noise

Hello all, has anyone experienced any wind noise coming from possibly from the driver side mirror or the window itself. I took my car back to the dealership and they said they fixed it. But on the highway it’s clearly there. Any thoughts?
thanks.
Reply
Old Dec 30, 2017 | 11:46 AM
  #2  
pdeacon's Avatar
MBWorld Fanatic!
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2015
Posts: 1,015
Likes: 342
From: Cape Cod
E450 wagon, C43 AMG Cpe, GLE AMG 63S
I have a MY '18 cab. No wind noise. The car is very quiet in fact. It may be the weather stripping where the window butts up to the seal.
Reply
Old Dec 30, 2017 | 03:07 PM
  #3  
iridium18's Avatar
Super Member
5 Year Member
 
Joined: Jul 2017
Posts: 541
Likes: 158
From: Houston Texas
2023 AMG GLE63s, 2017 AMG SL63, 2024 Sprinter, 1958 Chevrolet Corvette
I have a 1 month old '18 E400 Cab as well - and have not experienced any wind noise - to the contrary, a very quiet ride
Suggest comparing the driver's side to the passenger side with the window up for any variance in how the rubbers seal up
Let us know the outcome
Steve
Reply
Old Dec 30, 2017 | 10:52 PM
  #4  
blue00r6's Avatar
Super Member
 
Joined: Apr 2010
Posts: 770
Likes: 9
2017 C43
push in the rubber seal that is near the rearview (drivers sideview) mirror
Reply
Old Jan 13, 2018 | 06:09 AM
  #5  
UmutA's Avatar
Thread Starter
Newbie
 
Joined: Dec 2017
Posts: 6
Likes: 0
2018 E400 cabriolet
Originally Posted by UmutA
Hello all, has anyone experienced any wind noise coming from possibly from the driver side mirror or the window itself. I took my car back to the dealership and they said they fixed it. But on the highway it’s clearly there. Any thoughts?
thanks.
just wanted to give you guys an update. Took the to the dealership for the second time. First time they kept the car for 5 days, and said it was fixed. When I asked them what the problem was or how it was fixed they said technician supervisor was not here, so no answer. Took the car home and found out they applied some black caulk right at the end of driver window trim, rubber. I thought ok if it’s going to take care of the problem I can be ok with it. But not really. After 50 mph, the noise was still there. So I called and made another appointment to take the car in. When I did, some technician there said that there is nothing wrong with the Car and that’s normal. So asked to test drive another E 400 cabriolet. They immediately said ok we will take care of it.
So, it’s been 4 days . No update or phone call or anything. At this point I honestly don’t know what to do. Any suggestions?
thanks.
Reply
Old Jan 13, 2018 | 09:14 AM
  #6  
pdeacon's Avatar
MBWorld Fanatic!
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2015
Posts: 1,015
Likes: 342
From: Cape Cod
E450 wagon, C43 AMG Cpe, GLE AMG 63S
Doesn't sound right to me that the dealer would apply caulking to eliminate the wind noise. Not on a car of this caliber. Perhaps the entire rubber seal needs to be replaced. In days gone by there was an adjustment available for the window itself that enabled the angle to be adjusted slightly allowing a tighter fit where it met the rubber seal. I'm not sure that is an option on the new cars but its worth making an inquiry with a knowledgeable tech. If neither of these options fail to remedy the problem I would take the issue to a regional service representative. You can do this through your dealer. Just a suggestion. I think you will get better results if you request this step in a non threatening manner but in a spirit of remedying the problem and perhaps alerting MB to a build problem.
Good luck with this. Let us know how things turn out.
Reply
Old Jan 13, 2018 | 09:39 AM
  #7  
konigstiger's Avatar
Out Of Control!!
 
Joined: Jul 2003
Posts: 15,901
Likes: 4,630
From: North Scottsdale, AZ
'71 Pinto
Originally Posted by UmutA
No update or phone call or anything. At this point I honestly don’t know what to do. Any suggestions?
You do not mention your location have MB intervene, MBUSA 800-367-6372
Reply
Old Jan 26, 2018 | 07:23 PM
  #8  
bzjam's Avatar
Newbie
 
Joined: Dec 2011
Posts: 12
Likes: 3
Im having this same issue. Were they able to fix it? I'll take mine in next week.
Reply
MB World Stories

The Best of Mercedes & AMG

story-0

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

 Verdad Gallardo
story-1

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

 Verdad Gallardo
story-2

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

 Verdad Gallardo
story-3

8 Classic Boxy Mercedes Designs That Have Aged Like Fine Wine

 Verdad Gallardo
story-4

Flawlessly Restored Mercedes 190E Evo II Heads to Auction

 Verdad Gallardo
story-5

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

 Verdad Gallardo
story-6

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

 Verdad Gallardo
story-7

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

 Verdad Gallardo
story-8

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

 Verdad Gallardo
story-9

10 Most Reliable Mercedes-Benz Models You Can Buy Used

 Verdad Gallardo
Old Jan 28, 2018 | 07:15 AM
  #9  
UmutA's Avatar
Thread Starter
Newbie
 
Joined: Dec 2017
Posts: 6
Likes: 0
2018 E400 cabriolet
Hi bzjam.

I am sorry to hear that you are having the same problem. I finally got the dealership to replace the triangle trim piece right by the mirror. That took care of the problem. They did keep the car for about two weeks but at least it is taking care of.
best of luck to you.
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 01:41 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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