E-Class (W211) 2003-2009

climate control fan whine?

Thread Tools
 
Search this Thread
 
Rate Thread
 
Old Dec 30, 2003 | 07:30 PM
  #1  
vtec26's Avatar
Thread Starter
Almost a Member!
20 Year Member
 
Joined: Dec 2003
Posts: 70
Likes: 0
climate control fan whine?

does anyone here have a high piched whine from the climate control fan when it's at stage 4 and above? i'm trying to figure out if the sound is normal or if i should have the dealer take a look and listen.

i have an e320 with dual zone climate control (the non digital one). thanks.
Reply
Old Dec 30, 2003 | 07:48 PM
  #2  
Brav's Avatar
MBWorld Fanatic!
 
Joined: Dec 2002
Posts: 2,399
Likes: 1
From: Irvine, CA
07 M6, 05 Noble, 01 S4, Smart ForTwo
this has happened to me about 4 times in the first 2000 miles.. not very often. I complained when I took it in for service, but lo and behold, they couldn't duplicate the prob. My M3 had this, as did my Audi A4... damn Germans can't build an HVAC system for shi*t.
Reply
Old Dec 30, 2003 | 10:34 PM
  #3  
Mortenstein's Avatar
Member
 
Joined: Nov 2003
Posts: 123
Likes: 0
From: Germany -> El Paso, TX right now
E-220CDI, VW Multivan 2.5TDI
Originally posted by Brav
...My M3 had this, as did my Audi A4... damn Germans can't build an HVAC system for shi*t.
Why complain about what Germans cannot built... simply buy one of those cheap rice cookers or "high quality" US cars... then at least you have a nice HVAC system

Sorry dude, had to give my comment on this! First buy a $50k+ car and then complain - you knew it, so be happy with it!
Reply
Old Dec 30, 2003 | 10:40 PM
  #4  
Randy B's Avatar
Super Member
 
Joined: Nov 2001
Posts: 536
Likes: 4
From: Orlando, Florida
**SOLD***2003 E500
Guys I had a similar noise, and then realized that one of the fromt vents was mostly closed and causing the noise. Might want to check that first and make sure all of them are wide open.
Reply
Old Dec 31, 2003 | 12:13 AM
  #5  
indus's Avatar
Almost a Member!
 
Joined: Nov 2003
Posts: 57
Likes: 0
From: NJ
2007 E350 Sport
i just noticed it yesterday as well (1100 miles on an '04 e320). all vents are open, and i know this noise was not there before. would be interested to learn of any resolution to this annoyance...
Reply
Old Dec 31, 2003 | 01:51 AM
  #6  
Brav's Avatar
MBWorld Fanatic!
 
Joined: Dec 2002
Posts: 2,399
Likes: 1
From: Irvine, CA
07 M6, 05 Noble, 01 S4, Smart ForTwo
Originally posted by Mortenstein
Why complain about what Germans cannot built... simply buy one of those cheap rice cookers or "high quality" US cars... then at least you have a nice HVAC system

Sorry dude, had to give my comment on this! First buy a $50k+ car and then complain - you knew it, so be happy with it!
ease up!! i'm on our/your side.. I still buy German cars, obviously.. and I still love them all. And I would not go to a Japanese car over a fixable fan squeel.. just making mention of my experiences! peace
Reply
Old Dec 31, 2003 | 04:48 AM
  #7  
vtec26's Avatar
Thread Starter
Almost a Member!
20 Year Member
 
Joined: Dec 2003
Posts: 70
Likes: 0
thanks...i guess i'll mention this the next time i take it in for service. it's only got 130 miles right now
Reply
Old Dec 31, 2003 | 09:50 AM
  #8  
Mortenstein's Avatar
Member
 
Joined: Nov 2003
Posts: 123
Likes: 0
From: Germany -> El Paso, TX right now
E-220CDI, VW Multivan 2.5TDI
Talking Happy New Year!

Originally posted by Brav
ease up!! i'm on our/your side.. I still buy German cars, obviously.. and I still love them all. And I would not go to a Japanese car over a fixable fan squeel.. just making mention of my experiences! peace
Hi Brav,
no prob... just couldn't take it without leaving my comment - so peace!

And btw... happy new year.
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 31, 2003 | 09:58 AM
  #9  
jim256's Avatar
Senior Member
 
Joined: Nov 2002
Posts: 454
Likes: 0
From: NC
'03 Mercedes E320
Be sure and check the rear console vents, as well. Mine will occasionally get rotated nearly closed after reaching for something in the rear footwell, and you'll get a high-pitched whistle at higher fan speeds.
Reply
Old Dec 31, 2003 | 11:20 AM
  #10  
CaptMike's Avatar
Member
 
Joined: Nov 2002
Posts: 247
Likes: 0
From: California
2003 E320
I agree with Jim-

I had this whining noise. When I took to the dealer, I was embarrassed to learn that one of the rear seat vent controls was partially closed. Now when I hear that whine, I check and open all of the vents on the car. No whine after that.
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 06:10 PM.

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