I hear a humming noise from left side of engine compartment  for 1 to 5 minutes after I shut down my 2015 ML 400. Any insight?

Comments

Profile picture for user Boki

Hi!

 

I suppose it has LED lights. They have cooling fans, which continue working several minutes after you turn off the car. 

Does it sound like that?

Boki

Profile picture for user MercedesMedic

Good suggestion Boki. 

It could be the cooling fan as well. 

Have you opened the hood and tried to pinpoint the exact location? 

Profile picture for user kincsem

Like the comments have already mentioned, I do believe this is an issue with the cooling fan.

Cooling fans can be extremely loud and what you are talking about is probably the same thing. However, I have never experienced this issue myself. It's better to get it checked asap, it might sound like a small thing right now but can turn into something very serious.

Plain text

  • Allowed HTML tags: <a href hreflang> <em> <strong> <cite> <blockquote cite> <code> <ul type> <ol start type='1 A I'> <li> <dl> <dt> <dd> <h2 id='jump-*'> <h3 id> <h4 id> <h5 id> <h6 id>
  • No HTML tags allowed.
  • Lines and paragraphs break automatically.
  • Only images hosted on this site may be used in <img> tags.
The content of this field is kept private and will not be shown publicly.

Output Speed Sensor for 2011 Nissan Rogue

2
eantongiorgi@yahoo.com
4 months ago
Nissan » Rogue » 2008-2014

2010 Mercedes ML350 BlueTec fuel leak (Left tank)

0
tarheel3759
1 week 4 days ago
Mercedes » M-Class » 2006-2011

check liquid level

0
equintquant2
1 week 5 days ago
Mercedes » C-Class » 2001-2007

Mercedes Benz clk w208 supercharger

0
timcolledge
2 weeks ago
Mercedes » CLK-Class » 1998-2003

Dodge. Journey 2015

1
TennesseeRebel
2 weeks ago
Dodge » Journey » 2009-____

Is it my ignition switch?

0
lcserna0423
2 weeks 1 day ago
Dodge » Caravan » 2008-____

2009 Mercedes e350 rwd 80 k miles

2
lucapuca
2 weeks 4 days ago
Mercedes

2006 chrysler crossfire convertible top problem

2
daisyblemmons
2 weeks 6 days ago
Chrysler » Crossfire

Problem with automatic start

4
abchris
3 weeks ago
Audi » A3 S3 RS3 » 2015-____

Mercedes ML350 bluetec sputter misfire

1
Nmerc
2 weeks 2 days ago
Mercedes » M-Class » 2012-____

Fuel issue

1
Andrew Williams.90
2 weeks 4 days ago
Buick » LeSabre » 2000-2005

Brake system

2
tammyduran
2 weeks 6 days ago
BMW » Z4 » 2003-2008

Best Shocks for Grand Cherokee

2
JohnSmith75
3 weeks 1 day ago
Jeep » Grand Cherokee

W212 AMG seat swap

1
GPone
2 weeks 4 days ago
Mercedes

do you need to register new battery on 2006 z4???

1
jdgallo
2 weeks 4 days ago
BMW » Z4 » 2003-2008

Mercedes CLA 250

4
jc71
3 weeks ago
Mercedes

CHANGING DASHBOARD LANGUAGE

2
Master
2 weeks 6 days ago
Volvo » S40, V40

2004 f150 wont start

1
dldiggs2
3 weeks 1 day ago
Ford » F-Series » 2004-2008

2006 chrysler crossfire convertible top problem

1
daisyblemmons
2 weeks 6 days ago
Chrysler » Crossfire » 2004-2007

Intermittent issue with low cranking power when ESC OFF light comes on

1
SteveJ27
2 weeks 5 days ago
Hyundai » Elantra » 2007-2010

User has not asked any questions.