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

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

Good suggestion Boki. 

It could be the cooling fan as well. 

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

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.

Disclaimer: Youcanic has made every effort to assure the accuracy of the information on this page. Neither Youcanic nor its affiliates assume responsibility for any loss or damage due to any errors, omissions, lack of information. You agree to hold Youcanic free from any liability arising out of the use of any information contained within. All pictures and references to trademarks and car names are for reference only and do not imply an association with the manufacturer. Consult your owner's manual or authorized factory manuals when performing repair procedures. By entering this site, you agree to our Terms & Conditions and Privacy Polity.