dawson276

I have a 2018 GLE 350 4Matic that is making a buzzing/vibrating noise in the dash area. Loudest on driver side. Noise is there when idling and then it gets louder and faster when I accelerate and then slower and quieter when I let go of the gas pedal.
Dealership told me noise was normal,and on second visit they didn't hear noise. Noise is very annoying.
Any suggestions on what the problem could be?
Thanks for any advice!

mbhog

It seems i got same issue on my GLE 350 4Matic. did you fix it? thank you for any inputs.

mbhog

buzzing/vibrating noise in the dash area-2018 GLE 350, need your help

mbhog

my dealer replaced high pressure fuel pump. it didn't help at all.

pjw1967

Had that problem on a Dodge Durango which shared some MB heritage. It was the blower motor. Is the sound still there if you completely turn off the HVAC?

mbhog

Thanks you PJW1967.

1. Buzzing noise first up while my AC on since second week I have the car; Kept for few weeks (few time very loud whistling sound when "MAX cool" on for hot summer weather).
2. then buzzing sound always there and has nothing to AC.
3. so I decide to send it to the dealer. I pointed the noise to them and they replaced high pressure pump. nothing help.

appreciate it tons.

RA112623

does this happen when your cell phone is in the car? there is an interference with cell phones and speakers. mine does it all the time. does it at home when cell is next to radio alarm clock and used to do it when cell was next to desk phone at work. just a thing, but could be something else. good luck, ron

mbhog