GLE400 Vibration
I have been feeling vibrations in my 2016 GLE400 (done 98000 KM so far). The vibrations are felt in the steering and in the chairs. I have replaced the lower control arms and fixed the rims (as per dealer advice) but the vibrations still there. I have also replaced my tires with no result. I have asked the dealer to inspect the air suspension and the axle and as per them they are both fine so I don't know what is the source of these vibrations.
All suggestions are welcomed as I am starting to hate my car and I only had it for 7 months.
Wheel/tire balance
tires free from damage
tie rods in good condition
axle shafts in good condition
front prop shaft joints in good condition
wheel bolts properly torqued
tire inflation at spec or 5 psi higher
Retrace your steps on any prior damage or service work done to these systems.
Wheel/tire balance
tires free from damage
tie rods in good condition
axle shafts in good condition
front prop shaft joints in good condition
wheel bolts properly torqued
tire inflation at spec or 5 psi higher
Retrace your steps on any prior damage or service work done to these systems.

If you have a dedicated front end/suspension repair shop, maybe see what they have to say. I haven't needed their services in years, but these shops were like going to a specialist as that was all they worked on were front ends and suspensions. Side note was seeing a shop custom bend and replace one leaf of a leaf-spring suspension on one of our former "old-school" cars.
When you say "fixed the rims", what does that mean, and why was it necessary?
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As per the dealer one of the rims has slightl bent that needed straighting which I have done.
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As per the dealer one of the rims has slightl bent that needed straighting which I have done.
As far as the wheels go, if they are cast wheels I'm not sure how they wouldn't crack versus bend. I'm wondering if it's just a dealer not sure what else to do.
This is just one of the difficult things to troubleshoot when the symptoms show up in a narrow range. Good luck in getting it resolved, please post updates!
A way through this is for you to do exhaustive diagnosis, noting the precise conditions when the problem happens, and being able to repeat this over and over again. After you have done this, take the vehicle to the dealer and explain your diagnosis, and they can take it from there. In other words, you need to do the work for them.
In my case the axle was checked and they reported it has no issue.
As far as the wheels go, if they are cast wheels I'm not sure how they wouldn't crack versus bend. I'm wondering if it's just a dealer not sure what else to do.
This is just one of the difficult things to troubleshoot when the symptoms show up in a narrow range. Good luck in getting it resolved, please post updates!
Wheel/tire balance
tires free from damage
tie rods in good condition
axle shafts in good condition
front prop shaft joints in good condition
wheel bolts properly torqued
tire inflation at spec or 5 psi higher
Retrace your steps on any prior damage or service work done to these systems.
.So thanks for all who commented 😊.








