*NEED HELP* Rough ride and interior noise
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Newbie
Joined: Apr 2020
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2015 CLS63s
*NEED HELP* Rough ride and interior noise
Hi, I have a 2015 CLS 63s with 46k miles. I found that the car is super stiff when going through bad roads. With that, the interior starts to make super annoying squeeze noise. The tries are Michelin PS A/S 3+ (All season) w/ stock spec. Is there any way to fix the interior noise (around climate control unit) and rough ride? Thanks!!!
Joined: Jul 2006
Posts: 6,760
Likes: 594
From: Seattle
'19 E63S, ‘16 CLS63 RIP, '09 E63 Gone, '06 M5 Gone, '97 Supra TT Gone
Not sure about the squeak, could be an issue with your fan having eaten something (happened with my W211). The rough ride is just this car. All of the top end AMG’s, except for maybe the S have very stiff suspensions. Setting your suspension to comfort and keeping your tire pressures below 40psi will help a little.
Newbie
Joined: Jul 2020
Posts: 1
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2016 CLS 550
Hi, I have a 2015 CLS 63s with 46k miles. I found that the car is super stiff when going through bad roads. With that, the interior starts to make super annoying squeeze noise. The tries are Michelin PS A/S 3+ (All season) w/ stock spec. Is there any way to fix the interior noise (around climate control unit) and rough ride? Thanks!!!
Joined: Jul 2006
Posts: 6,760
Likes: 594
From: Seattle
'19 E63S, ‘16 CLS63 RIP, '09 E63 Gone, '06 M5 Gone, '97 Supra TT Gone
Same situation for with my 2016 cls 550, 39k miles. Very noisy, stiff ride. On the interstate it’s becomes worst. I honestly thought it was the suspension (I don’t know cars). The MB tech sort of implied “it’s just the car”. But I had a 2015 cls 400 and the ride was WAY better. I’m lost and annoyed!
Member
Joined: Mar 2020
Posts: 143
Likes: 25
From: Framingham, MA
2016 CLS 400 4Matic
I don’t have this problem...
Same situation for with my 2016 cls 550, 39k miles. Very noisy, stiff ride. On the interstate it’s becomes worst. I honestly thought it was the suspension (I don’t know cars). The MB tech sort of implied “it’s just the car”. But I had a 2015 cls 400 and the ride was WAY better. I’m lost and annoyed!
MBWorld Fanatic!
Joined: Jan 2012
Posts: 1,043
Likes: 310
From: NYC
E63S
Unfortunately stiffness in a "Sports Oriented" vehicle is a must. This complaint has popped up a few times over the past few years over at the W212 forum. I don't mean to say that people don't know what they are buying, but, in many cases, people fail to understand that "Sports Suspension" = Stiffer suspension. In order to make cars "handle", some sacrifices need to be made in the form of comfort. Soft suspension = more comfort, but that ALSO = less handling. Anyone ever rode in a 1980's Town Car? It was like floating in a cloud.... trying to make quick maneuvers at less than ideal speeds would make you feel like the car was gonna flip over. You can't cheat physics. As stated above, it's the car. Best you can do to alleviate the harshness is to (again, as stated above) set to comfort mode, make sure suspension is set to softest (no lights on), do a lil research on what tire offers the most comfort (I see you are already running AS tires, which are usually softer than Summer tires). A few did mentioned that the Non-AMG E's rode much better/softer than the 63's (which I totally believe even when I have never ridden in one).
As for your interior squeaking. You first need to determine what exactly is making the noise. It could be something as simple as one of the trim panels is loose. Next time you hear it, try pressing down on the possible culprit and see if it stops. Maybe it can be popped back in or re-tightened. Wish you luck finding the squeaking part!
As for your interior squeaking. You first need to determine what exactly is making the noise. It could be something as simple as one of the trim panels is loose. Next time you hear it, try pressing down on the possible culprit and see if it stops. Maybe it can be popped back in or re-tightened. Wish you luck finding the squeaking part!
