Ball Joints replaced
Is this common on the s550 with less than 44K on the dash?
Is this common on the s550 with less than 44K on the dash?

I had the crackling sounds at 5-10mph and during the turns. When I described the problem over the phone, it was automatically associated with this common issue. I just hope that I don't have this problem 30k miles later. It cost me $1330.00 to have this s550 recurring issue.
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Returned the car a few days later, service tech changed mounts on front sway bar, needless to say this did not work. Returned the vehicle 2 weeks later due to out of town trip, vehicle sat in airport lot, reported problem was not resolved, a service tech came along for the ride and decided the problem was either ball joints or control arms (tie rods) eventually replaced and issued is closed.
However, if this is going to be a recurring issue every 45k, I will not purchase another S class in the future. This forum is extremely helpful, although I have concerns about MB quality and reliability with the aide of this forum I have managed to successfully get all my issues resolved based on very useful information posted by other owners.
Last edited by rmajor; Sep 6, 2010 at 07:23 PM.
FYI, when I described this sound to my mechanic, he knew exactly what the problem was because a customer was their paying for the same service out of warranty.
This is horrible and more owners need to unite because if I suffer this problem again in another 40-50K miles, then this car is not worth it.
I will try to locate the information on the service order and share it with the forum, but I don't know how accurate the information was regarding this problem.
However, since I purchased under CPO and it was less than 30 days when I discovered the problem the dealer was obligated to repair, or replace the vehicle.
For those of you who have had this repair performed, was an alignment necessary as well? Covered by warranty?
For those of you who have had this repair performed, was an alignment necessary as well? Covered by warranty?
Had them lube and felt everything that squeaked, creaked and rattled. Also on my third time replacing parts on the drivers side multicontour seat it finally loos resolved. Not just parts though also felt there lol.
I told the tech MB should just felt everything to begin with.
I will try to locate the information on the service order and share it with the forum, but I don't know how accurate the information was regarding this problem.
However, since I purchased under CPO and it was less than 30 days when I discovered the problem the dealer was obligated to repair, or replace the vehicle.
P-B-46.20/52 Muffled knocking noises when driving slowly on uneven road surfaces. When driving between 3 – 13 mph these noises may be caused by excessively high breakaway torque of the outer tie rod or the inner tie rod joints due to unfavorable tolerance or friction conditions. In isolated cases, a reduction in the preload of the mounting bolts of the steering gear can also occur as the cause. The mounting bolts of the steering gear, outer tie rods, and/or inner tie rods will be replaced and front axle toe will be adjusted.
Here is a link to the thread...
https://mbworld.org/forums/new-s-cla...tins-date.html
Last edited by rmajor; Oct 15, 2010 at 05:49 PM.




