Brake booster recall parts updates?


In my situation I did not have any brake concerns before knowing of the recall. Had I called my dealership originally, I would not have had any idea or reason to have the car towed to the service department. My dealership service department informed me that my booster was not enclosed in a rubber boot and those that are seem to have the corrosion problems, but that they had done a full inspection of the system regardless. They also seemed to know by vin number that the likelihood of my car needing repairs was pretty low.
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In my situation I did not have any brake concerns before knowing of the recall. Had I called my dealership originally, I would not have had any idea or reason to have the car towed to the service department. My dealership service department informed me that my booster was not enclosed in a rubber boot and those that are seem to have the corrosion problems, but that they had done a full inspection of the system regardless. They also seemed to know by vin number that the likelihood of my car needing repairs was pretty low.
Firstly, Just to be clear for other members There are 4 tyes of Recall listed in the DVSA website.
See Photo- Types of Recall.jpg
Types of Recall
Secondly, Dealers do not have the authority to overule the (Stop Drive) Until after the defect has
been checked and repaired/replaced. Failing to comply with a (Stop Drive) Safety recall "Once you are aware of it" means you are responsible for driving a vehicle that should not be driven. therefore your car insurance company may hold you responsible. and a third parties insurance most certainly will.
The ten days of horror I refered to was me calling the customer services team, who were in contact with the international team, who were in contact with the French Dealer.
You are correct about the rubber boot being the problem as apparently those fitted with a rubber boot could have condensation form inside and this lead in some cases to corrosion.
After discovering this was the issue I forwarded them a photo of my booster and the Part number thinking we could discover if my vehicle was effected. but they refused to comment on what vehicles were effected or discuss likely part numbers.
I was also promised that they would update my system while it was in for inspection but fearing future costly problems if they interfered I put a condition on that update that if following the update I had any issues within a given period they would rectify them F.O.C. They did not enter into that agreement and reported that no update was carried out.
Ny reason for that request was I had found information online that mercedes would take advantage of the opportunity to address other issues that were nothing to do with the brake booster. so I did not want them creating problems for me as Dealer Star checks can be very costly.
The Main reason for my post was to Ask if any members were abroad when a recall was put in place and how did MB handle that.
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I do drive my R500 as daily driver has 170k on it. Runs very well despite a thirst for fuel. I have a CLS55 AMG too but do not drive it as a daily or in winter.




I can see if I can read the full part number on the replacement booster, but it's in there pretty good. Looks like the lines to the booster might be partially replaced as well.
They also made sure the car was in good shape when I picked it up after sitting there for 3 months..
to say I'm concerned is a massive understatement! It's Nov4, here's hoping I get Shady back before Christmas.
2011 R350 bought Sept 2021
Last edited by Elizabeth Scott; Nov 4, 2022 at 03:56 PM.






