Extended Warranty on SBC Brakes for real?
I was looking at the w211 forum today and noticed a post that indicated there has been an extension to our warranty coverage for SBC brakes.
It seems too good to be true, and I cannot find any other documentation on the web (e.g., TSBs, Press Releases, etc.).
Here is the link, what do you think is this real?
https://mbworld.org/forums/e-class-w...-part-2-a.html
John
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SBC Brake Pressure Accumulator
Last edited by cosmictrucker; Oct 12, 2018 at 01:29 PM.

Driving downtown, I got the dreaded "Brake Defective, Stop Vehicle" warning, accompanied by plenty of aggressive beeping. In addition, I had the ESP and BAS warnings, as well as an ABS light and parking brake light on. Not to forget the diminished braking ability. It was intense. I assumed my SBC had reached the actuation threshold, so I called MB Canada who ran my VIN and confirmed my SBC replacement would be covered free of charge. Woot! I took my car to the local MB dealer who hooked it to STAR. This is where things got interesting. STAR didn't throw the code I expected for exceeding the actuation threshold. Instead, it threw a code for a faulty pressure accumulator. MB claimed this was different than the SBC code and therefore, they wouldn't cover it under the SBC warranty. Frustrating, yes, but not a big deal - the pressure accumulator is available on FCP Euro for $87.50. I ordered it, MB put it in in an hour, and I was back on the road.
Soooo, in the end mine was NOT covered because my issue was specific to the accumulator and I am still within the SBC's actuation threshold, BUT, MB Canada did confirm my SBC would be completely replaced once that threshold is passed.
I hope this helps someone out there. If your SBC goes and you're in Canada, call MB Canada first! You're welcome
Last edited by weeee55; May 9, 2019 at 03:35 AM. Reason: Quoted the wrong post by mistake
Driving downtown, I got the dreaded "Brake Defective, Stop Vehicle" warning, accompanied by plenty of aggressive beeping. In addition, I had the ESP and BAS warnings, as well as an ABS light and parking brake light on. Not to forget the diminished braking ability. It was intense. I assumed my SBC had reached the actuation threshold, so I called MB Canada who ran my VIN and confirmed my SBC replacement would be covered free of charge. Woot! I took my car to the local MB dealer who hooked it to STAR. This is where things got interesting. STAR didn't throw the code I expected for exceeding the actuation threshold. Instead, it threw a code for a faulty pressure accumulator. MB claimed this was different than the SBC code and therefore, they wouldn't cover it under the SBC warranty. Frustrating, yes, but not a big deal - the pressure accumulator is available on FCP Euro for $87.50. I ordered it, MB put it in in an hour, and I was back on the road.
Soooo, in the end mine was NOT covered because my issue was specific to the accumulator and I am still within the SBC's actuation threshold, BUT, MB Canada did confirm my SBC would be completely replaced once that threshold is passed.
I hope this helps someone out there. If your SBC goes and you're in Canada, call MB Canada first! You're welcome








