The safety component that is covered under the SBC warranty is the entire brake master cylinder specifically the part that is bad is the brake pedal position sensor The car is undriveable without it, they have a 25-year warranty on it yet they have no parts and no way to fix it which is obviously unacceptable they've also refused to provide a loaner car until they come up with a way to fix my car leaving me on the side of the road with nothing to drive it's unacceptable! My safety and everybody's safety on the road is affected by this because the car won't stop if you drive it and you have really strong legs you can get it to slow down and eventually stop it's completely unsafe The brake pedal cannot tell the computer where it is in its travel which means the system doesn't know that you're applying the brakes which don't work. Yes the problem has been confirmed by two shops one of which has a snap-on scanner which I can attach the scan to showing the issue and currently the car is sitting at a shop that uses Mercedes-Benz only star system the same system that they use in the dealership there is no question at any level what is wrong with the vehicle. The car is not safe to drive to the dealership and now in the winter this $132,000 convertible isn't going to be driven in the salt just to get to a dealership to find out what they're not going to do for me I've already confirmed and share the scans and images and everybody I've spoken with at the dealerships agrees that it's ridiculous that Mercedes has a 25-year warranty on a part that they do not make do not have and cannot fix Yes there are two different brake malfunction lights that are on the dash you cannot clear them as though in a code way like you can on some things and the car is not to be driven, the problem first arose a couple months ago and we started diagnosing it until on the Facebook forum somebody told me that it's covered by a 25-year SBC warranty which when I contacted the dealer and Mercedes-
- NHTSA ID
- 11702808
- Incident
- Oct 1, 2025