The owners of Mercedes S-class (W221) with adaptive pendant are facing the biggest problems. The average resource of its elements is 90-100 thousand tons. km This typically breaks the operation of the Active Body Control system compressor or Air Matic. After 120-130 thousand The unit of the AVS valve may be inoperable, leaving the machine on one wheel or axle.
Adaptive cushioning racks are approximately 100,000. The front levers with the adent-blocks are about 120 thousand kilometers. km Some owners of the car after 150,000 people. Km may encounter the sound of the steering gear.
Also with active driving styles and heavy braking rates at high speed may overheat and deform the brake discs.
