Airomatic pump filure on Mercedes-Benz S430

Average mileage: 52,233 (11,700–80,000)
2 model years affected: 2000, 2006
3 people reported this problem
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Viewing 1 - 2 of 2 problem details
2000 Mercedes-Benz S430 65,000 mi,
Aromatic pump was making loud noise so i replaced it with a new one with the newer design. But now when pump start the whole care vibrate. Don't know the problem....any idea what could be the problem?
the airomatic pump failure sign keeps coming up when i turn the car on. horrible mercedes customer care said they wont fix it even though they know it is thier factory fault!!!!! bad hose!!!