Zafar,
That is exactly my symptoms.

So where do I locate the housing with the barcode label?

Do both parts get replaced? EA/IU Or are they independent?

What else do these parts do? Is it an immediate fix i should do?

Any help is appreciated.

Thanks
FQ

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FAQ

W124
Sportline Swaybars
Bilstein HD Struts
16" E420 wheels