More helpful tips to identify Abc suspension issues !! 🫤🔧🔨 

Unfortunately mercedes benz of North America is slowly discontinuing all front abc struts 2000-2006 models. And only small inventory of the rear shocks available @ nearly $1,700 each
Abc pumps are no long remanufactured by Mercedes-Benz. A third party company is trying to do the job. But most of them fail because they are only replacing seals and washers no major components
I love the w220 so much but it’s very obvious mercedes is about to  completely disown it’s w220 baby in the near future.