NEED SOME HELP ON HOW TO REFILL THE ABC WITH FLUID.I REPLACED A DEFECTIVE LEAKING O RING ON A SENSOR AND NOW THE WARNING LIGHT IS ON. ??

 

on the right side under bonnet there is a black tank with a dip stick on it pull the dip stick,fill abc oil which can only be bought from MB,it will probly take a litre and half after filling oil, work suspension up and down switch for oil to recirculate in system,check level on normal higth...............