SL/R230: Occasional BUT BRIEF RED ABC LIGHT....WHAT ARE MY CONCERNS




then you have probaly like all older SL dryed out seals and O rings in system , can adjust my clock for when this will happend to all.. You neeed start with the sayd level, then add rubber conditioner , probaly ligt will go away.
https://mbworld.org/forums/sl-class-...e-oil-use.html



