The numbers after are the days since the last maintenance...This lady was 80 yrs old and I called the MB shop in Orlando, Florida...they said she drove them crazy with this car....And you are right brave Richard...I replaced the OVP yesterday...My oil changes are considered by many wasteful..I change it every 1500 miles along with oil filter, fuel filters, OEM air filter with a Lubri-moly diesel purge and amsoil additive..but dont forget..this car is never driven around town...it goes only on interstate between New Smyrna Beach florida to Charlotte, NC twice each month for a total of 2000 miles per month...No expense is spared on this vehicle...and by the way...old granny just bought herself a new CDI..I called her and told her I would take it when she is finished with it...lets see..now what is the average lifespan of an 80+ yr old woman...guess i should get to know her kids too...I know the recorded maintenance will scare them away...woohoo!

Beagle...you changed your OVP too...mine is doing great...no problems

I got all my service done last night...took her for a short spin to check for leaks...all is fine