Hello Out There, My 1993 400e Is Just Going Over 177000 And I've Never Had Any Problems At All. Always Done The Routine Maintenance As Needed And Changed The Oil Every Other Day ! So For Me Now To Have Asr Problems I Guess It' Just About My Time ! For Those Of You Out There Who've Had A Lot Of Problems And Are Thinking About Selling It Please Remember The Grass Isn't Always Greener On The Other Side ! This Is My 3rd Mercedes And They're Just Hard To Beat. All Three Have Had At Least 250000 Miles On Them. 1979 240d , 1982 300e, And The Current 1993 400e. I Just Hate To See My Baby Sick.