Recently when I start my ML a little wrench with a -100 appears in the mileage window. It goes out after about one minute and returns to the mileage. Does this mean it's time for service? Thanks for any help

__________________
Bruce Hat
2000 ML320 50K miles
1997 Jaquar XJ6 41K miles
1992 300SL 70K miles - Mint
1995 E320 Wagon 105K miles "Sold" - 10-6-04
1998 E320 "Totalled" - 1-14-04

If you want to know how crooked a stick is, just lay a straight one next to it.

It's not the tall sails that bring a ship to the port of destination, but the unseen wind.

Uncle's quote to me at 12 yrs old "Why walk when you can Bogaloo"