280 Operation
Maintenance
In the “Operation” section you will find de-
tailed information on operating, maintain-
ing, and caring for your vehicle.
We strongly recommend that you have 
your vehicle serviced by an authorized 
Mercedes-Benz Light Truck Center, in ac-
cordance with the Maintenance Booklet at 
the times called for by the maintenance 
service indicator display.
Failure to have the vehicle maintained in 
accordance with the Maintenance Booklet 
and maintenance service indicator at the 
designated times/mileage will result in ve-
hicle damage not covered by the 
Mercedes-Benz Limited Warranty.
The maintenance service indicator will 
notify you when your next maintenance 
service is due.Starting approximately one month before 
maintenance service is due, one of the fol-
lowing messages will appear in the multi-
function display while you are driving or 
when you switch on the ignition (example 
service A):
SERVICE A IN XX DAYS 
SERVICE A IN XX MILES (KM)
SERVICE A DUE NOW!
The type of maintenance service due is in-
dicated in the speedometer display field:
9Basic service (A)
½Extended service (B)
i
Vehicles equipped with FSS (Flexible 
S
ervice System) only (Canada 
vehicles): The interval between mainte-
nance services depends on your driving 
habits. A gentle driving style, moderate 
engine speeds and the avoidance of 
short-distance trips will lengthen the 
interval between maintenance 
services.