Engine oil

The determination of the correct time for a DME/DDE oil change depends on various values:

• Fuel consumption

  The quantity of fuel used since the last oil change is recorded as an auxiliary quantity for evaluating the quality of the oil.

• Time

  Once in place, the oil will deteriorate with age. The calculation for the oil change determines the latest date by which the oil must be changed. The reference time is the on-board date.

  An oil change is due after 24 months at the latest.

The "engine oil" interval is flexible and dependent on the operating conditions. When resetting, the last value of the interval forecast is taken as the starting value for the new interval.

Special case: A defective oil level sensor will affect the display.