There is a counter for oil wear in the automatic gearbox. This counter must be updated after oil change or when new oil is added.
The oil wear counts in units with a maximum value of 32958.
When the counter has reached maximum value flashes the sport and snow indicator lights. There is also a parameter in data list 9 that indicates when it is time for oil change.
Change of the oil wear counter shall be performed:
For any addition of new oil (oil change, replacing the converter etc).
Replacement of the automatic gearbox.
Observe:
When new oil is added: Reduce 2750 units from the current value for each 0,5 litre (s) of new oil that is added.
At oil change: Reset counter (Input value 0)
Ex: The current value: 28000. Adding of 0,5 litre oil.
New value: 25250 (28000-2750).
Test prerequisites:
Ignition on.
Battery voltage over 12 V.
Performance:
Choose function: New value for service interval data-oil deterioration.
Write the new value in the input field.
Press OK.
A dialog box present: Operation succeeded/operation failed.
Verify in data list 4 that the new value is stored.
When oil change is performed shall also the parameter for date of oil change be updated. Choose function: Write transmission oil change date.