This function is used when the service date needs to be changed.
Note:
During this function, the ignition must not be switched off.
Test prerequisites:
Ignition on, engine off.
Battery voltage above 12 Volts.
Procedure:
Start the function, press "OK".
A dialogue box will present the value (date) stored in the control unit.
To change the value press "Yes".
To exit the function without changing the value press "No".
Enter the new value with 4 digits in the presented input field (MMYY).
Example: June 2008, enter 0608.
Example: December 2011, enter 1211.
To store the value press "OK".
To exit the function without changing the value press "Cancel".
A dialogue box confirms: Operation succeeded / Operation failed.
The function is now completed.