WARNING. Only use these Service Light Reset Procedures if you have serviced your car to the manufacturer’s recommended standard. I have not used or tested every reset procedures listed, and cannot be responsible for any damage.
1) Ensure "ignition" key is turned off.
2) Depress and hold the odometer reset button whilst turning the "ignition" switch to the on position.
3) Keep the odometer reset button depressed for 10 seconds whilst the service display counts down from 10 to 0. When the countdown reaches zero the spanner icon will vanish from the display and the service indicator will be reset.
Note 1: When reset, the service indicator is actually reset to 9,500 miles. The mileage that the car accumulates henceforth is subtracted from 9,500 miles, until 9,500 miles have elapsed at which point the service indicator icon will reappear in order to warn the driver that the next service is imminent. Any mileage accumulated beyond 10,000 miles since the last reset will be indicated with a minus sign displayed in front of the mileage to indicate by how much a service is overdue.