How do you reset the message center computer on an XC70 Message indicates needs regular maintenance but after performing service you don't know how to clear this message?

Press and hold trip odometer reset button

2. Turn ignition key to run position KPII (not the start position)

3. Wait 30 seconds or until service light "!" begins blinking

4. Release Trip Odometer button

5. Turn ignition to off position

If that doesn't work then do this instead:

1. Press and hold trip odometer reset button

2. Turn ignition key to run position KPII (not the start position)

3. Wait 30 seconds or until service light "!" begins blinking

4. Turn ignition to off position, the service light continues blinking

5. Release Trip Odometer button

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