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.
If the SERV light and spanner symbol is on, this can be reset by
Is just your SERV light on? This is an Engine Management Light and you will need diagnostic equipment to find the cause. Don’t drive to far if engine running badly as it will damage the catalytic converter.