Try This Press and hold the trip reset button. Turn on the ignition while still…
Reset the service indicator on SEAT Altea 1.9 DTi
1. Press and Hold the trip reset button in
2. Turn on the ignition on (do not start the car though)
3. Turn the trip button to the right and hold for about 5 secs.
4. Release the trip button and switch ignition off.
5. Start car, Service indicator should now be gone