Catalytic converter
WARNING: This page is about a different car, the 2018 Infiniti Q60. However, it is still accessible from the selected car via links, so may be relevant.
The engine must have been switched off for a duration of at least 2 minutes.
The ignition must have been on for a duration of at least 1 minute.
For a duration of at least 10 minutes, drive constantly in top gear at a speed of 80 - 110km/h (49 - 68 MPH).