If the light illuminates steadily

If the light illuminates steadily while driving or does not turn off after the engine starts, an emission control system malfunction has been detected.

You should have your vehicle checked by an authorized SUBARU dealer immediately.

NOTE
This light also illuminates when the fuel filler cap is not tightened until it clicks.

If you have recently refueled your vehicle, the cause of the CHECK ENGINE warning light/malfunction indicator lamp illuminating could be a loose or missing fuel filler cap. Remove the cap and retighten it until it clicks. Make sure nothing is interfering with the sealing of the cap. Tightening the cap will not make the CHECK ENGINE warning light turn off immediately. It may take several driving trips. If the light does not turn off, take your vehicle to your authorized SUBARU dealer immediately.

    See also:

    To install the cover housing
    1. To install the cover housing, insert both ends of the cover housing into the retainers. 2. Make sure to fix the front part of the cargo area cover behind the rear seat. ...

    Forward and backward adjustment
    Forward and backward adjustment Pull the lever upward and slide the seat to the desired position. Then release the lever and move the seat back and forth to make sure that it is securely lock ...

    Vanity mirror with light
    CAUTION Keep the vanity mirror cover closed while the car is being driven to avoid being blinded by glare. To use the vanity mirror, swing down the sun visor and open the vanity mirror cover. ...