If the DPF warning display and check engine warning lamp illuminate at the same time during vehicle operationIf the DPF warning display and check engine warning lamp illuminate at the same 
time during vehicle operation  - Diesel particulate filter (DPF) - Starting and driving - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

If an abnormal condition occurs in the DPF system, the DPF warning display and

If an abnormal condition occurs in the DPF system, the DPF warning display and check engine warning lamp illuminate. Have the system inspected at a MITSUBISHI MOTORS Authorized Service Point.

► Continuing to drive with the DPF warning display and check engine warning Caution

► Continuing to drive with the DPF warning display and check engine warning lamp illuminating could result in engine trouble and DPF damage.

    See also:

    Vehicle care precautions
    In order to maintain the value of your vehicle, it is necessary to perform regular maintenance using the proper procedures. Always maintain your vehicle in compliance with environmental pollution ...

    To operate
    1. Stop the vehicle completely using the brake pedal. 2. Release the brake pedal and the hill start assist will maintain the braking force applied while stopping for approximately 2 seconds. 3. De ...

    Chassis number
    The chassis number is stamped on the bulkhead as shown in the illustration. ...