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:

    Radio data system (RDS)
    1- PWR (On-Off) switch 2- AM/FM (FM/MW/LW selection) button 3- Memory select buttons 4- TP (Traffic program) button 5- PTY (Program type) button 6- TUNE switch 7- SEEK (Up-seek) button 8- S ...

    Side turn-signal lamps
    Insert a straight blade (or minus) screwdriver at the edge of the lens, remove the socket assembly and bulb together by turning it anticlockwise, and then remove the bulb by pulling out. NOTE ...

    To check and refill engine oil
    1600 models 1800 models (petrol-powered vehicles) 1800 models (diesel-powered vehicles) 2000 models The engine oil used has a significant effect on the engine’s performance, service li ...