In certain driving modes, such as when driving short distances, the system cannot be automatically cleaned.
The particulate filter indicator comes on or flashes if the particulate filter needs to be cleaned or if previous driving conditions prevented automatic regeneration. The indicator will turn off when the regeneration operation is completed.
It is not recommended to stop and turn off the engine during cleaning.
Warning: Be sure to observe the precautions listed below, as the exhaust gas temperature becomes very high during the regeneration of the particulate filter.
Remember that contact with hot parts of the exhaust system can cause burns and fire. Do not park your vehicle over paper, leaves, dry grass, or other flammable materials.
Turn off the ignition immediately after the car enters the garage. Do not walk near the hot exhaust outlet, including the muffler outlet pipe.