And the fact that in the MZR-CD model, Mazda use the DPF Light not just for the filter, but also as the Service Light. If the light returns after running this fix, then you DO have an issue with the DPF. If the light stays out, it was just the "service due" light. Comments only possible on Google+. GH DPF light fix | 6 GH.
The system must be reset whenever replacing the engine oil regardless of the message/wrench indicator light display. If the vehicle is operated primarily under any of the following conditions, replace the engine oil and oil filter at every 7,500 km or 6 months. Purpose of vehicle use is police car, taxi or driving school car.
+ Service procedures "Reset the Diesel Particulate Filter Learned Values", "Reset Differential Pressure Sensor Learned Values" for: Ecosport 1.4/1.5 TDCi Stage V/Stage VI 2012/2014/2018 model years Fiesta 1.5/1.6 TDCi Stage V 2013 model year Transit Connect 1.6 TDCi Stage V 2014 model year Transit Courier 1.5/1.6 TDCi Stage V 2014 model year
Unlocking a door with the key or an inside door-lock knob. Forcing open a door, the bonnet or the liftgate/boot lid. Opening the bonnet by operating the bonnet release handle. Switching the ignition ON without using the push button start. The intrusion sensor detects a movement in the vehicle.