Mazda CX-3 Owner's Manual page 618

▼ Vehicle Engine Control Unit Reset Procedure
NOTE
The following procedure is for SKYACTIV-D 1.5 and SKYACTIV-D 1.8 vehicles, and for
SKYACTIV-G 2.0 vehicles with the engine oil flexible maintenance setting selected.
After replacing the engine oil, have a repair shop such as an expert repairer (we recommend
an Authorised Mazda Repairer) perform the initialization (engine oil data resetting) of the
recorded value. If the value recorded by the computer is not initialized, the wrench indicator
light may not turn off or it may turn on earlier than normal.
NOTE
The initialization (engine oil data resetting) of the recorded value can be performed using
the following procedure:
1. Switch the ignition OFF.
2. Switch the ignition ON with the selector pressed and continue pressing the selector for
about 5 seconds until the master warning light
3. After the master warning light
completed.
CX-3_8GT4-EE-18D_Edition8_old
Owner Maintenance
flashes.
Selector
flashes for several seconds, the initialization is
Maintenance and Care
6-27
2019-11-14 12:53:52