“Oil Change” with a flexible setting *1 is available. Consult your Authorized Mazda Dealer when you want to change the setting *2 . Once the system turns on, the wrench indicator light in the instrument cluster will be illuminated when remaining oil life becomes less than 500 km (300 mile), or remaining days are less than 15 (whichever comes first).
Reset method
Press and hold the selector with the ignition switched off, then switch it on. Keep pressing the selector for more than 5 seconds. The master warning light will flash for a few seconds when the reset is completed.

*1 The flexible setting is available in the United States and Puerto Rico. Based on the engine operating conditions, the onboard computer in your vehicle calculates the remaining oil life. Mazda Genuine 0W-20 oil and Castrol ® 0W-20 oil are required to achieve optimum calculation performance.
*2 Once the Flexible Oil Maintenance Setting is selected, the system must be reset whenever replacing the engine oil.
Maintenance Monitor (Type B audio)Front Seat Belt Removal/Installation [Standard Deployment Control System]
WARNING:
Handling the front seat belt (pre-tensioner seat belt) improperly can accidentally
deploy the pre-tensioner seat belt, which may seriously injure you. Read the
air bag system service warnings and cautions before handling the front seat
belt..
WARNING:
The side ...
Electro Hydraulic Power Assist Steering (EHPAS) Control Module Inspection
Terminal Voltage Table (Reference)
Terminal
Signal name
Connected to
Measured item
Measured terminal (measured condition)
Standard
Inspection item(s)
1A
Ground
Ground ...
Starter Interlock Switch Removal/Installation [C66 M R]
1. Remove the battery cover..
2. Disconnect the negative battery cable..
3. Disconnect the starter interlock switch connector.
4. Remove the starter interlock switch from the pedal bracket.
5. Insert a new starter interlock switch into the pedal bracket hole in the direction
indicated ...