Purpose
Notifies the user that the headlights (HI) are illuminated.
Function
Illuminates when the headlight (HI) or parking illumination conditions are met.
Construction
Displayed in the instrument cluster.

Operation
1. When the light switch is operated to the HI or parking position, a light switch HI or parking signal is input to the start stop unit.
2. The start stop unit sends the light switch HI or parking signal to the front body control module (FBCM).
3. The front body control module (FBCM) sends the light switch HI signal to the instrument cluster as a headlight HI illumination signal.
4. When the instrument cluster receives the headlight HI illumination signal, it illuminates the headlight high-beam indicator light.

Fail-safe
Function not equipped.
Gear Position Indicator [Fw6 A EL, Fw6 Ax EL]
Key Warning Light (Red)/Key Indicator Light (Green)Differential [C66 M R]
Purpose, Function
The differential absorbs the rotation speed of the inside and outside wheel
of a wheel set when the vehicle is cornering.
Construction
Operation
Driving in a straight line
Cornering
...
Warranties for Your Mazda
• New Vehicle Limited Warranty
• Powertrain Limited Warranty
• Safety Restraint System Limited Warranty
• Anti-perforation Limited Warranty
• Federal Emission Control Warranty/California
Emission Control Warranty
• Emission Defect Warranty
• Emission Performance Warranty
• E ...
Crankshaft, Main Bearing
Purpose, Function
The crankshaft converts the reciprocating movement of the piston to a rotational
movement via the connecting rod.
The main bearing forms an oil film on the outer surface of the crankshaft
journal to prevent wear due to sliding.
Construction
Crankshaft
...