Starter Interlock Switch Installation Note

WARNING: This page is about a different car, the 2021 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Insert hook B of a new starter interlock switch into the clutch pedal hole.

Courtesy of MAZDA MOTORS CORP.
While pressing the starter interlock switch against the clutch pedal, slide the starter interlock switch until hook A is locked in the direction of the arrow shown in the figure.

Courtesy of MAZDA MOTORS CORP.
Fully depress the clutch pedal in the direction of arrow, and verify that a click sound from the starter interlock switch is heard.

Courtesy of MAZDA MOTORS CORP.