LED Illumination Inspection

WARNING: This page is about a different car, the 2018 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.

Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the lower decoration panel. (See DECORATION PANEL REMOVAL/INSTALLATION .)
Remove the push button start. (See PUSH BUTTON START REMOVAL/INSTALLATION .)
Apply battery positive voltage and connect the ground to the push button start terminals and verify that the LED illuminates as indicated in the table.

Fig 1: Applying Battery Positive Voltage To Push Button Start Terminals
Courtesy of MAZDA MOTORS CORP.

Fig 2: Push Button Start Terminals Continuity Chart
Courtesy of MAZDA MOTORS CORP.
- If the LED does not illuminate as indicated in the table, replace the push button start. (See PUSH BUTTON START REMOVAL/INSTALLATION .)