Turn Switch

Disconnect the negative battery terminal. (Refer to NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the column cover. (Refer to COLUMN COVER REMOVAL/INSTALLATION .)
Remove the light switch. (Refer to LIGHT SWITCH REMOVAL/INSTALLATION .)
Verify that the continuity between the light switch terminals is as indicated in the table.

Fig 1: Identifying Light Switch Connector Terminals
Courtesy of MAZDA MOTORS CORP.

Fig 2: Light Switch Terminals Continuity Chart
Courtesy of MAZDA MOTORS CORP.
- If not as indicated in the table, replace the light switch. (Refer to LIGHT SWITCH REMOVAL/INSTALLATION .)