Key Reminder Switch Inspection

Disconnect the negative battery cable.
Remove the column cover. See COLUMN COVER REMOVAL/INSTALLATION .
Disconnect the key reminder switch connector.
Inspect for continuity between the key reminder switch terminals using a tester.
- If there is any malfunction, replace the key reminder switch.
  
  Fig 1: Key Reminder Switch Terminals Continuity Chart
  Courtesy of MAZDA MOTORS CORP.
  
  Fig 2: Identifying Key Reminder Switch Terminals
  Courtesy of MAZDA MOTORS CORP.