With auto light system

WARNING: This page is about a different car, the 2017 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Light Switch Continuity Terminals Chart With Auto Light System

Courtesy of MAZDA MOTORS CORP.

Fig 2: Checking Continuity Between Light Switch Terminals With Auto Light System

Courtesy of MAZDA MOTORS CORP.

If not as indicated in the table, replace the light switch. (See LIGHT SWITCH REMOVAL/INSTALLATION .)