Headlight Switch (in Lighting Switch) Inspection

Reference: HEADLIGHT SWITCH (IN LIGHTING SWITCH) REMOVAL AND INSTALLATION 

Check for continuity between terminals at each switch position. If check result is not as specified, replace switch.

Fig 1: Headlight Switch Continuity Reference Chart (Without Auto-On)

Courtesy of SUZUKI OF AMERICA CORP.

Fig 2: Headlight Switch Continuity Reference Chart (With Auto-On)

Courtesy of SUZUKI OF AMERICA CORP.