Discharge Headlight Control Module Service Warnings

WARNING: This page is about a different car, the 2004 Mazda 3. However, it is still accessible from the selected car via links, so may be relevant.

Because of the danger of electrical shock, when inspecting with a tester, do not inspect the discharge headlight control module as a single unit or disassemble it.

Fig 1: Precautions During Inspecting Headlight Control Module
Courtesy of MAZDA MOTORS CORP.