1. Remove the climate control unit.
2. Inspect for continuity between the fan switch terminals using an ohmmeter.
Mazda 6 Service Manual: Discharge headlight control unit removal/installation
Caution
Incorrect servicing of the discharge headlight control unit could
result in electrical shock. Before servicing the discharge headlight control
unit, always refer to the Discharge headlight service warnings. (See
DISCHARGE HEADLIGHT SERVICE WARNINGS)
When replacing the discharg ...
Mazda 6 Service Manual: Cruise Control Switch
Cruise Main Indication (White)/ Cruise Set Indication (Green)
The indication has two colors.
Cruise Main Indication (White)
The indication turns on (white) when the cruise control system is activated.
Cruise Set Indication (Green)
The indication turns on (gr ...