Auto-dimming Outer Mirror Inspection

Disconnect the negative battery cable. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
Remove the following parts:
1. Door trim (See DOOR TRIM REMOVAL/INSTALLATION .)
2. Door module panel (See DOOR MODULE PANEL REMOVAL/INSTALLATION .)
3. Door glass (See DOOR GLASS REMOVAL/INSTALLATION .)
4. Door speaker (See DOOR SPEAKER REMOVAL/INSTALLATION .)
5. Glass guide (See DOOR QUARTER GLASS REMOVAL/INSTALLATION .)
Disconnect the power outer mirror connector.
Connect the power outer mirror connector terminal B to a dry cell battery's plus (+) terminal (1.2 V) and terminal H to its minus terminal.

Courtesy of MAZDA MOTORS CORP.
- Verify that the mirror side of the outer mirror glass changes color.
Courtesy of MAZDA MOTORS CORP.
If there is any malfunction, inspect the outer mirror glass. (See OUTER MIRROR GLASS INSPECTION .)
- If there is no malfunction in the outer mirror glass, replace the power outer mirror. (See POWER OUTER MIRROR REMOVAL/INSTALLATION .)