Which indicator shows the auto-restow circuit activation?

• A. An illuminated amber reverser light
• B. A green REV indication
• C. An amber restow indicator
• D. A blue restow light

Answer: (A)

Activation of the auto-restow circuit is shown by the reverser indicator lighting up amber. The amber color is used for advisory or caution statuses, signaling that the reverser system is engaging in the automatic restow sequence. A green REV lamp generally indicates a normal reverser position or a specific status not tied to auto-restow, and blue or a dedicated amber restow lamp are not the standard indicators for this function in most APU/reverser setups. So the illuminated amber reverser light best conveys that the auto-restow circuit has been activated.