What does a green tow mode status indicator light mean?

The green tow mode status indicator light signifies that the system is ready for the next phase of the towing operation, which includes the use of brake pedals and the parking brake as necessary. When this light is illuminated, it indicates that the system has completed the required checks to ensure all functionalities are operational and that it is safe to proceed with the towing process.

Using the brake pedals and engaging the parking brake as required is crucial for maintaining control of the aircraft during towing. This allows the operator to manage the aircraft's movement effectively and ensures safety during the towing operation. The indication that the brake functions are ready to be utilized reinforces the importance of safe towing practices.