Automatic Flight - EICAS Messages

Message	Level	Light	Condition
AUTOPILOT DISC	Warning	A/P DISC	The autopilot has disconnected.
AUTOPILOT	Caution	AUTOPILOT	The engaged autopilot is operating in a degraded mode. Engaged roll and/or pitch mode may have failed.
AUTOTHROTTLE DISC	Caution	A/T DISC	The autothrottle has disconnected.

Communications