A handle assembly for a vehicle door, comprising a body supporting a handle that is pivotally moveable between a stowed position and a deployed position, and an actuator assembly comprising a motor and an actuator member interposed between the motor and the handle. The actuator member is operably coupled to the handle and moveable by the motor to effect movement of the handle between the stowed and deployed positions thereof. The actuator member has an accumulator compressible under the force of the motor when an external obstruction acts on the handle in the stowed position thereof to prevent the handle from being moved to the deployed position thereof.