wherein {TAIL ~ the power supply circuit} and the motor are arranged in a space surrounded by {HEAD ~ the outer package member}, the mirror box and the first surface of the chassis 
wherein { TAIL ~ the power supply circuit } and the motor are arranged in a space surrounded by { HEAD ~ the outer package member } , the mirror box and the first surface of the chassis
OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH