Ultrasonic Sensor, Antitheft

C1 (No.1 Ultrasonic Sensor (Front Left)):

B1 (No.1 Ultrasonic Sensor (Front Right)):

S1 (No.1 Ultrasonic Sensor (Rear Left)):

S2 (No.1 Ultrasonic Sensor (Rear Right)):

S3 (No.1 Ultrasonic Sensor (Rear Right Center)):

S4 (No.1 Ultrasonic Sensor (Rear Left Center)):