Pacific Automotive Network Corolla's reversing radar does not have a sound switch. It usually turns on automatically after being put into reverse gear. However, some models with higher configurations, such as Audi, can turn on and off reversing according to the needs of the car owner. radar system.

The Corolla dual-engine reversing radar switch will automatically turn on when the shift lever is placed in the R position. When the switch is turned on, the indicator light will light up to remind the driver that the system can be operated. The front car angle radar sensor will automatically turn on when the shift lever is not in P position (continuously variable transmission) and the vehicle speed is about 10km/h (km/h) or less.

When the sensor detects an obstacle, the buzzer will sound. The sensor light will also flash. When multiple sensors detect obstacles, the buzzer will sound based on the sensor detecting the nearest obstacle. The sensor's detection range is limited to the corners of the car and the area around the rear bumper. Obstacles that are too close to the sensor may not be detected.

When an obstacle is detected, it may take some time before the buzzer sounds and the indicator light lights up. Therefore, even if the vehicle approaches an obstacle at a very low speed, the distance between the vehicle and the obstacle may be less than 30cm (centimeter) before the indicator light and buzzer operate.

When the switch is turned on, the indicator light illuminates to indicate to the driver that the system can be operated. The rear car angle and center sensor radar will be turned on when the shift lever is placed in R position, while the front car angle radar sensor will be turned on when the shift lever is not placed in P position (continuously variable transmission) and the vehicle speed is about 10km/h (km/h). /hour) or lower will automatically turn on.

The detection range of the front radar is about 60 cm, the detection range of the rear corner radar is also 60 cm, and the detection range of the rear center radar is 150 cm. The sensor's detection range is limited to the corners of the car and the area around the rear bumper. Note that the radar may not be able to detect obstacles that are too close to the sensor.

When the sensor detects an obstacle, the buzzer will sound. The sensor light will also flash. When multiple sensors detect obstacles, the buzzer will sound based on the sensor detecting the nearest obstacle. When the vehicle body is closer to an obstacle, the buzzer will sound and the indicator light will flash at a higher frequency, allowing car owners to make judgments based on this.