Lexus ES manuals

Lexus ES: Parking Support Brake function (rear-crossing vehicles)

Lexus ES (XZ10) Owner's Manual / Driving / Using the driving support systems / Parking Support Brake function (rear-crossing vehicles)

If a rear radar sensor detects a vehicle approaching from the right or left at the rear of the vehicle and the system determines that the possibility of a collision is high, this function will perform brake control to reduce the likelihood of an impact with the approaching vehicle.

Examples of function operation

This function will operate in situations such as the following if a vehicle is detected in the traveling direction of the vehicle.

■ When reversing, a vehicle is approaching and the brake pedal is not depressed, or is depressed late

Lexus ES. Using the driving support systems

WARNING

■To ensure the Parking Support Brake (rear-crossing vehicles) can operate properly Observe the following precautions regarding the rear radar sensors. Failure to do so may cause a sensor to not operate properly, and may cause an accident.

 

■The Parking Support Brake function (rear-crossing vehicles) will operate when

The function will operate when the PKSB OFF indicator is not illuminated or flashing and all of the following conditions are met:

■The Parking Support Brake function (rear-crossing vehicles) will stop operating when The function will stop operating if any of the following conditions are met:

■Detection area of the Parking Support Brake function (rear-crossing vehicles) The detection area of the Parking Support Brake function (rear-crossing vehicles) differs from the detection area of the RCTA function. Therefore, even if the RCTA function detects a vehicle and provides an alert, the Parking Support Brake function (rear-crossing vehicles) may not start operating.

■Conditions under which the Parking Support Brake function (rear-crossing vehicles) will not detect a vehicle

The Parking Support Brake function (rear-crossing vehicles) is not designed to detect the following types of vehicles and/or objects:

Lexus ES. Using the driving support systems

*: Depending on the conditions, detection of a vehicle and/or object may occur.

■RCTA buzzer Regardless of whether the RCTA function is enabled or not, if the Parking Support Brake function is enabled and brake control is performed, a buzzer will sound to notify the driver.

■Situations in which the system may operate even though there is no possibility of a collision In some situations such as the following, the Parking Support Brake function (rear-crossing vehicles) may operate even though there is no possibility of a collision.

Lexus ES. Using the driving support systems

Lexus ES. Using the driving support systems

Lexus ES. Using the driving support systems

Lexus ES. Using the driving support systems

■Situations in which the Parking Support Brake function (rear-crossing vehicles) may not operate properly

In some situations, such as the following, the radar sensors may not detect an object and this function may not operate properly

  • When a vehicle approaches from the right or left at the rear of the vehicle while you are turning while backing up
  • When turning while backing up

Lexus ES. Using the driving support systems

  • When backing out of a shallow angle parking spot

Lexus ES. Using the driving support systems

Lexus ES. Using the driving support systems

Lexus ES. Using the driving support systems

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