Eyesight Owner’s Manual – 2022 Subaru Impreza

Owner Manual

2022MY Impreza Eyesight Owner’s Manual

MSA5M2212A
B1462BE-A

 


EyeSight

About EyeSight4
Pre-Collision Braking System26
Adaptive Cruise Control40
Lane Keep Assist64
Pre-Collision Throttle Management73
Lane Departure Warning79
Lane Sway Warning83
Lead Vehicle Start Alert86
Conventional Cruise Control88
List of alert/notification sounds100
EyeSight malfunction and temporary stop102
Customizing functions106
Message screen list109
Troubleshooting112

 


EyeSight Functions

EyeSight includes the following functions.

 

Pre-Collision Braking System

This function uses a following distance warning feature to warn the driver to take evasive action when there is the possibility of a collision with a vehicle or obstacle in front of you. If the driver does not take evasive action, the brakes are applied automatically to help reduce vehicle collision damage or, if possible, help prevent a collision.
⇒ Page 26

 

Adaptive Cruise Control

This function maintains the set vehicle speed and when there is a vehicle in front in the same traffic lane, it follows the speed of the vehicle in front up to the maximum of the set vehicle speed.
⇒ Page 40

 

Lane Keep Assist

This function helps suppress lane drifting by detecting lane markings (e.g., white lines) on highways and roads, and by assisting steering operation.
⇒ Page 64

 

Pre-Collision Throttle Management

This function reduces accidental forward movement caused by the select lever being placed in the wrong position or the accelerator pedal being accidentally depressed, or depressed too strongly.
⇒ Page 73

 

Lane Departure Warning

This function warns the driver when the vehicle is about to drift off the road.
⇒ Page 79

 

Lane Sway Warning

This function warns the driver when it detects vehicle drifting caused by driver fatigue, failure to concentrate on the road, inattention, strong crosswinds or other factors.
⇒ Page 83

 

Lead Vehicle Start Alert

This function notifies the driver when the vehicle stopped in front starts moving but the driver’s vehicle remains stationary.
⇒ Page 86

 

Conventional Cruise Control

In this mode, the system maintains a constant vehicle speed. It does not follow the vehicle in front. This function can be used even when the stereo camera has temporarily stopped operating (⇒ page 104). This function is used by switching from Adaptive Cruise Control to Conventional Cruise Control.
⇒ Page 88

 

NOTE

EyeSight does not operate when the engine is not running.

 


Pre-Collision Braking System

When there is the risk of a rear-end collision with an obstacle in front, the EyeSight system helps to prevent or minimize a collision by warning the driver. If the driver still does not take evasive action to avoid a collision, the brakes can be automatically applied just before the collision in order to reduce impact damage, or if possible, prevent the collision. If the driver takes evasive action to avoid a collision, Pre-Collision Braking Assist will operate in order to help the driver to prevent or minimize the collision.

This system can be effective not only with direct rear-end collisions, but also with offset rear-end collisions. This function can be activated when the select lever is in the ā€œDā€, ā€œMā€ (models with manual mode), ā€œLā€ (models with ā€œLā€ position) or ā€œNā€ position.

 

Detection of pedestrians

The EyeSight system can also detect pedestrians. The EyeSight system detects pedestrians from their size, shape and movement. The system detects a pedestrian when the contour of the head and shoulders are clear.

 

Pre-Collision Braking System operation

When there is an obstacle in front of you during driving, the system activates in the following sequence in order to warn the driver and to activate braking control and the brake lights.

 

Following Distance Warning:

When the system determines that there is a risk of collision, an alert sounds repeated short beeps and the indicators on the combination meter display illuminate to warn the driver. The Following Distance Warning operates when Adaptive Cruise Control is not activated. When the driver depresses the brake pedal to decelerate and achieves a suitable following distance, the warning is canceled.

 

First Braking and Warning:

When the system determines that there is a high risk of collision with an obstacle in front, an alert sounds repeated short beeps and the indicators on the combination meter display illuminate to warn the driver. Braking control may be activated and in some situations, engine output may also be controlled. If the system determines that the amount of evasive action (braking, steering, etc.) taken by the driver has reduced the risk of collision, braking activation is canceled.

 

Secondary Braking and Warning:

If the system then determines that the risk of collision is extremely high, the alert changes to a continuous beeping sound and stronger braking control is activated. Despite any evasive action taken by the driver, if the system subsequently determines that a collision is unavoidable, braking and engine output are controlled by the system.

Once the vehicle has come to a stop, the system will release the brake pedal control. At this time you will need to manually apply the brake.

 

Vehicle restart:

When the vehicle is completely stopped by the automatic braking system, a short tone ā€œ3 short beeps and 1 long beepā€ will sound and braking will be gradually released and the vehicle will start creeping. To stop the vehicle completely, depress the brake pedal after the vehicle has stopped.

 

Pre-Collision Braking Assist operation

When Pre-Collision Braking System is activated (when the system determines that there is a high risk of collision with an obstacle in front), if the driver depresses the brake pedal, the system determines that this is emergency braking and activates braking assist automatically.

 

Turning off Pre-Collision Braking System

Press and hold the Pre-Collision Braking System OFF switch for approximately 2 seconds or longer to turn off Pre-Collision Braking System (including Pre-Collision Braking Assist). When 1 short beep sound emits, this control is turned off and the Pre-Collision Braking System OFF indicator light on the instrument panel illuminates.

To turn the control back on, press and hold the Pre-Collision Braking System OFF switch for approximately 2 seconds or longer again. When this control is turned on, the Pre-Collision Braking System OFF indicator light turns off.

 

Pre-Collision Braking System OFF indicator light

This indicator light illuminates when the ignition switch is turned to the ON position, and remains illuminated for approximately 7 seconds after the engine starts. It turns on when Pre-Collision Braking System and Pre-Collision Throttle Management are turned off. It also illuminates under the following conditions.

• The EyeSight system has a malfunction.
⇒ Page 102

• The EyeSight system has stopped temporarily.
⇒ Page 104

 

Adaptive Cruise Control

Adaptive Cruise Control is a driving support system intended to allow more comfortable driving on expressways, freeways and interstate highways. The stereo camera detects vehicles in front that are driving in the same traffic lane, and your vehicle follows the vehicle in front (up to the maximum speed of the set vehicle speed). While following, your vehicle will automatically maintain a following distance that corresponds to the speed of the vehicle in front. The vehicle is capable of being controlled at a speed between 0 mph (0 km/h) and approximately 90 mph (145 km/h). Please remember that you should not exceed posted speed limits.

 

Other functions

ā€œObstacle Detectedā€ warning

The ā€œObstacle Detectedā€ warning is activated while Adaptive Cruise Control is following a lead vehicle. This function warns the driver when it determines that the current level of deceleration by automatic braking control is insufficient.

• When the system determines that the vehicle speed needs to be reduced manually by the driver, an alert will sound repeated short beeps and an interruption screen will be displayed.

• When this function activates, depress the brake pedal to decelerate and maintain an optimal following distance.

 

Lane Keep Assist

The stereo camera detects lane markings (including Botts’ dots) of the lane and the system assists the steering operation by working with the electric power steering to help keep your vehicle in its lane when driving on expressways, freeways and interstate highways.

 

Lane Departure Prevention Function

The system detects lane markings in order to help prevent departure from the lane. If you drive on expressways, freeways or interstate highways at speeds above approximately 37 mph (60 km/h) and the vehicle is about to depart from the lane, the system assists the steering operation by turning it to the direction that will help prevent the lane departure.

 

Pre-Collision Throttle Management

When an obstacle is detected in front of the vehicle, and the vehicle is stopped or traveling very slowly, if the system determines that the accelerator pedal has been depressed by more than the necessary amount (due to driver error), it greatly restricts engine output and ensures that vehicle forward movement is slower than normal in order to give the driver additional time to brake or react.

During system operation, an alert will sound repeated short beeps and an interruption screen will be displayed. This function only activates when the select lever is in the ā€œDā€, ā€œMā€ (models with manual mode) or ā€œLā€ (models with ā€œLā€ position) position.

 

Turning off Pre-Collision Throttle Management

Press and hold the Pre-Collision Braking System OFF switch for approximately 2 seconds or longer to turn off Pre-Collision Throttle Management System. When 1 short beep sound emits, this function is turned off and the Pre-Collision Braking System OFF indicator light on the instrument panel illuminates.

To turn the system back on, press and hold the Pre-Collision Braking System OFF switch again for approximately 2 seconds or longer. When this function is turned on, the Pre-Collision Braking System OFF indicator light turns off.
⇒ Page 39

 

Lane Departure Warning

When vehicle speed is approximately 30 mph (50 km/h) or more, this function warns the driver if the system detects that the vehicle is likely to depart the traffic lane. When Lane Departure Warning activates, an alert sounds 3 short beeps and an interruption screen will be displayed.

 

Turning off Lane Departure Warning

Press and hold the Lane Departure Warning OFF switch for approximately 2 seconds or longer to turn off Lane Departure Warning. When 1 short beep sound emits, this function is turned off and the Lane Departure Warning OFF indicator light on the instrument panel will illuminate.

To turn the function back on, press and hold the Lane Departure Warning OFF switch again for approximately 2 seconds or longer. When the function is turned on, the Lane Departure Warning OFF indicator light turns off.

 

Lane Sway Warning

This function detects swaying or drifting within a lane, and warns the driver. When Lane Sway Warning activates, an alert sounds 3 short beeps and an interruption screen will be displayed.

This function activates when the vehicle speed exceeds approximately 37 mph (60 km/h) and deactivates when the vehicle speed falls below approximately 25 mph (40 km/h). The function will reactivate when the vehicle speed is increased to exceed approximately 37 mph (60 km/h).

 

Turning off Lane Sway Warning

Press and hold the Lane Departure Warning OFF switch for approximately 2 seconds or longer to turn off Lane Sway Warning. When 1 short beep sound emits, this function is turned off and the Lane Departure Warning OFF indicator light on the instrument panel illuminates.

To turn the function back on, press and hold the Lane Departure Warning OFF switch again for approximately 2 seconds or longer. When the function is turned on, the Lane Departure Warning OFF indicator light turns off.
⇒ Page 82

 

Lead Vehicle Start Alert

When the vehicle stopped in front starts to move, Lead Vehicle Start Alert notifies the driver by indicator on the combination meter display and notification. When the vehicle in front remains stopped continuously (within a following distance of approximately 32 ft (10 m) and the driver’s vehicle remains stopped for several seconds or longer), the system continues to detect the vehicle in front and this alarm activates if the vehicle in front advances approximately 10 ft (3 m) or more while the driver’s vehicle remains stationary.

This function only activates when the select lever is in the ā€œDā€, ā€œMā€ (models with manual mode), ā€œLā€ (models with ā€œLā€ position) or ā€œNā€ position.

When Lead Vehicle Start Alert activates, a notification sounds a two-tone beep and an interruption screen will be displayed.

 

Conventional Cruise Control

Conventional Cruise Control is a driving support system intended to allow more comfortable driving on expressways, freeways and interstate highways. It can be used to travel at a constant speed by maintaining the vehicle speed set by the driver. Please remember that you should not exceed posted speed limits.

 

EyeSight malfunction and temporary stop

If a malfunction is detected in the EyeSight system, the indicators in the instrument panel and the combination meter display inform the driver of the malfunction. Check the displayed contents and take the appropriate action.

 

Message screen list

If an EyeSight warning or malfunction is detected, a message will be displayed on the combination meter display. Depending on the message, an alert/notification will sound at the same time.


MSA5M2212A
B1462BE-A

https://techinfo.subaru.com/stis/doc/ownerManual/MSA5M2212A_STIS.pdf
https://static.oemdtc.com/OwnerManual/MSA5M2212A.pdf

 


 

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