
Front passenger's frontal airbag ON indicator light
Front passenger's frontal airbag OFF indicator light
Occupant detection system

The Subaru Ascent is equipped with an advanced occupant detection system designed to enhance passenger safety. These sensors are strategically positioned between the seat cushion and seat rails, continuously analyzing the size, weight, and seating posture of the front passenger.
Based on this data, the Subaru Ascent system determines whether the front passenger's SRS frontal airbag should be activated in the event of a collision, ensuring optimal deployment and reducing unnecessary risks.
WARNING
Do not strike, kick, or apply excessive force to the front passenger seat. Such actions may damage the occupant detection system and cause the SRS airbag system warning light to illuminate. If this occurs, safely stop the Subaru Ascent and contact an authorized SUBARU dealer immediately for inspection.

Front passenger's frontal airbag ON indicator light
Front passenger's frontal airbag OFF indicator light
If the Subaru Ascent front passenger airbag indicator lights do not operate correctly, do not allow any occupant to sit in the front passenger seat until the system has been inspected by a qualified SUBARU dealer.

Front passenger's frontal airbag ON indicator light
Front passenger's frontal airbag OFF indicator light
Placing luggage or heavy objects on the front passenger seat of the Subaru Ascent may interfere with the system’s ability to correctly detect occupant presence. This can result in incorrect operation of the ON/OFF indicator lights and improper airbag deployment logic.
Always verify that the Subaru Ascent indicator lights function correctly before driving.
When the OFF indicator turns off and the ON indicator illuminates, the front passenger airbag is active and may deploy in a collision. Remove any objects from the seat to ensure accurate system operation.
Conditions in which front passenger's SRS frontal airbag is not activated
The Subaru Ascent front passenger SRS frontal airbag will not deploy under the following conditions:
WARNING
NEVER INSTALL A CHILD RESTRAINT SYSTEM IN THE FRONT PASSENGER SEAT OF THE SUBARU ASCENT, EVEN IF THE AIRBAG IS DEACTIVATED. Always install child seats in the rear seats. The rear seating area provides the highest level of safety for children in the Subaru Ascent.
CAUTION
When using a child restraint system in the Subaru Ascent, strictly follow these precautions.
Failure to follow these instructions may cause the system to incorrectly activate the front passenger airbag, even when a child is present.
If the front passenger's frontal airbag ON indicator light illuminates and the OFF indicator light turns off even when an infant or a small child is in a child restraint system (including booster seat)

Front passenger's frontal airbag ON indicator light
Front passenger's frontal airbag OFF indicator light
Follow these steps carefully in your Subaru Ascent:
1. Turn the ignition switch to the "LOCK"/"OFF" position.
2. Remove the child restraint system from the seat.
3. Reinstall the child restraint system correctly according to the manufacturer’s instructions and Subaru Ascent guidelines.
4. Turn the ignition to the "ON" position and confirm that the OFF indicator illuminates and the ON indicator turns off.
If the issue persists in your Subaru Ascent, take the following actions:
If the ON indicator remains illuminated despite these steps, immediately move the child seat to the rear seat and contact a SUBARU dealer for inspection.
NOTE
When a child or small adult occupies the front passenger seat in the Subaru Ascent, the system may or may not activate the airbag depending on posture and weight distribution. Regardless of airbag status, all occupants must wear seatbelts properly at all times.
If the system continues to behave unexpectedly, relocate the passenger to the rear seat and consult a Subaru service center immediately. Even after inspection, it is strongly recommended that children always travel in the rear seats of the Subaru Ascent.
Proper use and understanding of the Subaru Ascent occupant detection and airbag indicator system are essential for ensuring maximum safety and preventing incorrect airbag deployment in critical situations.
SUBARU advanced frontal airbag system
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