Which parts fail
Components named in complaints (front, side and curtain air bags, sensors and inflators).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2018 Subaru Forester owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact owns a 2018 Subaru Forester. The contact stated that the front passenger's side air bag warning light was intermittently flashing on the instrument panel with or without an occupant seated in the front passenger's seat. The vehicle was taken to a dealer where a diagnostic test was performed; the diagnostic test discovered that the occupant detection system mat was defective and needed to be replaced. Upon investigation, the contact discovered NHTSA Campaign Number: 19V701000 (Air Bags) which was linked to the failure; however, the vehicle was not included in the recall. The manufacturer was then notified of the failure and confirmed that the vehicle was not included in the recall. The vehicle was not repaired. The failure mileage was approximately 57,000.
The contact owns a 2018 Subaru Forester. The contact stated that while driving, the passenger's side air bag warning light illuminated. The vehicle was taken to the dealer where it was diagnosed with ODS failure. The contact was informed that the ODS needed to be replaced. The manufacturer had covered the cost for the diagnostic test. The contact referenced NHTSA Campaign Number: 19V701000 (Air Bags); however, the VIN was not associated with the recall. The manufacturer was contacted by phone and made aware of the failure. The manufacturer offered to help with the cost of the repair. The failure mileage was approximately 100.
The contact's mother owns a 2018 Subaru Forester. The contact stated that the front passenger's side seat belt warning light failed to illuminate and alert the passenger to fasten the seat belt. The air bag warning light was illuminated. The vehicle was taken to the dealer, where it was diagnosed that the front passenger's side seat and sensor needed to be replaced. The vehicle was not yet repaired. The manufacturer was made aware of the failure and confirmed that a credit towards the repair would be provided. The failure mileage was approximately 23,000.
The contact owns a 2018 Subaru Forester. The contact stated that the front passenger's side seat was extremely hot. Additionally, air bag warning light was illuminated. The contact also stated that the taillights were inoperable. While his wife was driving at an undetermined speed, the vehicle inadvertently lost power steering functionality. The vehicle was taken to the dealer where the taillight bulbs were replaced; however, the failure persisted. The manufacturer was not contacted. The approximate failure mileage was 90,400.
The contact owns a 2018 Subaru Forester. The contact stated that the passenger's side air bag warning light was illuminated. The contact took the vehicle to the dealer who reset the fault light; however, the failure persisted. The contact was aware of NHTSA Campaign Number: 19V701000 (Air Bags) however, the dealer confirmed that the VIN was not included. The vehicle had not been repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 63,000.
The contact owns a 2018 Subaru Forester. The contact stated the passenger's side air bag warning light remained illuminated while his wife was seated in the passenger's seat. The message that the passenger's side air bag was disabled was displayed. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 135,000.
The contact owns a 2018 Subaru Forester. The contact stated that while driving at an undisclosed speed, the air bag warning light illuminated, and the air bag was not activated message was displayed. The dealer was contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 70, 000.
While turning in a parking lot car accelerated and hit a tree. Foot was on brake and airbags didn't deploy despite extensive damage. Body shop estimator said computer wouldn't confirm problem. It was not caused by floor mat! No warning lights prior to incident.
We went it because the ODS (Occupant Detection System)/SRS (supplemental restraint system lit up on our dashboard. I took it in to Subaru of America after seeing that there were no VIN specific recalls on this issue. They immediately said they would cover the parts but we would have to pay for the labor. I then checked for recalls again and found that there was this exact same issue with 2015-2018 Subaru Foresters accounting for almost 370 thousand vehicles but apparently not ours. Obviously the car was no longer safe to drive as we weren't sure if the airbags would trigger in the event of the crash so we are paying out of our pocket to fix the issue but this seems like the old recall needs to be extended to cover other 2018 Subaru Foresters as well because from what I've seen on complaints here and on message boards, the problem is widespread. …
My 2018 Subaru Forester should be included in a recall and subaru is denying that this recall exists. My SRS air bag light is on. The dealership wants to charge $1216.73 to replace the passenger side seat occupant detection sensor mat Information from https://www.nhtsa.gov/vehicle/2018/SUBARU/FORESTER/SUV/AWD#recalls October 3, 2019 NHTSA CAMPAIGN NUMBER: 19V701000 Occupant Detection System May Deactivate Airbag If the connection loosens, the front passenger airbag may deactivate even though the seat is occupied, increasing the risk of injury to the front passenger in the event of a crash. NHTSA Campaign Number: 19V701000 Manufacturer Subaru of America, Inc. Components AIR BAGS Potential Number of Units Affected 366,282 Summary Subaru of America, Inc. (Subaru) is recalling certain 2015-2018 Forester vehicles equipped with heated seats. …
Related recalls
Air bags › Sensor › Occupant classification
Subaru of America, Inc. (Subaru) is recalling certain 2015-2018 Forester vehicles equipped with heated seats. An electrical connection in the front passenger seat for the Occupant Detection System (ODS) may loosen.
Remedy: Subaru will notify owners, and dealers will inspect and, as necessary, replace the ODS sensor mat harness, free of charge. The recall began February 11, 2020.
NHTSA investigations
Occupant Detection System (ODS) Failure
The Office of Defects Investigation (ODI) opened PE19-009 to investigate 51 complaints and additional Early Warning Report (EWR) data related to allegations of front passenger seat Occupant Detection System (ODS) malfunctions in model year (MY) 2016 through 2018 Subaru Forester vehicles.
Airbag complaints in other Forester years
Frequently asked questions
How common are airbag problems on the 2018 Subaru Forester?
NHTSA has 99 complaints about the air bags of the 2018 Subaru Forester, 20% of the model year's 498 complaints. The component named most often is sensor › occupant classification (17 mentions).
Is there a recall for 2018 Subaru Forester airbag problems?
Yes — NHTSA recall 19V-701 (occupant classification, Oct 3, 2019). Recall repairs are free at authorized dealers.
At what mileage do 2018 Subaru Forester airbag problems start?
Half of the complaints with a recorded mileage happened before about 14,000 miles, and 70% before 25,000 miles.
Is it dangerous?
Owners linked 2 crashes, 0 fires and 3 injuries to air bags problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.