NHTSA Complaint #11566225 — 2024 SUBARU CROSSTREK

On 12/21/23 at approximately 9:19am PST, I was driving [XXX] away from the intersection of [XXX]. This is a divided four lane road (two lanes in either direction). While driving on a winding section of road divided by pillars, my forward collision detection and automatic braking systems erroneously activated when there were no cars or objects in front of me. My dashboard displayed a pre-collision braking warning message and there was a loud beeping alarm. My vehicle rapidly and unexpectedly decelerated. Another driver was following closely behind me when my car rapidly and unexpectedly decelerated. This could’ve caused the driver behind me to rear end me. Also, at various points in the past the forward collision detection system has at time alarmed erroneously without activating the brakes, even when there are no cars in front of me or said cars were very far in front of me and there was no risk of collision. I reported to incident to Subaru and made a service appointment for the issue on 1/18/2024. The Service Advisor advised me that the system has been known to produce false positives. He advised me to disable the pre-collision braking system on windy roads, where the system may incorrectly detect that the car is about to collide with static objects in the median, especially if those objects are reflective. No further service or inspection was performed related to these issues on 1/18/24. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)