NHTSA Complaint #11680027 — 2019 FORD FLEX

B pillar keyless entry panel became mostly detached while car was operating at highway speeds. My safety and the safety of others was compromised due to my alarm at the noise of the panel striking my vehicle. Panel struck my vehicle several times before the top half broke off and was lost, which also may have compromised the safety of drivers following me, as I did not see where it flew off to. Bottom half of panel is still attached by wiring and I have it secured to vehicle with tape. No warnings or notifications preceded this event. I didn't report it yet because I have not had time to find a replacement part. I recently saw that this may be a widespread issue among 2019 Flexes and not something I somehow caused to happen.