How to Report a Vehicle Safety Problem to NHTSA

Many recalls start with drivers. When enough owners describe the same failure to the National Highway Traffic Safety Administration, the agency’s Office of Defects Investigation (ODI) can open an investigation and, if it finds a safety defect, push the manufacturer to recall. A clear report from you is one of the few direct ways to influence that process. This guide covers how to file, what makes a report useful, and what happens after you press submit.

What counts as a safety problem

NHTSA wants reports of problems that create a risk of a crash, injury or fire: brakes that fade or fail, steering that locks or pulls, stalling at speed, air bags that deploy without a crash or warning lights that say they will not deploy, seat belts that do not latch, unintended acceleration, fuel or battery leaks, smoke and fire. It also takes reports about tires, child car seats and other equipment.

Problems that are about quality rather than safety, such as paint, rattles, poor fuel economy or an infotainment screen that freezes without affecting any warning or control, are not what the system is built for. Those belong with the manufacturer, your warranty, or your state’s consumer protection office.

How to file

• Online: nhtsa.gov/report-a-safety-problem. This is the fastest route and lets you describe the problem at length.
• By phone: the Vehicle Safety Hotline, 1-888-327-4236.

Have this to hand before you start:

• The VIN. It lets NHTSA match your report to the exact build and to any recall that already covers it. You can find it on the windshield base, the driver’s door jamb or your registration.
• The mileage when it happened, and the date.
• What you were doing: speed, road conditions, whether the car was starting, cruising, braking, turning or parked.
• Whether there was a crash, fire or injury, and any police report number.
• What a dealer or mechanic found, with repair order numbers and the parts replaced.

Writing a report that helps

ODI analysts read complaints in bulk, looking for several owners describing the same failure in the same component. Reports that make that matching easy carry the most weight. Describe what you saw, heard and felt in plain order, rather than your conclusion about the cause: “at about 45 mph the brake pedal went to the floor and the car took much longer to stop; the brake warning light came on” is far more useful than “the brakes are defective.” Say if it has happened more than once, and if a repair did not fix it.

Do not include your name, phone number or address in the description field. NHTSA removes personal information from the published record, but the narrative itself is published as you wrote it.

What happens next

Your report becomes a public complaint record with an ODI number, usually within days, and is shared with the manufacturer. NHTSA does not verify each complaint and does not usually respond individually, though an investigator may contact you if your case is relevant to an investigation. The value of your report is cumulative: it is one data point in a pattern.

If a pattern emerges, ODI can move through the stages below. Our index holds 193 NHTSA investigations on the vehicles we cover, 52 of them still open.

Most investigations close either with a recall, often one the manufacturer issues voluntarily while the investigation is under way, or with NHTSA finding that the evidence does not support a defect finding. If NHTSA concludes there is a defect and the manufacturer will not recall, the agency can make an initial decision and, after a public process, order one. Our explainer on what NHTSA investigations mean goes through each stage in more depth, and every investigation in our index is listed under investigations.

Before you file, check what is already known

Look up your vehicle first. If a recall already covers your problem, the most useful thing you can do is get the free repair; our guide to handling an open recall explains how. If other owners have reported the same thing, reading their reports shows you how the problem tends to develop, and adding yours strengthens the pattern. Our complaint database shows NHTSA’s owner reports for each model year, and reading NHTSA complaint data explains how to interpret them.

Sources

• NHTSA: Report a safety problem — the official filing route
• NHTSA: Recalls, complaints and investigations search — the records behind our counts
• 49 U.S.C. 30162 — petitions to open a defect proceeding