US safety regulator denies Tesla door release defect probe

The U.S. National Highway Traffic Safety Administration (NHTSA) has denied a petition seeking a defect investigation into the emergency mechanical door release on approximately 180,000 Tesla Model 3 vehicles. The agency concluded that the petition did not provide sufficient evidence of a safety-related defect warranting an investigation, noting only a single matching consumer complaint in its database.

NHTSA stated that the issue raised by the petition, concerning the accessibility and identifiability of manual door releases in the event of power loss after a crash, is more appropriately addressed through the rulemaking process. The agency acknowledged that current Federal Motor Vehicle Safety Standard (FMVSS) 206 does not specifically regulate the labeling or placement of these mechanical releases, meaning Tesla could not be found to have violated an existing standard on this point.

Concurrently with the denial of the defect petition, NHTSA has initiated a separate rulemaking process. This process aims to establish new federal safety standards for vehicle door escape systems, particularly targeting flush and electronically operated door handles, which are common in Tesla vehicles. This broader initiative could lead to industry-wide changes in the future.

For owners of the affected 2022 Tesla Model 3 vehicles, the denial of the petition means no immediate recall or mandated fix will occur. However, the ongoing rulemaking signals regulators' serious consideration of the safety implications of modern door handle designs. Owners are advised to familiarize themselves with the location and operation of their vehicle's manual door release.