More than 20,000 Tesla cars in the crosshairs: the unexpected problem that forces a massive overhaul

More than 20,000 Tesla vehicles in the United States are under scrutiny following a safety review ordered by the National Highway Traffic Safety Administration (NHTSA). The agency has mandated that Tesla investigate potential issues with the high-intensity headlights on its Model 3 and Model Y cars. These models, produced between 2017–2023 for the Model 3 and 2020–2023 for the Model Y, are being reviewed due to concerns that their low-beam headlights could be excessively bright, potentially impairing drivers' visibility and increasing the risk of accidents. The issue has been under discussion for some time. Tesla had previously argued that the deviation from standard regulations posed minimal safety risks and sought to avoid a recall. However, the NHTSA rejected this stance in July 2026, citing concerns that the excessive brightness could cause glare, particularly in adverse weather conditions such as rain, snow, or fog. Tesla responded by stating it had no record of accidents, injuries, or complaints linked to the issue. Despite this, the NHTSA maintained that the absence of complaints does not determine whether a violation is insignificant for safety. In response to these findings, the NHTSA issued a statement emphasizing its focus on the risk to individuals affected by such incidents rather than the lack of complaints. “To assess the significance of a non-compliance, the NHTSA centers on the safety risk faced by individuals experiencing the type of event for which a product withdrawal would protect,” the statement explained. Owners of affected vehicles will receive notifications via email, according to the NHTSA. For now, the reviews apply only to vehicles currently on the U.S. market. Not all Model 3 and Model Y units manufactured during these periods are included in the campaign. Tesla has narrowed down the affected vehicles by reviewing production and maintenance records. The campaign specifically targets vehicles that either left the factory or received optical components manufactured after June 2, 2023, by a supplier. The issue highlights ongoing challenges in balancing innovation with regulatory compliance in the automotive industry. Tesla’s rapid growth and technological advancements have often placed it at the forefront of discussions around vehicle safety standards. This latest review adds to a series of investigations into various aspects of Tesla's products, including software updates, battery performance, and autonomous driving features. The NHTSA’s decision underscores the importance of adhering to established safety norms even as companies push the boundaries of technology. While Tesla has consistently emphasized the benefits of its electric vehicles and advanced driver-assistance systems, the current situation illustrates the need for continuous evaluation of design choices that might impact road safety. The review process is expected to take several months, during which Tesla will work closely with the NHTSA to identify the root causes of the issue and implement necessary corrections. Until then, owners of affected vehicles are advised to remain vigilant and follow any further instructions from Tesla or the NHTSA. The company has yet to announce specific measures to address the problem, but it is anticipated that a detailed plan will be shared soon.