Rosstandart has issued a recall affecting 419 Lexus NX 250 and NX 350 vehicles manufactured and sold from January 16, 2022, through today. The reason is an incorrect programming of the vehicle’s control computer, which can prevent the lane assist system from functioning properly. This is a safety concern because lane assist helps keep the vehicle centered in its lane when activated, and any failure can increase the risk of unintended lane departure. The recall notice explains that the issue stems from the lane keep functionality not performing as designed due to a software fault in the lane assist control module. For owners, this means a necessary check and potential reprogramming to restore reliable lane assist operation. (Source: Rosstandart recall information)
In addition, the recall covers the skid control ECU in the brake actuator. If it misdetects an overcurrent condition from the electronic parking brake actuator, the system will enter a safe mode. This can trigger the malfunction indicator lamp and display a warning message on the vehicle’s multi-information display stating “Parking brake failure, please contact your dealer.” In such a state, activation or deactivation of the electronic parking brake actuator may be blocked, leaving the driver without the expected parking brake control. This condition underscores the importance of inspecting the braking safety electronics during the recall service. (Source: Rosstandart recall information)
The corrective action for the affected vehicles is a reprogramming of both the lane assist control module and the anti-slip control unit. By updating these components, the vehicle’s driver assistance features and braking safety systems can operate correctly again, restoring normal performance and reducing the risk of unexpected system behavior. (Source: Rosstandart recall information)
Owners of the affected Lexus NX models will be notified about the required service at an authorized dealership. Dealers will perform the necessary software updates at no cost to the vehicle owner. If owners wish to verify whether their specific vehicle is included in the recall, they can compare their car’s VIN with the list available in the vehicle documents tab. This self-check helps owners understand if a service appointment is needed without waiting for future prompts. The recall process is designed to be straightforward and transparent, ensuring drivers can return to safe operation as soon as possible. (Source: Rosstandart recall information)
In practice, once the VIN is confirmed as part of the recall, owners should schedule a visit to an authorized Lexus dealer. The technicians will reflash the lane assist control module and the anti-slip control unit, verify proper operation of the lane keep and braking systems, and inspect for any related fault indicators. The goal is to ensure that the lane assist and braking safety features function reliably, reducing the chance of a system misfire on public roads. The service is performed at no charge to the vehicle owner, recognizing it as a safety-related remedy mandated by the recall. (Source: Rosstandart recall information)
Picture: Lexus