Lexus ES300h hybrid system malfunction indicated by warning message on Lexus ES300h

Some Lexus ES300h owners report experiencing warning messages indicating hybrid system malfunctions, such as "Hybrid system malfunction," "Check Engine," and "Accelerator system malfunction," which signify serious vehicle issues. Other messages like "Braking Power Low," "Charging System Malfunction," and "Oil Pressure Low" also alert owners to potential problems that necessitate immediate attention from a Lexus dealer. Additionally, the yellow engine warning light on the dashboard may suggest malfunctions in the engine or emission control system. Owners are advised to stop the vehicle immediately and contact a Lexus dealer for inspection and repairs if these warnings appear. Difficulties in starting the hybrid system or issues with the power switch further warrant prompt checks by a Lexus dealer. The illumination of the master warning light and malfunction indicator lamp may also indicate the need for system checks or highlight specific vehicle issues. Prioritizing safety and seeking professional assistance is crucial for addressing these malfunctions effectively.