Lexus ES350 engine won't start, error message to depress brake persists after battery disconnect and reconnect on Lexus ES350

Some Lexus ES350 owners report experiencing issues where the engine won't start, accompanied by an error message prompting them to depress the brake, even after disconnecting and reconnecting the battery. Common causes for this problem include a weak battery, which may produce a clicking noise but insufficient power to start the engine. Additionally, electrical system faults, such as blown fuses or immobilizer errors, can prevent the vehicle from starting. Some owners also find that a dead key fob battery can hinder normal starting operations. Furthermore, immobilizer errors and control unit defects may contribute to these starting issues, often requiring professional assistance for diagnosis and repair. It is recommended for owners facing these challenges to check the battery health, inspect the key fob battery, and consult a Lexus dealer or professional mechanic if the problem persists.