What does it mean when the red steering wheel light is on?

[RowanDella]

Dashboard steering wheel light actually refers to the power steering system. When the steering wheel light illuminates accompanied by an exclamation mark, it indicates an issue with the vehicle's power steering system. A yellow light signifies partial failure of the steering system, requiring greater force to turn the wheel; a red light indicates complete system failure where no power assistance is available, requiring the driver to provide all steering force manually. Common causes for steering wheel light illumination include: 1. Generator malfunction: Unstable power supply triggers the warning light. 2. Power steering: Loose connections in the power steering system leading to fluid leakage. 3. Power steering pump failure: Damaged pump activates the warning light. 4. Steering gear: Mechanical damage to piston cylinder, degraded oil seal performance, or control valve failure. 5. Steering fluid: Foreign particles in hydraulic lines causing flow control valve jamming.