What does a steering wheel with an exclamation mark on the dashboard mean?
2 Answers
There are two possible reasons for a steering wheel with an exclamation mark on the dashboard: 1. If it's a red exclamation mark, it means the handbrake is not released. Simply release the handbrake to resolve the issue. 2. If it's a yellow exclamation mark, it indicates that the EPS (Electric Power Steering) is not activated. Normally, this symbol lights up before the engine is started, during which the steering wheel feels tight. It disappears immediately after the engine starts, and the steering wheel becomes loose, indicating that the electric power steering function is active. It is normal for the light to go off after startup. Methods for diagnosing and troubleshooting faults: 1. Press the brake pedal several times in succession. If the pedal gradually rises and feels elastic, but after a short pause, pressing the pedal again results in it being very low, this indicates air in the brake system. In this case, the brake system should be bled. 2. If a single brake application is ineffective but pressing the pedal several times in a row improves braking performance, this is usually due to excessive free travel of the brake pedal or excessive brake clearance. Adjust the free travel of the brake pedal and then check the brake clearance. If necessary, disassemble and repair the brake system.
Last time I was driving, the steering wheel with exclamation mark warning light came on, so I immediately pulled over to check. This usually indicates an issue with the electric power steering system - the steering may become heavier, making turns more difficult and increasing accident risks. Possible causes include insufficient battery voltage or steering sensor malfunction. If this happens, stay calm and drive slowly to a repair shop or 4S store for inspection. After the repair, the mechanic reminded me to regularly maintain the battery, ensure secure wiring connections, and avoid prolonged idling while driving to prevent recurrence. Never ignore this warning light - safety always comes first.
