What does it mean when a warning light with an exclamation mark inside a circle appears on the car dashboard?
2 Answers
The appearance of a warning light with an exclamation mark inside a circle on the car dashboard indicates the brake warning light. Possible issues with the braking system include: 1. Severe wear of the brake friction pads; 2. Low brake fluid level; 3. The parking brake is engaged; 4. If it is a red brake warning light, the ABS warning light may also illuminate simultaneously, as the ABS cannot function properly when there is a fault in the conventional braking system. The car dashboard is a device that reflects the working conditions of various vehicle systems. Common indicator lights include: battery indicator, fuel indicator, washer fluid indicator, electronic throttle indicator, front and rear fog light indicators, fuel indicator, washer fluid indicator, electronic throttle indicator, front and rear fog light indicators.
A few days ago, the warning light with an exclamation mark inside a circle suddenly appeared on the dashboard of my old car, which gave me a scare. Based on experience, this is most likely an abnormality in the braking system—possibly the handbrake wasn’t fully released or the brake fluid was running low. I remember last winter when this light came on while driving, I overlooked it, and the brakes felt a bit soft, almost causing an accident. I immediately pulled over to check the fluid level and found it was dangerously low. After topping up the brake fluid, the light went off. The braking system is crucial for safe driving, so it’s important to regularly inspect the antifreeze reservoir and sensor wiring, replacing any aged parts promptly. My advice is to first stop and confirm if the handbrake is properly engaged, then check the brake fluid reservoir level in the engine bay—if it’s below the marked line, top it up or seek repairs. Don’t risk continuing to drive like I did back then; find a reliable mechanic to fix it properly as soon as possible.
