How to resolve the triangle exclamation mark displayed on the car?
3 Answers
The solutions for the triangle exclamation mark displayed on the car are: 1. Turn off the traction control system; 2. Turn off the engine and restart it; 3. Check whether the engine oil pressure sensor, anti-slip system, fuel cut-off system have malfunctions, and whether the dry dual-clutch transmission is overheating, and repair them accordingly. The triangle exclamation mark indicates a general fault in the car, which may include: overheating of the dry dual-clutch transmission, intervention or malfunction of the fuel cut-off system, parking sensor failure, exterior bulb failure, engine oil pressure sensor failure, and anti-slip system warning or malfunction.
When I saw that triangle exclamation mark light come on, I was a bit confused. Last week, my car had this issue, and the reason was low tire pressure. The right front tire was visibly flat, so I went to a gas station and inflated it myself to turn off the light. This light represents a general warning, most commonly related to tire issues, such as underinflation, a flat tire, or sensor malfunction, but it could also be linked to the braking system or electronic faults. My suggestion is to first find a safe place to pull over and avoid driving at high speeds. Then, inspect all tires for visible leaks or foreign objects and address them promptly; check the pressure by pressing with your hand or using an onboard tire pressure gauge, remembering that the standard values are listed on the door frame or in the manual. If the light turns off, it’s fine; otherwise, consult the manual for possible causes or drive to a repair shop. Don’t delay because this involves driving safety, especially in rainy or snowy conditions. As a preventive measure, check tire pressure monthly—don’t rely solely on sensors. Last time I ignored it, and it almost led to an accident.
Long-distance driving experience has taught me that the triangle exclamation warning light is often related to tires. Once, the light came on because my tire pressure was unstable during a trip, and the sensor detected an abnormality. Other common causes include insufficient brake fluid, stability control system malfunction, or even something as simple as the vehicle being overloaded. The procedure is to first slow down and stop in a safe area, don't panic. I usually check if additional indicator lights on the dashboard are illuminated simultaneously, such as the ABS light, which indicates a more serious problem. Use a tire pressure gauge to measure each tire's pressure and adjust it to the specified value; if you don't have the tools, try a free check at a service station. Don't drive too far if the problem isn't resolved. Preventive advice is to have a technician check tire pressure and the brake system during regular maintenance, and keep a portable tire pressure gauge in your toolbox. I remember one time the light came on and I ignored it, driving on the highway with overheated tires was very dangerous. Knowledge can save a lot of trouble, so regularly consult the manual to learn the meanings of the warning lights.
