What does the triangular exclamation mark on the dashboard mean?
2 Answers
The triangular exclamation mark on the dashboard refers to the traction control system indicator light. It may illuminate under the following circumstances: 1. The vehicle's traction control system needs to be manually turned off; 2. There is a fault in the TCS, and the fault code needs to be read. The reasons for the appearance of the triangular exclamation mark on the dashboard include: 1. Overheating of the dry dual-clutch transmission clutch; 2. Fuel cut-off system intervention or failure; 3. Parking sensor failure; 4. External light failure; 5. Engine oil pressure sensor failure; 6. Traction control system warning or failure; 7. Brake system failure; 8. Low brake fluid level; 9. Low tire pressure.
That yellow triangle exclamation mark on the dashboard suddenly lit up, and I've been paying extra attention every time I drive. It's usually a general warning indicator that could represent several issues. For example, when my tire pressure was low last time, I immediately found a gas station to check, and sure enough, there was a tire leak. It could also indicate a brake system malfunction—if the ABS light comes on together, it means urgent maintenance is needed. Sometimes, a broken light or an unclosed door can trigger it too. I recommend not delaying; find a safe place to pull over and check the vehicle manual to see which specific warning it is. Many drivers think it's a minor issue, but ignoring it could lead to big trouble. It's best to contact a repair shop or dealership as soon as possible for a check-up to ensure peace of mind.
