What does the exclamation mark in a triangle warning light mean?

[LaBrynlee]

A triangle with an exclamation mark is a general fault indicator light. It may indicate issues such as overheating of the dry dual-clutch transmission clutch, fuel cut-off system intervention or malfunction, parking sensor failure, exterior light bulb failure, engine oil pressure sensor failure, traction control system warning or malfunction, etc. Below is relevant information about the warning light: 1. There are generally two scenarios when this light illuminates: one is an engine system fault, and the other is a lighting system fault, typically including position lights, fog lights, turn signals, and license plate lights. Rear light failures are often not easily noticeable. If this occurs, promptly inspect whether the vehicle's light assemblies are damaged, or if a single bulb has failed. 2. Another possible cause could be low brake fluid or worn brake pads, or it may be due to a faulty level sensor. There are many factors that can trigger the warning light, requiring systematic troubleshooting.