What does the triangle exclamation mark on the Jetta VS7 dashboard mean?
2 Answers
The exclamation mark on the dashboard indicates that the brake system fault indicator light and the steering mechanism fault indicator light are illuminated. Steering system fault indicator light: When the steering system fault indicator light comes on while driving, it may indicate that the electric or mechanical steering mechanism is not working or there is a fault in the steering column lock. In this case, driving should not be continued. The most accurate detection method is to use a fault diagnostic tool, which can quickly identify the fault code and then repair the faulty part. Brake system fault light: If the brake system fault light is illuminated, it is likely that there is a fault in the brake system or the brake fluid level is too low. In this situation, drive at a low speed, be prepared to brake early, and apply more force to the pedal. A fault in the ABS anti-lock braking system can also cause the brake system fault light to illuminate.
Last time the triangle exclamation mark on my dashboard was caused by unstable tire pressure. The system alerts like this when there is abnormal tire pressure. This warning light indicates that there is a situation requiring your attention, with common causes including insufficient tire pressure, brake system failure, lighting system malfunction, or safety system alarm. It is recommended to immediately check if any of the four tires are noticeably flat and see if any other warning lights are simultaneously illuminated on the dashboard. If it appears during rainy or snowy days when the road is slippery, it might be the ESP (Electronic Stability Program) triggering an alert. I remember once my car also displayed this light when the brake pads were worn to the limit. If you can't identify the cause yourself, be sure to go to a shop as soon as possible to connect to a computer and read the fault codes—safety first.
