What does a circle with an exclamation mark mean in Volkswagen?

[LeKhloe]

Red exclamation mark (specifically a circle with an exclamation mark inside brackets), this represents a warning for the braking system, mainly indicating a brake system malfunction or low brake fluid level. Solution: Immediate inspection and repair of the braking system is required to avoid accidents. Apart from the red exclamation mark indicating brake system failure, all other exclamation marks in the car are yellow, representing general faults, automatic transmission faults, abnormal tire pressure, and lighting faults. Below is a detailed analysis of these four situations: General Fault: A triangle with an exclamation mark inside. If this symbol lights up, it indicates a fault in the car's general performance or components and functions. Mainly includes parking sensor failure, fuel cut-off system intervention or malfunction, external light failure, engine oil pressure sensor failure, etc. It is necessary to go to a 4S shop for inspection to identify the source of the fault. Automatic Transmission Fault: A yellow gear with an exclamation mark inside. This is the automatic transmission fault warning light, indicating a fault in the transmission or transmission lubricant below the normal range. Transmission oil needs to be replaced promptly. Abnormal Tire Pressure: A horizontal line under brackets with an exclamation mark in the middle. This represents the tire pressure monitoring warning light. When the car's tire pressure is too low, this warning light will illuminate. Check the car's tire pressure and restore it to the normal range. Lighting Fault: A yellow bulb with an exclamation mark. This is the lighting fault indicator, indicating a fault in the car's lights. Solution: Go to a 4S shop for inspection and repair as soon as possible, or you can check it yourself. Focus on commonly used bulbs such as turn signals, fog lights, and interior lighting to see where the problem lies.

[DiKaleb]

I'm a car enthusiast who often helps friends with car repairs. Last time, someone asked about the meaning of the Volkswagen's circle with an exclamation mark symbol, and I explained that it's actually the tire pressure warning light, indicating that the tire pressure might be too low. I remember once when I was driving my Volkswagen Golf, this light also came on, which startled me. I immediately stopped to check and found a small nail stuck in the front tire causing a slow leak. I quickly inflated the tire a bit and drove to a nearby repair shop to get it patched. Generally speaking, this light comes on when the tire pressure is below the set value, possibly due to a leak or air contraction from lower temperatures. I advise car owners not to drive hastily when they see this light—safety first—check the inflation of all tires, and if there's a severe leak, switch to the spare tire. Remember, Volkswagen's system uses sensors to monitor tire pressure. Sometimes after inflating the tires, you need to reset the system for the light to turn off. If it stays on, there might be a sensor issue, and it's best to consult a professional technician.

[ElisaDella]

I've been driving for several years, and the first time I encountered this circle-with-exclamation-mark symbol in my Volkswagen, I was a bit confused. It was last winter—the light came on right after starting the car. I thought it was some major malfunction, but after checking, I realized it was the tire pressure monitoring light, indicating low pressure. Maybe it was due to seasonal temperature drops or a puncture causing air leakage. I always carry a portable tire pressure gauge, so I checked and found the right rear tire was significantly low. After inflating it, the light went off. I recommend keeping a tire pressure gauge handy—it's simple and cost-effective to handle yourself. If the light stays on despite normal tire pressure, it might be a sensor issue. Don't delay too long, as low tire pressure affects braking distance and fuel efficiency. Safety comes first.

[Costa]

I place great importance on driving safety. The circle with an exclamation mark icon on the Volkswagen dashboard is the tire pressure warning light, indicating low pressure in one of the tires. This situation is quite dangerous as it can easily lead to a tire blowout or loss of control, so immediate action is required. If you see this while driving, find a safe place to stop and check for any tire leaks. Use a tire pressure gauge to measure the pressure - the normal reading should be around 2.5 bar. If it's low, inflate the tire accordingly. If the issue persists, drive to a repair shop to check for potential sensor or wiring faults. Never ignore this warning - getting it fixed promptly ensures your safety.