What does the circle exclamation mark on the Qashqai dashboard mean?

[Leanne]

Red exclamation mark (specifically a bracket circle with an exclamation mark in the middle) 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 a brake system fault, other exclamation marks on 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, components, or functions. Common issues include parking sensor faults, fuel cut-off system intervention or faults, external light faults, engine oil pressure sensor faults, etc. It is necessary to visit 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 should be replaced promptly. Abnormal Tire Pressure: A horizontal line under a bracket with an exclamation mark in the middle. This represents the tire pressure monitoring warning light, which lights up when the car's tire pressure is too low. 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 one of the car's lights. Solution: Visit a 4S shop for inspection and repair as soon as possible, or conduct a self-inspection, focusing on commonly used bulbs such as turn signals, fog lights, and interior lighting to identify the problem.

[LaElias]

I've been driving the Qashqai for several years and have seen that circle with an exclamation mark light up on the dashboard, which usually indicates a tire pressure warning. It could mean the tire pressure is too low and needs to be checked. There are many possible reasons, such as a sudden drop in temperature causing the pressure to decrease or a slow leak in the tire. It's recommended to pull over immediately and use a tire pressure gauge to check the pressure of all four tires. The normal cold tire pressure should be between 30 to 35 psi. If there's a leak, patch the tire or use the spare; if not, inflate to the standard value. Sometimes the light won't turn off immediately after inflating—just drive a short distance and it should go away. If the light remains on, it might be a sensor malfunction. Don't delay addressing this issue, as low tire pressure increases braking distance and raises the risk of a blowout. It's advisable to check tire pressure with a gauge every month, especially during seasonal changes. Regular maintenance can also extend tire life and ensure driving safety. When this warning light comes on, you really can't take it lightly—safety comes first.

[EverlyLynn]

I remember one time when I was driving my Qashqai to the supermarket, a circle with an exclamation mark suddenly flashed on the dashboard, and I panicked a bit. Later, I learned that it mainly indicates a tire pressure issue, such as low pressure or a leak. I would first pull over to check if any tire looks visibly flat. If not, I'd find the nearest gas station to use their machine to check the tire pressure. The standard tire pressure for the Qashqai is generally around 32 psi, and topping up the air usually solves the problem. After filling, the warning light doesn't go off immediately—sometimes it takes a few minutes of driving to disappear. If it stays on constantly, it might mean the TPMS sensor is faulty, and a visit to the repair shop is necessary. The tire pressure warning is crucial; ignoring it while driving on highways is risky, as it can lead to unstable handling and increased fuel consumption. It's a good habit to walk around the car and inspect the tires before driving, addressing any abnormalities early. Don't underestimate this warning light—it can be a lifesaver in critical moments. Developing good habits can save you a lot of trouble.