Does a Damp Underground Parking Space Affect the Car?

What does the small wrench symbol on the car dashboard mean?

When the small wrench light illuminates on the car dashboard, it indicates that the vehicle requires maintenance. This is a reminder for the driver to service the car. The icon needs to be manually reset after each maintenance service. Car maintenance precautions: 1. Before closing other covers and the engine hood, carefully check to ensure no removed parts, rags, or tools are left behind. 2. When the engine is running, keep hands, clothing, and tools away from rotating fans and fan drive belts. 3. Brake fluid can damage car paint as it quickly dissolves paint coatings. 4. Be cautious when touching engine components immediately after shutdown as they remain at high temperatures.

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What issues should be paid attention to when buying a new car?

When buying a new car, you should pay attention to the following issues: 1. Body appearance. Drive the vehicle to a well-lit location for inspection, focusing on the bumper and body gaps, and open the doors to check for any color differences between the interior and exterior paint. If you are unsure whether certain spots on the car are scratches, it's best to use a damp cloth to wipe them rather than picking at them with your fingers. The gaps between the doors, bumper, and hood should be consistent. If the gaps are too large or uneven, it may indicate that the car has been repaired. 2. Car glass. Check the lower right corner of the windows for relevant markings, as only original factory glass will have these marks, preventing the glass from being swapped out later. Additionally, each car's nameplate has a unique engine number and chassis number. Verify that these numbers match the codes on the certificate of conformity. Also, check the manufacturing date on the nameplate. The gap between the delivery date and the manufacturing date should not exceed three months, as prolonged inactivity can cause the engine oil to degrade and some wiring to rust or age. 3. Tire inspection. The tires of a normal new car should have no damage on the sidewalls, especially the front tires, and no puncture marks on the tread. The tire hairs should still be intact. Also, check if the production dates of all four tires are consistent. 4. Other checks. Inspect all lights, including the daytime running lights, low beams, high beams, fog lights, turn signals, brake lights, reverse lights, high-mounted brake lights, dashboard lights, door lights, reading lights, vanity lights, glove compartment lights, and trunk lights.

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How to Deal with Loud Wind Noise in the Car?

Wind noise occurs when the pressure of the wind exceeds the sealing resistance of the car doors, so enhancing the sealing resistance is the most direct and fundamental solution. Introduction to wind noise: 1. Wind noise is divided into wind resistance noise and wind whistle noise. The sources of wind noise mainly include various door gaps, glass gaps, and gaps between different cover components. 2. Air noise is closely related to the design of the car, and car owners can hardly optimize it effectively. 3. Wind noise refers to the noise generated when the pressure of the oncoming wind exceeds the sealing resistance of the car doors and enters the cabin during high-speed driving. The faster the speed, the louder the wind noise.

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What to Do When the Car Dashboard Shows a Small Airplane Icon?

This is the engine exhaust system warning light. If it turns off a few seconds after starting the engine, it is part of the normal system self-check. If the small airplane icon stays lit, there might be a fault in the exhaust system. If the small airplane icon flashes, it indicates engine misfiring, which can damage the catalytic converter. Here is some information about engine exhaust system faults: 1. When the engine exhaust system warning light is on, if the coolant temperature gauge and oil pressure warning light are not activated, the vehicle can still be driven. 2. Drive cautiously at a reduced speed and find the nearest auto repair shop for inspection. If the coolant temperature is too high or the oil pressure warning light is also on, and you clearly feel the vehicle malfunctioning, you should immediately pull over and request assistance.

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What does the exclamation mark inside a triangle indicate as a warning light?

A triangle with an exclamation mark inside indicates a malfunction in the vehicle's general performance or components and functions. Common issues include parking sensor failure, fuel cutoff system intervention or malfunction, external light failure, and engine oil pressure sensor failure. Solution: It is necessary to visit a 4S shop for inspection to identify the source of the fault. The exclamation mark is a common vehicle warning symbol. Besides the triangle with an exclamation mark, there are four other forms of exclamation mark warnings: a yellow gear with an exclamation mark inside, a red circle with parentheses and an exclamation mark in the middle, a yellow bracket with a horizontal line and an exclamation mark in the middle, and a yellow bulb with an exclamation mark. Below is a detailed analysis of these four situations: Automatic transmission fault: A yellow gear with an exclamation mark inside is the automatic transmission fault warning light, indicating a transmission malfunction or transmission lubricant level below the normal range. The transmission fluid should be replaced promptly. Brake system fault: A circle with parentheses and an exclamation mark in the middle represents a brake system warning, mainly indicating a brake system malfunction or low brake fluid level. The brake system should be inspected immediately to avoid accidents. Tire pressure anomaly: A bracket with a horizontal line and an exclamation mark in the middle represents the tire pressure monitoring warning light, which illuminates when the vehicle's tire pressure is too low. Check the tire pressure and restore it to the normal range. Lighting fault: A yellow bulb with an exclamation mark is the lighting fault indicator, signaling a malfunction in the vehicle's lights. Solution: Visit a 4S shop for inspection as soon as possible, or perform a self-check, focusing on commonly used bulbs such as turn signals, fog lights, and interior lighting, to identify the issue.

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How to Solve the Tire Pressure Warning?

Here are the solutions when the tire pressure warning light comes on: 1. When driving on the highway, once the warning light appears, grip the steering wheel firmly, slow down, pull over to the side of the road, and turn on the hazard warning lights. 2. Locate the tire pressure reset button, which is usually near the gear shift lever, inside the glove box, or around the steering wheel; press and hold it for 5 seconds. 3. If the tire pressure warning light goes off, it means it was just normal tire pressure loss, and you can continue driving without worry. If the light remains on and indicates tire pressure loss, it suggests there is air leakage, and you should prepare to check the tires. 4. After stopping, walk around the car and inspect all four tires visually and by listening for any signs of a puncture, such as a nail. 5. If a nail is found, you will need to replace the tire with the spare or call for roadside assistance—do not continue driving. If no nail is found and the warning light is still on, turn off the engine, wait for 5 minutes, restart the car, and press the tire pressure reset button again to clear the warning light.

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Does a Damp Underground Parking Space Affect the Car?

What does the small wrench symbol on the car dashboard mean?

What issues should be paid attention to when buying a new car?

How to Deal with Loud Wind Noise in the Car?

What to Do When the Car Dashboard Shows a Small Airplane Icon?

What does the exclamation mark inside a triangle indicate as a warning light?

How to Solve the Tire Pressure Warning?

What to Do When Car Wipers Don't Reset?

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What to Do When Your Car Electronic Key Fails?

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