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What Does the Triangle with an Exclamation Mark on the Car Dashboard Indicate?

1 Answers

SanSamantha

07/30/25 5:04am

A triangle with an exclamation mark inside indicates a malfunction in the vehicle's general performance, components, or functions. Common causes include parking sensor failure, fuel cutoff system intervention or malfunction, external light failure, or engine oil pressure sensor failure. Solution: Visit a 4S shop for inspection to identify the source of the issue. The exclamation mark is a common warning symbol in vehicles. Apart from the triangle with an exclamation mark, there are four other forms of exclamation mark warnings: a yellow gear with an exclamation mark, 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 scenarios: Automatic Transmission Failure: A yellow gear with an exclamation mark is the automatic transmission warning light, indicating a transmission malfunction or transmission fluid below the normal range. The transmission fluid should be replaced promptly. Brake System Failure: A circle with parentheses and an exclamation mark in the middle represents a brake system warning, typically indicating brake system malfunction or low brake fluid level. Immediate inspection of the brake system is required to avoid accidents. Tire Pressure Anomaly: A bracket with a horizontal line and an exclamation mark in the middle is the tire pressure monitoring warning light, which illuminates when the tire pressure is too low. Check the tire pressure and restore it to the normal range. Lighting Failure: A yellow bulb with an exclamation mark is the lighting fault indicator, signaling a malfunction in one of 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 lights to identify the issue.

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How to Distinguish the Grades of Engine Oil?

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How to Activate the Corolla's Automatic Emergency Braking?

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Where to Check the Brake Lights?

Methods to check the brake lights are as follows: 1. Find a reference point, preferably at night when the lighting is strong, using a wall as a reference. 2. When stepping on the brake pedal, the light will be directly reflected on the wall. Observe the light's response and intensity through the rearview mirror to determine if the brake lights are functioning normally. 3. If there is no flickering of the light when stepping on and releasing the brake pedal, it indicates a problem with the brake lights. 4. If the left light is dim and the right light is strong, it means the left brake light is damaged. Reasons for the brake lights not working include: 1. Brake switch issue. Poor contact of the switch behind the brake pedal can cause the brake lights not to work. 2. Brake bulb issue. Mainly due to the bulb itself being faulty. 3. Brake system issue. If the oil level in the brake fluid reservoir is too low, it will cause the float-type sensor to prevent the brake warning light from illuminating or staying on.

Where is the sunroof drain hole of the Tiguan?

The sunroof drain hole of the Tiguan can be found by the owner below the A-pillar, which is somewhat concealed. The design is discreet to maintain the aesthetic appeal of the Tiguan's panoramic sunroof while effectively draining rainwater, achieving a dual purpose. Below is relevant information: 1. Many modern cars are equipped with panoramic sunroofs to enhance natural lighting and broaden the field of vision. However, panoramic sunroofs are not without flaws; they may produce abnormal noises. 2. The sunroof drain hole of the Tiguan is located below the A-pillar. If not cleaned for a long time, it may become clogged, so it is recommended to clean it every six months to effectively prevent blockages. In case the drain hole does get clogged, the owner can use an air gun to blow air into the drain hole, using air pressure to dislodge the obstruction—avoid using high-pressure air. Alternatively, a cleaning method can be employed by using a syringe to inject water into the drain hole, ensuring the drainage pipe remains unclogged. 3. The Tiguan's exterior is highly attractive, with very smooth lines. The large sunroof is one of the main reasons many owners choose to purchase it.

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What are the precautions for novice drivers?

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