What does the yellow exclamation mark symbol on the dashboard mean?

Can I Bring a Mobile Phone to the Subject 3 Driving Test?

You can bring a mobile phone to the Subject 3 test, but it is advisable to turn it off to avoid any distractions during the exam. The phone can be handed over to the instructor for safekeeping. Subject 3 test content: Preparation before getting in the car, light simulation, starting, driving in a straight line, changing lanes, passing through intersections, passing through pedestrian crossings, passing through school zones, passing through bus stops, meeting oncoming vehicles, overtaking, making U-turns, operating gear shifts (acceleration and deceleration), turning left at intersections, turning right at intersections, and parking by the roadside. Precautions for the Subject 3 test: Preparation before getting in the car: Walk around the car to check tire pressure and the car's exterior. Before opening the car door, observe if there are any vehicles or pedestrians passing by from behind, and only open the door and get in after confirming it is safe. Preparation inside the car: Maintain a good mindset, stay calm, close the door tightly, adjust the seat to the most comfortable position, check if the interior and exterior rearview mirrors need adjustment, ensure the handbrake is engaged, the gear is in neutral, and fasten the seatbelt securely. Starting: Observe if the dashboard is normal, check the interior and exterior rearview mirrors, turn your head to observe the traffic situation behind you, making sure the movement is noticeable to the examiner. After confirming it is safe, turn on the turn signal, honk the horn, carefully shift into first gear, release the handbrake, gently lift the clutch, and slowly start by turning the steering wheel to the left. Driving in a straight line: After successfully starting, immediately straighten the direction, maintain the car driving straight, and turn off the turn signal. Adjust the speed appropriately, smoothly shift gears up and down, and avoid looking down at the gear. Maintain an appropriate distance from other vehicles, observe the interior and exterior rearview mirrors, and always be prepared for sudden situations.

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Can You Drive After Drinking a Bottle of Beer?

You cannot drive after drinking a bottle of beer. Here is the relevant information: 1. Danger: The stimulation from alcohol makes people excited, leading them to drink more without realizing it. When the alcohol concentration in a person's blood reaches a certain level, their ability to react to and control external situations decreases, along with their ability to handle emergencies. For drunk drivers, the higher the blood alcohol content, the greater the likelihood of a crash. 2. Content: When a driver's blood alcohol content reaches 80mg/100mL, the probability of a traffic accident is 2.5 times higher than when there is no alcohol in the blood; at 100mg/100mL, the probability increases to 4.7 times. Even with a small amount of alcohol, the risk of a traffic accident can be about twice as high as when sober.

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Is the Power Difference Between 95 and 98 Octane Gasoline Noticeable?

95 and 98 octane gasoline show no noticeable difference in power. The power output mainly depends on the vehicle's compression ratio and has little to do with higher octane gasoline. Below are relevant explanations: 1. Gasoline Octane Rating: The octane rating represents the ratio of the actual gasoline's anti-knock performance to that of standard gasoline. The higher the octane number, the stronger the anti-knock performance. 2. High Octane Gasoline: High octane gasoline provides better anti-knock performance, leading to more efficient combustion in the engine. However, it must match the vehicle's compression ratio. When refueling, always use gasoline that meets the vehicle's specifications and understand the engine's compression ratio. Never mix different types of gasoline.

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How to Check the Fuel Consumption of the Tayron?

To check the fuel consumption of the Tayron, you can select the corresponding function on the display. Here are some relevant details: 1. Reasons for high fuel consumption: One significant reason for high fuel consumption is insufficient tire pressure, which affects fuel usage. When tire pressure is too low, the contact area between the tires and the ground increases, leading to greater driving resistance and higher fuel consumption. Therefore, it is essential to regularly check if the tire pressure is normal. Conversely, overinflated tires are also not advisable; the recommended pressure is around 2.5. 2. Timely inspection: Remember to conduct a safety inspection of your vehicle annually or biennially. All inspection dates should be based on the registration date listed on the vehicle's license. Additionally, any accidents that occur during a period when the vehicle has not undergone inspection will be the owner's primary responsibility, and insurance companies will not provide coverage.

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What are the symptoms of using low-quality engine oil?

Using low-quality engine oil can make the car noticeably sluggish. Here are detailed explanations about engine oil: 1. Methods to determine oil quality: Check the packaging of the engine oil. Reputable brands use one-time-use caps, and the foil seal usually bears the manufacturer's special mark. If you don't see such a mark, be cautious. Smell the oil - engine oil is typically a blend of base oil and additives, while synthetic oil contains various additives. 2. Introduction to oil quality: If the oil remains yellow after some use, it indicates good detergent dispersancy and oxidation resistance. However, if it's still yellow at the scheduled oil change interval, this is abnormal - you should check whether coolant has leaked into the oil. The color of drained oil cannot serve as a standard for judging oil quality, so there's no saying whether yellow or black drained oil is better.

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What to Do When a Toyota Car Won't Start?

In low temperatures, the battery's output power decreases due to increased electrolyte viscosity, reduced permeability, and higher resistance, making it difficult for the starter to crank the engine to the minimum starting speed, thus affecting engine ignition. Here are specific solutions: 1. Dead Battery: If the engine doesn't turn or cranks very slowly when starting, the battery might be dead or faulty. Try jump-starting the car with a charged battery. 2. Low Voltage: Low battery terminal voltage in cold weather leads to weak spark plug sparks. Combined with dense air-fuel mixture increasing electrode resistance, it becomes hard to ignite the mixture, causing starting difficulties. Check the spark plug for aging or heavy carbon buildup and replace it if necessary. 3. Refuel Promptly: Some fuel gauges are inaccurate. When the fuel warning light comes on, refuel immediately. Otherwise, the car may struggle to start, especially in winter when temperatures are very low.

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What does the yellow exclamation mark symbol on the dashboard mean?

Can I Bring a Mobile Phone to the Subject 3 Driving Test?

Can You Drive After Drinking a Bottle of Beer?

Is the Power Difference Between 95 and 98 Octane Gasoline Noticeable?

How to Check the Fuel Consumption of the Tayron?

What are the symptoms of using low-quality engine oil?

What to Do When a Toyota Car Won't Start?

What Causes the Toyota Camry Anti-Theft System to Trigger Unnecessarily?

Can You Press the Accelerator Before Fully Releasing the Clutch?

What is the maximum wading depth of the Wuling Hongguang?

What is the penalty for obscuring a vehicle's license plate?