Why is there a clunking sound when driving at low speed?

Is ETC Required for Free Holiday Travel?

During highway toll-free periods, vehicles entering through ETC lanes and exiting through ETC lanes will not be charged. Similarly, vehicles entering through manual lanes and exiting through manual lanes will also not be charged. However, if a vehicle enters through a manual lane and attempts to exit through an ETC lane, the exit barrier will not lift due to the absence of entry vehicle information, preventing normal exit. In such cases, the vehicle must exit through a manual lane. The toll-free period is determined by the time the vehicle leaves the highway exit toll lane. For regular roads, it is based on the time the vehicle passes through the toll station lane. In other words, entering the highway during toll hours and exiting during free hours will not incur charges. Conversely, entering during free hours and exiting during toll hours will result in charges. ETC Usage Notes: The ETC transaction sensing range is 8 meters. When the vehicle in front stops, maintain a distance of over 10 meters to prevent accidental payment for the preceding vehicle, which might have a faulty or no ETC device. The ETC lane recognition speed is 20km/h. Exceeding this speed may prevent reading vehicle device information, leading to failed transactions. Unauthorized removal or movement of the OBU device, or if the ETC electronic tag becomes loose or detached, will render the tag ineffective. It can be taken to the bank where the ETC card was issued or a highway service center for inspection. Non-deliberate detachment or loosening only requires reactivation. When using a debit card linked to ETC, insufficient balance may cause transaction failure. Follow on-site staff guidance to use manual MTC lanes with cash or card payment. Excessively thick car windshields may cause poor signal reception. This is particularly relevant for vehicles that have had windshields replaced after accidents or those with modified front windshields.

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How is the car body considered to have swept the line in reverse parking?

Body sweeping the line means the car body crosses the line, which results in a 100-point deduction and failure of the current test. Other actions that also incur a 100-point deduction include the vehicle crossing the line, not entering the parking space completely, stopping midway, not following the prescribed route or sequence, and exceeding the time limit. The total score for the two subjects is 100 points, with evaluation criteria set for failure, 20-point deduction, 10-point deduction, and 5-point deduction. The rules for the second subject of the motor vehicle driving license test state that any mid-test stop, rolling back, or not following the voice prompts will result in failure. Additionally, the wheels or body touching the line will also lead to failure. Many learners encounter line-touching issues during the second subject study, with 'touching the line' being the most common mistake leading to failure. The primary reason for wheel line-touching is the learner's failure to master the correct timing for steering. Besides missing the right moment to steer, another reason could be the steering speed not keeping up with the vehicle speed. Second subject deduction standards: Not wearing a seatbelt: 100-point deduction. Starting the engine without the gear in neutral: 100-point deduction. Not using the turn signal (including starting, changing lanes, overtaking, turning, and parking); using the turn signal for less than three seconds (this is easily overlooked!); forgetting to turn off the turn signal or using it incorrectly: 10-point deduction. Stalling once: 10-point deduction. Reverse parking: Not following the prescribed route sequence: 100-point deduction. Body crossing the line: 100-point deduction. Not completing the parking: 100-point deduction. Before reversing, if both front wheels do not pass the control line: 100-point deduction. Exceeding the 210-second time limit: 100-point deduction. Stopping for more than 2 seconds: 5-point deduction each time. Slope fixed-point parking and starting: After stopping, if the front bumper is not aligned with the pole line and exceeds 50 cm forward or backward: 100-point deduction. If not aligned but within 50 cm: 10-point deduction. Exceeding 30 seconds to start after stopping: 100-point deduction. Wheels touching the road edge line while driving: 100-point deduction. Rolling back more than 30 cm when starting: 100-point deduction. After stopping, if the body is more than 50 cm from the road edge line: 100-point deduction. Not tightening the parking brake after stopping: 10-point deduction per time. If the body is more than 30 cm but within 50 cm from the road edge line: 10-point deduction per time. Rolling back more than 10 cm but less than 30 cm when starting: 5-point deduction per time. Parallel parking: After parking, if the body crosses the line: 100-point deduction. Not using or incorrectly using the turn signal when parking: 10-point deduction. Exceeding the 90-second time limit: 100-point deduction. Touching the parking space edge line while driving: 10-point deduction per time. Wheels touching the lane edge line while driving: 10-point deduction per time. Stopping for more than 2 seconds: 5-point deduction per time. 90-degree turn: Wheels touching the road edge line: 100-point deduction. Not using or incorrectly using the turn signal during the turn, or not turning it off after the turn: 10-point deduction. Stopping for more than 2 seconds: 5-point deduction per time. Curve driving: Wheels touching the road edge line: 100-point deduction. Stopping for more than 2 seconds: 100-point deduction. Not driving in second gear or above: 5-point deduction.

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What to Do If a New Car Has Quality Issues?

If there are issues with a new car, negotiate with the 4S dealership by presenting the Three Guarantees certificates and the purchase contract to request a replacement or refund. Here are the steps to address problems with a new car: Negotiation: First, you can negotiate with the 4S dealership for a replacement or refund by providing the Three Guarantees certificates and the purchase contract. Complaint: If negotiations with the 4S dealership fail, you can file a complaint with the Consumer Association or the Industrial and Commercial Department. Additionally, you may seek media exposure or resort to legal action to protect your legitimate rights.

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How to Use Air Conditioning to Defog Car Windows on Rainy Days?

Methods to defog car windows using air conditioning on rainy days: Turn on the external air circulation to introduce outside air into the car, which can remove fog more quickly. Direct the air conditioning airflow to the front windshield to defog it, thereby reducing the temperature difference on both sides of the glass. When the rear window fogs up, use the rear window heating function to evaporate the fog. Solutions for defogging car windows on rainy days: Open windows: Open two windows diagonally opposite each other in the car to help remove fog. Use defogging spray: Apply a defogging spray to prevent water vapor from condensing on the glass; one application can prevent fogging for about ten days.

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Which Automotive Group Does Lamborghini Belong To?

Lamborghini belongs to the Volkswagen Group. Here is some relevant information about Lamborghini: Power: The renowned 6.2-liter engine has brought Lamborghini countless honors. It features four valves per cylinder, electronically controlled throttle, variable intake manifold geometry, variable intake and exhaust valve timing, and uses two LIE engine control units to separately control the two banks of the V-type engine. Exterior: The use of carbon fiber materials with new aerospace technology makes the body lighter while maintaining its strength. The pointed front-end design is more aerodynamically efficient, and the large square mesh air intakes on both sides provide more cool air for the brakes.

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How to Judge a 360-Degree Surround View System?

360-degree surround view assists in reversing, allowing the screen to clearly display the surroundings of the vehicle. The large screen shows the rear view, supplemented with trajectory lines and the gradually changing sound of the reversing radar, helping drivers reverse with ease. Here is some relevant information about the surround view system: Definition: A 360-degree surround view reversing camera system provides a real-time, seamless, and ultra-wide-angle view of the vehicle's surroundings on the car display screen. It helps drivers understand blind spots around the vehicle and assists in more intuitive and safer parking. Protection Measures: Some car owners prefer using tap water instead of antifreeze in summer, which is highly inadvisable. As the weather cools in autumn, if car-specific antifreeze is not replaced in time, sudden temperature drops could severely affect the cooling system's performance. Therefore, if tap water is being used, it must be replaced immediately.

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Why is there a clunking sound when driving at low speed?

Is ETC Required for Free Holiday Travel?

How is the car body considered to have swept the line in reverse parking?

What to Do If a New Car Has Quality Issues?

How to Use Air Conditioning to Defog Car Windows on Rainy Days?

Which Automotive Group Does Lamborghini Belong To?

How to Judge a 360-Degree Surround View System?

What are the differences between National 5 and National 6 emission standards for passenger cars?

How is speeding determined?

How Many Years Until a Gasoline Pickup Truck is Scrapped?

What to Do If Too Much Antifreeze Is Added?