What Causes Severe Color Difference in New Car Paint?

What to Do If You Lose Your ETC Card?

ETC card replacement method: The vehicle owner should bring their ID card, the original and a copy of the vehicle registration certificate to the bank counter to handle the card change or replacement. The installation process for the ETC device is as follows: Upon receiving the device, first check if the ETC card and the electronic tag (OBU) are damaged. Press the anti-tamper button on the back of the OBU. A red light will briefly illuminate, and the OLED screen will display "Tag Invalid" or "Please Insert Card," indicating the device is functioning normally. Clean the front windshield to ensure the surface is smooth, clean, and dry. Then peel off the adhesive backing of the OBU and stick it to the installation position. Press firmly for 2-3 minutes to remove any air bubbles. Insert the ETC card with the front facing the driver and the back facing the windshield, ensuring the chip is inserted into the OBU device. ETC device activation method: Insert and remove the ETC card twice consecutively until the electronic tag screen displays "Bluetooth On." If "Tag Invalid" appears when inserting and removing the card twice without the electronic tag attached, this is normal and does not affect activation. Alternatively, press the button on the top of the electronic tag to enable Bluetooth directly. Turn on your phone's Bluetooth and open the corresponding mobile app (usually with a download QR code on the electronic tag), then enter the device activation interface. Click "Device Connection" and wait patiently for the "Connection Successful" prompt. After a successful connection, upload a photo of the front of your vehicle to complete the activation.

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What is the size of a 400-12 tire?

400 represents the tire section width of 400mm, and the following 12 indicates the rim diameter of 12 inches. Tire size specification example (taking 195/55R15 as an example): The international standard tire code represents the section height and aspect ratio percentage in millimeters, followed by the tire type code, rim diameter (inches), load index (allowable load mass code), and allowable vehicle speed code. For example, 175/70R1477H, 175 represents the tire width of 175MM, 70 indicates the tire section aspect ratio is 70%, meaning the section height is 70% of the width, the rim diameter is 14 inches, the load index is 77, and the allowable vehicle speed is grade H. Notes for replacing car tires: When selecting tires, the specifications of the tires should be the same as the previous ones and must match the other tire on the same axle, such as speed rating, load index, tread pattern, brand, size, etc., to ensure safe driving. The valve stem should also be replaced because after changing the tire, the aging cycle of the new tire and the valve stem may differ. During the new tire's cycle, the valve stem might develop issues, which are not easily noticeable, so it's best to replace the valve stem when changing the tire. Installation direction and inflation: If using the original equipment tire, follow the manufacturer's installation requirements. For non-original tires, the side with the production date usually faces outward. If it's a directional tire, align the arrow on the wheel with the car's forward direction during installation. During inflation, you can fill the tire to the maximum allowable pressure and then reduce it to the manufacturer's specified standard pressure.

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Where is the rearview mirror folding button for the Volkswagen T-Roc?

The folding button for the Volkswagen T-Roc's rearview mirror is located on the door armrest. Here are some precautions for using the rearview mirror: 1. Before adjusting the left and right rearview mirrors, rotate the knob to align with the left or right rearview mirror button, then you can adjust the mirror up, down, left, or right. Aligning the knob to the left adjusts the left mirror; aligning it to the right adjusts the right mirror. 2. When no adjustment is needed, it is recommended to rotate the knob to "0" (neutral position) to effectively prevent accidental changes to other settings. The correct adjustment angles for the rearview mirrors are as follows: 1. Central rearview mirror: When the mirror is parallel to the horizon and the horizon is positioned at the center of the mirror (1/2 of the mirror height), the view is optimal. The mirror should slightly face the driver to ensure a clear view of vehicles directly behind. 2. Left rearview mirror: Adjust the horizon to the center (1/2) of the left rearview mirror, while ensuring that 1/4 of the car body is visible in the mirror. Pay attention to the proportion of the car body image in the mirror—if it occupies too much space, other vehicles may not be visible; if it occupies too little, you may not see vehicles closely following in the same lane. 3. Right rearview mirror: The adjustment method for the right rearview mirror differs slightly from the left one. First, adjust the horizon to occupy 2/3 of the right rearview mirror, while the car body occupies 1/4 of the mirror.

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What Are the Causes of High Pressure in Car Air Conditioning?

Introduction to the causes of high pressure in car air conditioning: Excessive refrigerant: Release part of the refrigerant or completely discharge and refill it; Excessive compressor oil: Discharge all the refrigerant, use a machine to extract the excess compressor oil, and then refill the refrigerant; Poor heat dissipation in the condenser: Clean the surface dirt and pipes of the condenser, and check the cooling fan to see if it operates at high speed; Expansion valve or expansion tube opening too small: Replace the expansion valve or expansion tube, thoroughly clean the air conditioning pipes, and replace the dryer if present. Car air conditioning generally includes refrigeration devices, heating devices, and ventilation devices.

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What Does Car Optional Equipment Mean?

Optional equipment refers to features that are not included as standard in a particular vehicle model. Standard equipment comes with the vehicle by default, while optional equipment can be selected according to the buyer's preferences or needs when placing an order. Below is more detailed information about car optional equipment: More Expensive Doesn't Always Mean Better: The more accessories added to a car, the higher the risk of maintenance issues. Appropriate decorative features can achieve both safety and comfort. Therefore, "safety" and "comfort" become the two key principles consumers should follow when selecting optional equipment. Optional Equipment Has Indicators: Optional equipment is usually marked in the vehicle's parameter specifications, such as with "hollow circles" or "thin solid lines," though the symbols used may vary by manufacturer.

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What percentage of speeding is not allowed on the highway?

Vehicles driving on the highway will not be fined or penalized with demerit points for speeding within 10%, and will be given a warning instead. The extended information is as follows: National regulations: According to the provisions of the "Road Traffic Safety Law", if a motor vehicle violates the speed limit under the following circumstances without causing consequences, the public security traffic management department will issue a warning: exceeding the speed limit by less than 50% on roads with a speed limit below 60 kilometers per hour; driving medium-sized or larger passenger trucks, school buses, or hazardous chemical transport vehicles exceeding the speed limit by less than 10% on roads other than highways or urban expressways; driving motor vehicles other than medium-sized or larger passenger trucks, school buses, or hazardous chemical transport vehicles exceeding the speed limit by less than 10%. Driving a motor vehicle on the highway at a speed less than 20% below the specified speed limit.

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What Causes Severe Color Difference in New Car Paint?

What to Do If You Lose Your ETC Card?

What is the size of a 400-12 tire?

Where is the rearview mirror folding button for the Volkswagen T-Roc?

What Are the Causes of High Pressure in Car Air Conditioning?

What Does Car Optional Equipment Mean?

What percentage of speeding is not allowed on the highway?

What are the penalties for reversing at an intersection?

Reasons for Excessive Carbon Monoxide in Vehicle Exhaust

How long does maintenance at a 4S store take?

What is a Managed Vehicle?