What is the name of the front hood of a car?

Where is the best place to install an ETC device?

For small cars, the ETC device is generally installed in the upper middle part of the front windshield, while for large vehicles such as trucks and buses, the installation position is in the lower middle part. The appropriate installation position should be no less than 1.2 meters and no higher than 2.5 meters in height, with an installation angle between 30 and 90 degrees. For vehicles with anti-explosion film or those that have it installed later, which may affect the signal transmission of the microwave communication link, the device should be installed in the microwave skylight strip. ETC stands for Electronic-Toll-Collection, meaning electronic toll collection system. To apply for ETC, the vehicle owner needs to provide original and photocopies of their valid ID card and vehicle registration certificate. If the application is not made by the owner themselves, the agent must also bring their valid ID card. The photocopy of the vehicle registration certificate should include the page with the most recent annual inspection seal. Additionally, a bank card for deducting highway tolls is required, and the vehicle must be registered under an individual aged between 18 and 60. Here are some precautions for installing ETC: Do not obstruct the view; it is best to install it behind the rearview mirror: Many car models have windshields with a large rearward tilt angle, which can reduce the driver's field of vision. If this is not considered during ETC installation, it may increase the driver's blind spots. Installing it behind the rearview mirror on the right side can help avoid obstructing the view. Do not interfere with charging: The ETC electronic tag consumes power but generally does not require charging or battery replacement because it has a solar panel on the back that can charge itself. Therefore, during installation, avoid the black areas on the windshield and positions that may block the solar panel. Once installed, do not remove it arbitrarily: The button in the middle of the adhesive is an anti-removal lever connected to a switch. After the electronic tag is installed, the windshield will press the anti-removal lever in. If the tag is removed arbitrarily, the lever will pop out and trigger the switch, locking the electronic tag and rendering it unusable. In such cases, you will need to visit an ETC service point to unlock it. This mechanism is designed to prevent multiple vehicles from sharing one device. When using ETC, note the following: The ETC transaction sensing range is 8 meters. To prevent the ETC device of the vehicle in front from malfunctioning, maintain a distance of more than 10 meters from the vehicle ahead to avoid automatic toll payment for the front vehicle. The ETC lane recognition speed is 20 kilometers per hour; driving too fast may result in failure to read the vehicle's device information and thus failed toll deduction. When using a debit card linked to ETC, insufficient balance may also cause toll deduction failure.

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How to Adjust the Rearview Mirror on a BMW 5 Series?

To adjust the rearview mirror on a BMW 5 Series, simply toggle the mirror adjustment switch to the left or right. Taking the 2021 BMW 525li as an example, it is a mid-to-large-sized 4-door 5-seater sedan with the following dimensions: length 5106mm, width 1868mm, height 1500mm, and a wheelbase of 3105mm. The 2021 BMW 525li is equipped with a 2.0T turbocharged engine and an 8-speed automatic transmission, delivering a maximum power of 135 kW and a maximum torque of 290 Nm. It features a rear-wheel-drive layout, with a double-wishbone independent suspension at the front and a multi-link independent suspension at the rear.

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Under What Conditions Should Spark Plugs Be Replaced?

Spark plugs should be replaced under the following conditions: 1. After driving 40,000 to 60,000 kilometers; 2. Abnormal engine shaking during acceleration; 3. Vehicle idling with noticeable vibration; 4. Difficulty starting the engine; 5. Sudden engine stalling. The procedure for replacing spark plugs is: 1. Turn off the engine and remove the spark plug cap; 2. Unscrew the old spark plug counterclockwise; 3. Screw in the new spark plug clockwise; 4. Reattach the spark plug cap; 5. Verify proper installation and test start the engine. Causes of spark plug damage include: 1. Insufficient spark energy during ignition; 2. High air-fuel ratio in the fuel mixture; 3. Engine overheating; 4. Excessively dirty air filter; 5. Excessively high idle speed; 6. Severe carbon buildup and use of low-quality gasoline; 7. Damaged valve oil seals or crankcase ventilation valve failure.

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Which generation does the 2019 Golf belong to?

2019 Golf belongs to the 7th generation. The 2019 Golf is a compact 5-door, 5-seat hatchback with body dimensions of 4259mm in length, 1799mm in width, and 1452mm in height, a wheelbase of 2637mm, and a fuel tank capacity of 50 liters. The 2019 Golf is equipped with a 1.6L naturally aspirated engine and a 5-speed manual transmission, delivering a maximum power of 81 kW and a maximum torque of 155 N·m. It features front-wheel drive, with a front suspension using MacPherson independent suspension and a rear suspension using torsion beam non-independent suspension.

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What to Do If You Forget to Close the Sunroof and It Rains Inside?

The methods to handle water entering the car due to forgetting to close the sunroof in the rain are: 1. Open the car doors to drain most of the accumulated water; 2. Park the car under the sun to dry it out; 3. Use dry towels or newspapers to wipe the damp areas; 4. Take out the car mats and seat covers to dry them outside. The maintenance methods for the sunroof include: 1. Clean the sunroof drainage channel promptly and regularly wipe the sunroof rails with a wet sponge; 2. Apply silicone oil to the sunroof sealing strips after washing the car to effectively prevent the rubber strips from aging. The functions of the sunroof are: 1. Effectively ventilate the car interior and allow fresh air to enter; 2. Meet the needs for a broader view and the requirements of mobile photography and videography.

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How Long After a Hot Engine Stops Can You Add Coolant?

Typically, you can add coolant half an hour after the engine has stopped to prevent damage to engine components caused by adding coolant when the engine temperature is too high. The method for replacing coolant is as follows: Before completely replacing the coolant, conduct a thorough inspection to check for any signs of leaks or cracks in the pipes, with a focus on the five-way hose. Coolant is distributed to different parts of the car through the five-way hose to function. If there is any leakage of coolant in this part, replace the hose or re-secure the connection as needed. Drain the old coolant, then flush the fluid channels with clean water. Add clean water to the coolant reservoir, then continue to pour water into the reservoir to allow it to flow continuously through the engine cooling system. Start the engine and let it idle for 3 to 5 minutes to circulate the water. The water initially flowing out of the reservoir will have a faint pink color. Continue adding clean water until the water coming out is clear. Note: Don’t forget to remove the heater hose and drain the water from the heater core. After draining for about an hour, add new coolant through the radiator hose. Then, add another container of coolant to the coolant reservoir until it is nearly full. Start the engine and let it run for about 10 minutes. At this point, the coolant level will drop slightly as some air is expelled from the cooling system. Add more coolant until it reaches the maximum mark "MAXT" on the reservoir.

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What is the name of the front hood of a car?

Where is the best place to install an ETC device?

How to Adjust the Rearview Mirror on a BMW 5 Series?

Under What Conditions Should Spark Plugs Be Replaced?

Which generation does the 2019 Golf belong to?

What to Do If You Forget to Close the Sunroof and It Rains Inside?

How Long After a Hot Engine Stops Can You Add Coolant?

Where is the memory card for the Binyue dash cam located?

Should car maintenance follow the maintenance manual or the 4S shop?

Where is the computer port of Citroen c4l?

What are the components of a drive axle?