What are the tips for using the Highlander's auto start-stop feature?

What to Do When the BMW Fuel Tank Cap Won't Open?

Methods to handle a stuck fuel tank cap: 1. If the fuel tank cap is stuck or rusty: Insert a small wooden piece into the gap of the fuel tank cap to pry it open, remembering to pull the fuel tank cap release switch. 2. If the fuel tank cap spring loses elasticity: You can install a small spring (not too soft or too long) on the protruding rubber pad of the fuel tank to increase the elasticity between the fuel tank cap and the locking mechanism. 3. If the fuel tank cap hinge or latch is worn out: Apply lubricating grease to the hinge and latch of the fuel tank cap. 4. If the fuel tank cap is misaligned: Some cars have thinner sheet metal, which may cause the fuel tank cap to misalign. In this case, visit a repair shop to realign it. 5. If there is a control circuit issue: For cars with remote-controlled fuel tank caps, besides the above issues, the small motor on the fuel tank cap might be burnt out, usually requiring motor replacement. 6. If the fuel tank cap is frozen or too dirty: If the fuel tank cap is stuck due to freezing weather or excessive dirt, clean or thaw it first instead of forcing it open to avoid secondary damage.

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What Causes Weak Airflow from BMW X3's Air Conditioning?

Reasons for weak airflow from BMW X3's air conditioning: 1. Incorrect air direction: Check if the wrong air direction is selected. If the air is directed towards the windshield or side windows, it may feel like there's less airflow into the cabin. 2. Blower motor malfunction: A faulty blower motor can reduce airflow from the vents. Short circuits or decreased power in the blower motor will naturally result in weaker airflow. If the blower motor is the issue, it's recommended to have it inspected and repaired by a 4S shop or professional repair service, as this is not something owners can fix themselves. 3. Dirty air filter: A clogged air filter can obstruct airflow. The air filter is designed to remove impurities from the air entering the cabin. If too many impurities accumulate, airflow from the vents will be affected. Regularly clean the air filter using a vacuum cleaner to remove dust or an air compressor gun. If the filter is excessively dirty, replacing it is advisable. 4. Condenser blockage: A blocked air conditioning condenser can also lead to reduced airflow. Since the condenser is located at the front of the vehicle and is difficult to clean, it's best to leave this task to professionals to ensure thorough cleaning.

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What to Do When the Car Fogs Up in Rainy Weather?

Here are the methods to deal with car window fogging in rainy weather: 1. Preventive measures such as applying anti-fog spray: Spray a small amount of anti-fog agent on the car windows (inner side) and wipe them clean to remove dirt and stains. While polishing the glass, a thin transparent protective film is formed on the surface, which effectively prevents the formation of fog caused by moisture condensation, especially suitable for cold winters. Alternatives to anti-fog spray include dishwashing liquid, soapy water, glycerin, alcohol, or salt water. After drying, wipe off excess residue with chamois or a soft dry cloth to ensure the car windows remain fog-free for several days. 2. Air conditioning cooling method: Use the air conditioning's cooling and dehumidifying function to reduce air humidity and eliminate fog. In summer, especially when multiple people enter the car, if the air conditioning is not turned on promptly, the high humidity from exhaled breath can quickly cause the windshield to fog up. At this point, turn on the air conditioning to blow cold air onto the windshield. Using the dehumidifying function, the fog on the windshield can be removed quickly. However, if the humidity is too high and the air conditioning is not effective enough, slightly open a window to rapidly reduce the humidity inside the cabin. Of course, combining both methods can yield faster results.

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How to Manually Reset the Maintenance Reminder Light?

Method to reset the maintenance reminder light: Turn the ignition key to the "ON" position with your right hand (do not start the engine), press and hold the reset button on the right side with your left hand, then turn off the ignition key. Wait until the instrument cluster screen goes completely black, then turn the key to the "ON" position again. Keep holding the reset button until the maintenance reminder disappears automatically. At this point, the issue is resolved. Now, turn off the ignition and restart the car to confirm the maintenance reminder no longer appears—mission accomplished. If the reminder still shows, it indicates improper operation; repeat the process until successful. Additional notes on resetting: 1. Key requirements: First, you must continuously hold the reset button without releasing it. Second, only turn the key back to the "ON" position after the screen has gone completely black following key removal. Third, during the second power-on, wait until the maintenance reminder disappears before releasing the reset button with your left hand. 2. Reset button: For the Lavida Elegance model, the so-called "reset button" refers to the elongated button at the bottom right corner of the instrument cluster. This button serves dual functions—it toggles between odometer display modes and resets trip mileage. Different car models may have variations in button design and placement; some experimentation may be required.

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Can't You Get on the Highway Without ETC?

It is possible to get on the highway without ETC. According to Article 19 of the "Notice on Vigorously Promoting the Development and Application of ETC on Highways" issued by the State Council, vehicles without ETC in 2020 cannot enjoy toll discounts. In the future, only one manual lane will be retained at highway toll stations, and toll fees can only be paid through manual lanes. Additionally, newly installed ETC devices cannot be used on the highway immediately; they must be activated first. During free holiday periods, vehicles can still use the highway. For users who have already installed ETC, passing through ETC lanes will not incur charges. The principle of ETC charging: There will be one or more ETC lanes on the highway. Through dedicated short-range microwave communication between the vehicle's electronic tag installed on the windshield and the microwave antenna in the ETC lane at the toll station, and using computer networking technology for backend settlement with banks, the purpose of paying toll fees without stopping at highway toll stations is achieved. All of this is based on the principle of passing first and deducting fees later. Benefits of installing ETC: Save time: Eliminates the hassle of waiting in line; Green and eco-friendly: Green and low-carbon, vehicles pass through toll stations without stopping, reducing noise and exhaust emissions, and minimizing pollution; Reduce wear and tear: Saves costs, reduces the frequency of vehicle starts and brakes, and lowers wear and fuel consumption; Improve efficiency: The efficiency of passing through ETC lanes can theoretically increase by 2-3 times or more, making traditional ETC updates faster and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous. More policy support: The State Council clearly stated in the "13th Five-Year Plan for the Development of a Modern Comprehensive Transportation System" that "by 2020, the interoperability of transportation cards in key urban clusters will be basically achieved, and the proportion of vehicles equipped with ETC will be significantly increased." It also set a clear target in the main indicators of comprehensive transportation development during the "13th Five-Year Plan" period: "By 2020, the ETC usage rate for road passenger vehicles will reach 50%." More future possibilities: In addition to continuously improving the convenience of ETC installation and usage and the ETC usage rate for passenger vehicles, efforts will be made to promote the use of ETC for trucks in the future. Exploration will also be conducted on the deep integration of the ETC system with vehicle-to-vehicle communication, vehicle-road coordination, and other smart transportation development directions, providing comprehensive travel services for vehicle owners. This means more application scenarios will support ETC applications.

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Is the old driver's license required to be surrendered when renewing it?

Surrendering the old driver's license is not mandatory when renewing it, and whether it needs to be returned depends on the situation. For example, when renewing the license online, some regions require drivers to submit their old driver's license before issuing the new one via mail. However, other places may not have any requirements for the old license after delivering the new one to the driver. In other words, whether the old license needs to be returned or handed over to the vehicle management office during renewal depends on the local authorities. If the staff requests it, the old license must be surrendered; otherwise, it is not necessary. Renewing the driver's license is an effective means to ensure and improve the driving skills and awareness of vehicle owners. If a driver accumulates too many penalty points, reaching 12 points, the renewal process will be affected. For a C-class license, the validity period will not be upgraded (e.g., from 6 to 10 years or from 10 to permanent), maintaining the original duration. For AB-class licenses, the license will be downgraded. Additionally, drivers seeking to upgrade their license will temporarily lose eligibility if they have accumulated 12 penalty points in a year, requiring a waiting period of two to three years to offset the impact of the penalty points. Important Notes: In some regions, failure to surrender the old driver's license may result in the denial of a new one. If the local authorities do not require the return of the old license, drivers can dispose of it themselves, ensuring they do not mistakenly use the old one. Although the old license has an expiration date and is invalid, it still contains important personal information such as the driver's ID number, name, and address. If found by malicious individuals, this information could be misused. Therefore, it is advisable to destroy the old license even if local authorities do not require its return. When renewing the license online, drivers must resubmit a photo. If they wish to change the photo, they should avoid using selfies, as these are unlikely to pass the backend review. It is recommended to visit a professional photo studio for a 1-inch license renewal photo. If retouching is desired, the staff can adjust and crop the photo into an electronic version. The methods for receiving the new license include in-person pickup and mail delivery. For mail delivery, the driver must cover the shipping costs. If the license is not picked up in person within one month or if the mail is rejected, the driver will be blacklisted by the traffic management system, prohibiting them from handling related services online. Whether renewing the license online or in person, a medical examination is an essential step. To accommodate working professionals, many cities now offer self-service medical examination machines or halls, eliminating the need to queue at the vehicle management office, certified community hospitals, or tertiary hospitals as in the past.

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What are the tips for using the Highlander's auto start-stop feature?

What to Do When the BMW Fuel Tank Cap Won't Open?

What Causes Weak Airflow from BMW X3's Air Conditioning?

What to Do When the Car Fogs Up in Rainy Weather?

How to Manually Reset the Maintenance Reminder Light?

Can't You Get on the Highway Without ETC?

Is the old driver's license required to be surrendered when renewing it?

How to Check if a Car is New?

Do spark plugs need to be replaced after driving 25,000 kilometers?

How to Close the Hood of a Corolla?

Can a BMW Key Still Work After Being Soaked in Water?