What are the differences between the V90 and V90 Cross Country

What does AQS in car air conditioning mean?

Car air conditioning's AQS refers to the Air Quality Sensor in the vehicle. This sensor can detect air turbidity, humidity, and the presence of toxic substances, thereby controlling the air conditioning's internal and external circulation. The AQS system is highly sensitive to vehicle exhaust. During traffic congestion in urban areas, the AQS system will automatically close the external circulation and switch to internal circulation. Cars equipped with the AQS system usually come with automatic air conditioning, which is more intelligent than standard car air conditioning. When driving at high speeds, it's not suitable to open windows for ventilation, so the external circulation function of the air conditioning can be activated. In urban driving, when encountering traffic jams or areas with high dust levels, the internal circulation of the air conditioning should be used. The car's air conditioning system should be cleaned at least once a year. Otherwise, bacteria can proliferate inside the system, and the air blown out when the air conditioning is turned on may have an unpleasant odor. The air conditioning filter should also be replaced regularly to prevent bacterial growth and odors. If the air quality in your area is poor, you can replace the standard air conditioning filter with one that filters PM2.5 particles. This way, even when the external circulation is activated, there's no need to worry.

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Which Side of the Spare Tire Should Face Outward During Installation?

When installing a spare tire, the side marked 'inside' should face inward, and the side marked 'outside' should face outward. Relevant information about spare tires is as follows: 1. Spare Tire: It is an extra tire prepared for a car in case of a flat or other tire issues, serving as a temporary replacement. 2. When using a spare tire: The maximum speed is lower than that of a standard tire, and it is advisable to replace it with a standard tire as soon as possible upon reaching the destination. This is usually indicated in prominent multilingual labels. Types of spare tires include: 1. Full-size Spare Tire: A full-size spare tire has the same specifications as the other four tires on the vehicle and can replace any temporarily or permanently unusable tire. 2. Compact Spare Tire: This type of spare tire has a slightly smaller diameter and width compared to the other four tires, making it suitable only for temporary use on non-driving wheels, with a maximum speed not exceeding 80 km/h. 3. Run-flat Tire: Also known as a 'safety tire' or commonly referred to as a 'run-flat tire,' it is professionally termed as 'tire with run-flat capability.' Compared to regular tires, run-flat tires do not lose air or lose air very slowly when punctured, maintaining the driving profile and keeping the tire bead fixed on the rim, allowing the car to drive to a service station safely for an extended period or temporarily.

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How many days does it take to check the violation information for running a red light in Beijing?

If you go to the vehicle management office or traffic police team to inquire, you can check the next day; if you check online, it will take 3-7 days; if you wait for an SMS, you will generally receive it within 10 days. Common ways to check for running a red light are as follows: You can check for running a red light through the "Traffic Management 12123" APP. After opening it, log in with your ID card, then find and click on the illegal handling option. In the illegal handling section, you can see the current status of your vehicle. If there is a violation, the specific content of the violation will be displayed. Go to the office hall of the traffic branch teams in various districts and counties of each city to check through touch query terminals. Log in to the external service website of the Public Security Traffic Management Bureau of each city: find the vehicle violation query, enter the license plate number and vehicle engine number, and click to query. Article 2, Paragraph 1, Item 2 of the "Scoring Standards for Road Traffic Safety Violations" stipulates that driving a motor vehicle in violation of road traffic signal lights will result in 6 points deducted at one time. Article 3, Paragraph 1, Item 8 stipulates that driving a motor vehicle in violation of prohibition signs or prohibition line instructions will result in 3 points deducted at one time.

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What Vehicles Can a G License Drive?

G license is an agricultural machinery license, which only permits driving tractors. After May 1, 2004, with the implementation of the Road Traffic Safety Law, the new driver's license no longer includes the G category. The G license is issued by agricultural machinery supervision departments, while the C license is a nationally recognized regular driver's license issued by public security traffic management departments. These two licenses belong to different authorities and should not be confused. According to Article 8 of the 'Tractor and Combine Harvester Driver's License Management Regulations,' the types of machinery that tractor and combine harvester drivers are permitted to operate are classified as follows: Wheeled tractor, code G1; walking tractor, code K1; crawler tractor, code L; wheeled tractor transport unit, code G2 (permitting operation of wheeled tractors); walking tractor transport unit, code K2 (permitting operation of walking tractors); wheeled combine harvester, code R; crawler combine harvester, code S. Article 12 of the 'Tractor and Combine Harvester Driver's License Management Regulations': First-time applicants for a driver's license shall fill out an application form and submit the following materials: the applicant's identity proof; physical condition proof. Article 13: Applicants seeking to add permitted machinery types shall apply to the agricultural machinery supervision authority at the place of license issuance or residence, fill out an application form, and submit the driver's license and the materials specified in Article 12 of these regulations.

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The Difference Between Mineral Oil and Semi-Synthetic Oil

Mineral oil and semi-synthetic oil differ as follows: 1. Mineral oil is extracted from petroleum. The base oil of mineral oil is the residual bottom oil from the refining process after the distillation of useful light substances (such as aviation fuel, gasoline, etc.), which is then further refined. Mineral oil is currently the most common type of lubricant on the market. Although it is inexpensive, its service life and lubrication performance are significantly inferior to semi-synthetic oil, and it also causes greater environmental pollution. 2. Semi-synthetic oil is a product made from semi-synthetic base oil, specifically international Group III base oil. It is a purified product derived from mineral oil through hydrocracking technology, and its cost is higher than that of mineral oil.

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Does the intake system need cleaning?

The intake system should be cleaned every 20,000 kilometers. Cleaning the intake system has the following benefits: 1. It can effectively clean and remove colloids and carbon deposits inside the nozzles, maintaining the cleanliness of the fuel system; 2. It can clean the exhaust gas recirculation system, reduce exhaust emissions, save fuel, and effectively protect the oxygen sensor and three-way catalytic converter; 3. It helps prevent symptoms such as explosions, unstable idling, and poor acceleration caused by colloids and carbon deposits; 4. It can eliminate carbon deposits on the valve seats, lubricate the valves and valve guides, improve sealing, restore cylinder pressure, and increase power; 5. It can clean carbon deposits in the combustion chamber, lubricate the upper part of the cylinder, reduce piston ring wear, and extend service life.

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What are the differences between the V90 and V90 Cross Country

What does AQS in car air conditioning mean?

Which Side of the Spare Tire Should Face Outward During Installation?

How many days does it take to check the violation information for running a red light in Beijing?

What Vehicles Can a G License Drive?

The Difference Between Mineral Oil and Semi-Synthetic Oil

Does the intake system need cleaning?

What Causes No Airflow from the Rear Air Conditioning in a Lexus?

How many points will be deducted for a child sitting in the front passenger seat?

Is It Overloading to Have Five Adults and One Child?

What Inspections Should Be Done Before Driving on the Highway?