What does it mean when the temperature gauge light comes on?

What items need maintenance at 15,000 kilometers?

Maintenance items required at 15,000 kilometers include: replacing engine oil, oil filter, air filter, and cabin air filter, as well as inspecting the chassis, brake pads, tires, etc. Below is a partial introduction to vehicle maintenance: 1. Vehicle maintenance refers to the preventive work of regularly inspecting, cleaning, replenishing, lubricating, adjusting, or replacing certain parts of the vehicle, also known as vehicle upkeep. 2. Vehicle maintenance mainly includes the maintenance scope of the engine system, transmission system, air conditioning system, cooling system, fuel system, power steering system, etc. The purpose of vehicle maintenance is to maintain the vehicle's appearance tidy, technical condition normal, eliminate hidden dangers, prevent faults, slow down the deterioration process, and extend the service life.

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Can You Use High Beams on the Highway?

You can use high beams on the highway. Specific considerations are as follows: 1. When driving on the highway, the speed is very fast, and most highways have no streetlights, resulting in very poor visibility. If we do not turn on the high beams at this time, we cannot clearly see the road conditions ahead in time, which can easily lead to traffic accidents. Moreover, highways generally have barriers in the middle, separating one-way lanes. While these barriers block high beams, there is no need to worry about oncoming vehicles posing a danger. Therefore, you can use high beams when driving on the highway at night. 2. However, this does not mean that once the high beams are turned on, they should remain unchanged. You should flexibly switch between high beams and low beams according to the specific situation. 3. In well-lit areas such as toll booths, gas stations, and service areas, you should switch to low beams. The purpose of using high beams while driving at high speeds is to help us better judge the road conditions ahead and clearly see vehicles on the road, thereby reducing the likelihood of traffic accidents.

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How to Distinguish Between Sedans and Hatchbacks?

The differences between sedans and hatchbacks are as follows: 1. Trunk space varies: Generally, the trunk of a sedan is an independent compartment. Compared to hatchbacks, sedans offer larger trunk space. 2. Noise levels differ: In terms of noise, sedans are quieter than hatchbacks. This is because the passenger compartment and the rear section of a sedan are separated, trapping some of the noise in the trunk area. 3. Vehicle weight differs: Typically, sedans are heavier than hatchbacks, which also means sedans consume more fuel during operation compared to hatchbacks.

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How to enable automatic locking for the 2019 Leiling?

The 2019 Leiling does not have an automatic locking function. Below is a partial introduction to the Leiling: 1. The all-new Leiling has body dimensions of 4640/1780/1455mm. The exterior adopts the styling of the North American version of the model, with increased lines on the front fascia compared to the previous version. The front fenders on both sides are raised, and the headlights have been changed to a hook-like design. The rear styling has been slightly modified, featuring a black horizontal chrome strip that runs across both taillights, and the lower black trim wraps around the rear, giving it a more dynamic look beyond just a family car. 2. For the interior, it features a vertically placed 12.1-inch large touchscreen, which can achieve three-screen connectivity with the 10.8-inch head-up display and the 7-inch LCD instrument panel. It also provides in-car connectivity and Fengyun Yuexiang internet services. 3. In terms of configuration, the all-new Leiling comes standard with LED headlights and eight airbags across all variants.

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Can Coolant Be Mixed with Water?

Coolant should not be mixed with water. Here are some key points: 1. Adding water to coolant will lower its boiling point, potentially causing the vehicle to overheat, while also increasing its freezing point. 2. When adding coolant, pay attention to the quantity—neither too much nor too little. There are usually level marks on the coolant reservoir. Adding too much may cause overflow, and since coolant has corrosive properties, it could damage rubber components in the vehicle. Adding too little may lead to engine or radiator freezing in cold weather, even causing cracks, and it won’t provide sufficient cooling, potentially resulting in engine knocking. The ideal level is between the maximum and minimum marks.

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What is the principle of a transmission?

The principle of a transmission is as follows: 1. It mainly consists of gears and shafts, achieving speed and torque variation through different gear combinations. An automatic transmission (AT) is composed of a torque converter, planetary gears, and a hydraulic control system, achieving speed and torque variation via hydraulic power transmission and gear combinations. 2. It changes the transmission ratio to expand the range of torque and speed variations of the driving wheels, adapting to frequently changing driving conditions while keeping the engine operating under favorable conditions (higher power and lower fuel consumption). It allows the vehicle to reverse while maintaining the engine's rotation direction. By using neutral gear, it interrupts power transmission, enabling the engine to start, idle, and facilitating gear shifting or power output.

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What does it mean when the temperature gauge light comes on?

What items need maintenance at 15,000 kilometers?

Can You Use High Beams on the Highway?

How to Distinguish Between Sedans and Hatchbacks?

How to enable automatic locking for the 2019 Leiling?

Can Coolant Be Mixed with Water?

What is the principle of a transmission?

How to Cancel the Maintenance Reminder on a Citroen C-Quatre?

What does 'car' mean in a vehicle?

Drag Coefficient of Sedans

Is the 2.0T engine of the Audi Q7 powerful enough?