What does 'ext' mean on the car dashboard?

What is the fuel consumption of the Mercedes-Benz GLS450?

The combined fuel consumption of the Mercedes-Benz GLS450 is 9.4-9.5L/100km. Currently, there are 2 models of the Mercedes-Benz GLS450 on sale. The combined fuel consumption of the Fashion model is 9.4L/100km, while the Luxury model has a combined fuel consumption of 9.5L/100km. The above figures are based on the NEDC combined cycle, which measures fuel consumption under standardized test conditions. Real-world fuel consumption is higher, ranging from 10.3-12.5L/100km. Factors affecting a car's fuel consumption include: Vehicle weight: Larger and heavier vehicles consume more fuel. Generally, a compact family car with a 1.6L engine weighing about 1.2 tons has a fuel consumption of approximately 7.5L (calculated under full load), while an SUV weighing about 1.5 tons consumes around 8.5L. Different weights lead to varying fuel consumption. Drag coefficient: Higher drag increases fuel consumption during driving. Vehicles with better aerodynamics have lower drag coefficients, resulting in lower fuel consumption. Optimal engine speed: There is a most fuel-efficient torque output point for the engine during driving. Maintaining the vehicle's speed within this torque output point significantly reduces fuel consumption. Typically, small-displacement vehicles achieve this at around 70 km/h, while larger-displacement vehicles reach it at about 100 km/h. Staying within this optimal speed range ensures minimal fuel consumption. Driving style: Aggressive driving behaviors such as rapid acceleration, frequent overtaking, and not easing off the throttle before stopping at traffic lights can increase fuel consumption.

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How to cancel the maintenance reminder for Haval H6?

Haval H6 maintenance reminder cancellation method is as follows: 1. Turn off the ignition, press and hold the button at the lower right of the instrument panel. 2. Turn the ignition to the position where all instrument lights are on, and you will notice the small wrench icon on the instrument panel stops flashing. 3. Release the button and then press the button at the lower left of the instrument panel, the small wrench icon will disappear. 4. The reset is complete. Below is some relevant information about the 2019 Haval H6: The 2019 Haval H6 has body dimensions of 4649mm in length, 1852mm in width, and 1710mm in height, with a wheelbase of 2680mm. The vehicle features front-wheel drive, front suspension type is MacPherson independent suspension, rear suspension type is double wishbone independent suspension, and the body structure is unibody.

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What are the advantages and disadvantages of steering wheel covers?

The disadvantages of steering wheel covers are as follows: 1. Prone to slipping and difficult to control: Using a steering wheel cover reduces the friction between the steering wheel and the hands. In situations like rainy, snowy, or slippery roads and sharp turns, the steering wheel becomes harder to control, increasing the risk of slipping and loss of grip. This can compromise safety during emergencies, as the steering wheel may slip out of hand, potentially causing accidents. 2. Permanent damage to genuine leather steering wheels: For genuine leather steering wheels, rubber-fixed steering wheel covers can cause damage. The main reason is that during daily use, the cover is restricted by the rubber fixation and cannot move significantly on the wheel, but there are very slight displacements. These minor movements create friction that is highly detrimental to the leather, leaving irreversible damage. 3. Reduced tactile feedback: Drivers often rely on vibrations from the steering wheel to sense road conditions, especially during high-speed driving or sharp turns. Using a steering wheel cover can reduce the friction between the hands and the wheel, diminishing the driver's ability to perceive and judge road conditions. The advantages of steering wheel covers are as follows: 1. Vibration damping: Since steering wheels are relatively hard, driving on rough roads can produce strong vibrations, which can be uncomfortable and even harmful to health. Installing a steering wheel cover can effectively dampen these vibrations. 2. Anti-slip effect: Not only does it protect the steering wheel from wear, but it also enhances grip and friction, preventing hands from slipping due to sweat, thereby improving responsiveness and safety while driving. 3. Hygiene benefits: Steering wheel covers are easy to clean, making them a practical car accessory for maintaining interior cleanliness. During driving, the cover comes into frequent contact with the driver's hands, accumulating dirt and bacteria that are hard to clean off the steering wheel itself. Using a cover makes cleaning much more convenient.

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What is the transmission model of the Audi Q5?

Audi Q5 transmission brand model is the dual-clutch transmission S-Tronic. The functions of the transmission are as follows: Changing the transmission ratio: Expanding the range of torque and speed variation of the driving wheels. Power output: Using neutral gear to interrupt power transmission, allowing the engine to start, shift gears, and facilitate gear shifting or power output. Automobile transmission: Divided into manual and automatic types. The manual transmission mainly consists of gears and shafts, achieving speed and torque variation through different gear combinations; while the automatic transmission (AT) is composed of a torque converter, planetary gears, and a hydraulic control system, achieving speed and torque variation through hydraulic transmission and gear combinations.

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How many kilometers should the timing belt of Volkswagen Passat be replaced?

Passat's timing belt should be replaced every 3 years or 80,000 kilometers. Timing Belt: The timing belt is an important component of the engine's valve system, ensuring the accuracy of intake and exhaust timing by connecting to the crankshaft and matching a certain transmission ratio. Reasons for using a belt: The reason for using a belt instead of gears for transmission is that the belt has less noise, minimal self-variation, and is easy to compensate. The lifespan of the belt is certainly shorter than that of metal gears, so it needs to be replaced regularly. Function of the timing belt: The timing belt is an important component of the engine's valve system, ensuring the accuracy of intake and exhaust timing by connecting to the crankshaft and matching a certain transmission ratio.

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Can the Haval H6 switch modes while driving?

Haval H6 can switch driving modes while in motion. Haval H6 has three driving modes: Standard Mode: Balances vehicle power and fuel economy, suitable for various road surfaces; Economy Mode: Improves vehicle fuel efficiency, suitable for urban roads, paved roads, and other flat, hard surfaces; Sport Mode: Enhances vehicle power, providing a higher level of responsiveness and driving experience. Suitable for flat roads with fewer vehicles and open driving conditions. Haval H6 driving mode switching method: The sport mode button for the H6 is located on the right side of the multimedia control area. Toggle the switch to switch driving modes. In sport mode, the throttle responds quickly even with light pressure, and the transmission delays shifting to enhance acceleration. If you switch to manual mode using the paddle shifters at this point, it essentially puts the car in its strongest performance state.

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What does 'ext' mean on the car dashboard?

What is the fuel consumption of the Mercedes-Benz GLS450?

How to cancel the maintenance reminder for Haval H6?

What are the advantages and disadvantages of steering wheel covers?

What is the transmission model of the Audi Q5?

How many kilometers should the timing belt of Volkswagen Passat be replaced?

Can the Haval H6 switch modes while driving?

How Often Should Spark Plug Wires Be Replaced?

Which model year of the CC uses the third-generation EA888?

What is the function of the small car button on the side door of an Audi?

What is the actual fuel consumption of the HS5?