Where can C1 drivers answer questions to earn points?

What are the driving modes of the Mercedes-Benz E-Class?

The Mercedes-Benz E-Class offers five driving modes: ECO, Standard, Sport, Comfort, and Custom. Press the 'DYNAMIC' button located on the center console to switch between driving modes. Below are the detailed descriptions: 1. ECO Mode: In this mode, the vehicle's computer limits fuel injection and controls the gearshift logic of the transmission. 2. Standard Mode: This mode provides a balanced performance in all aspects, meeting most driving needs. Drivers can use the Standard Mode for extended periods if no specific requirements exist. In this mode, the suspension is appropriately tuned, and the engine delivers smooth and comfortable power output. 3. Sport Mode: In this mode, the vehicle's gearshift logic becomes more aggressive. Delayed upshifts allow the vehicle to achieve high torque output right from the start. The engine maintains high RPMs, keeping the vehicle in a highly dynamic state. The most noticeable effect is the enhanced acceleration, allowing drivers to feel the vehicle's explosive power. 4. Comfort Mode: The suspension becomes softer, the steering wheel is easier to maneuver, and the body is lowered. For instance, when crossing speed bumps or encountering sudden braking situations, the comfort level of the vehicle is significantly improved. Passengers experience reduced jerks and a smoother ride. 5. Custom Mode: Drivers can set different parameters according to their personal preferences and driving habits.

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Why Should You Steer in the Opposite Direction When the Front Wheels Skid?

The result of skidding is that the direction of the vehicle's acceleration does not align with the axis of the car, making it difficult for the car's power to effectively control the vehicle. Correction involves changing the direction of the power to realign the acceleration direction with the vehicle's axis, thereby regaining control over the vehicle's movement. Below are relevant explanations: 1. Vehicle Skidding: When a moving vehicle experiences braking, rotational inertia, or other factors that cause the wheels of one axle or both axles to move laterally (i.e., swing sideways), this phenomenon is called skidding. 2. Causes of Skidding: Slippery roads due to wet conditions, oil spills, or ice reduce the coefficient of friction and create asymmetry between the left and right sides. The wheel load and road adhesion also decrease, making the wheels prone to skidding with even slight lateral forces. During braking, if the four wheels experience unbalanced resistance—such as unequal braking force on the left and right wheels, varying coefficients of friction, or a load center of gravity biased to one side—it can lead to 'pulling' and easily cause wheel skidding.

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What is the impact of China VI on China V?

China VI will accelerate the depreciation of China V vehicles. Here is some relevant knowledge about China VI: 1. Definition: National Sixth Stage Emission Standards for Motor Vehicle Pollutants. 2. Implementation Status: In February 2019, the Beijing Municipal Bureau of Ecology and Environment issued the "Notice on the Implementation of the Sixth Stage Motor Vehicle Emission Standards in Beijing (Draft for Comments)" to solicit opinions from relevant units. Beijing will implement the Sixth Stage Motor Vehicle Emission Standards ahead of schedule. 3. Issuing Authorities: Ministry of Environmental Protection and General Administration of Quality Supervision, Inspection and Quarantine. 4. Release Date: Release Date December 23, 2016 is its release date.

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How Many Years Can Changan Oushang Last?

Changan Oushang's engine can run for 200,000 kilometers. Below are the specific details: 1. Domestic Engine: The engine is independently developed by Changan Company, and its lifespan is closely related to the usage environment and maintenance conditions. 2. Performance: The Changan Oushang 1.5L DAM15B inline four-cylinder naturally aspirated engine has a maximum power of 84kw and a maximum torque of 148nm. It features high stability, high output, low fuel consumption, and strong noise reduction advantages, with a combined fuel consumption of 6.8L per 100 kilometers, which is 10% more energy-efficient compared to engines of the same power. 3. Regular Maintenance: When driving through particularly humid or dusty areas, it is necessary to inspect and maintain the relevant components of the engine.

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What Does Automatic Transmission Jerk Feel Like?

Automatic transmission jerk feels like releasing the accelerator pedal briefly and then accelerating again while driving. The reasons for jerking during gear shifts in an automatic transmission car include: internal clutch pressure leakage in the transmission, requiring clutch inspection and repair; obstructed transmission oil passages; wear in the valve body; degraded lubrication due to prolonged use of unchanged transmission fluid; and a dirty transmission filter allowing wear particles to enter the valve body. Below are related details: 1. Automatic transmission gear positions: In the driving process of a car, the P position is the parking gear, the R position is used for reversing, the N position is the neutral gear, and the D position is the forward driving gear. 2. Troubleshooting methods: When jerking occurs during gear shifts, it indicates a fault in the car's transmission. It is necessary to promptly take the car to a 4S shop for transmission diagnostics, read the fault codes after identifying the issue, and then proceed with repairs based on the fault codes.

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What checks should be performed on tires before driving?

Before driving, check whether the tire pressure is normal, whether the tires are damaged or aged, and the tread depth. Here is an introduction to relevant knowledge about tire maintenance: 1. Perform wheel alignment and tire rotation: Perform wheel alignment and tire rotation every 10,000 kilometers. 2. Regularly check tire pressure: Tire maintenance also includes regular pressure checks. Tires with pressure exceeding the specified level will significantly reduce their service life, while tires with pressure below the specified level will lead to poorer braking performance, difficulty or heaviness in steering, and also reduce the tire's service life.

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Where can C1 drivers answer questions to earn points?

What are the driving modes of the Mercedes-Benz E-Class?

Why Should You Steer in the Opposite Direction When the Front Wheels Skid?

What is the impact of China VI on China V?

How Many Years Can Changan Oushang Last?

What Does Automatic Transmission Jerk Feel Like?

What checks should be performed on tires before driving?

Is 100 km/h Considered Speeding?

Are low beam and headlights the same type of light?

Is Fuchs PT7 Engine Oil Fully Synthetic?

Is 8 liters per 100 kilometers considered high fuel consumption?