Do You Need to Press the Brake to Turn Off the Engine with One-Button Start?

How to use the light lever in Subject 3?

Driving at night without streetlights or under poor lighting conditions—(turn on the headlights, i.e., the front headlights); Please switch the front headlights to high beam—(high beam); Meeting non-motor vehicles on narrow roads or narrow bridges at night—(low beam); Meeting an oncoming vehicle within 150 meters at night—(low beam); Passing slopes, arched bridges, pedestrian crossings, or intersections without traffic signals at night—(alternate between high and low beams). The common reasons for failing this section are as follows: 1. Reason one: Not knowing which light to use under the road conditions announced by the voice prompt; 2. Reason two: Knowing which light to use but not being able to operate it correctly.

8

2

Share

What does it mean when the car displays a radar system malfunction?

Here are the reasons for automotive radar system malfunctions: 1. No alarm from the reverse radar system: The symptom is that there is no response from the reverse radar system when shifting into reverse gear or pressing the radar switch. The diagnosis is that the working power ground circuit of the reverse radar system is not functioning. 2. Reverse radar system not activated: A common cause is that the parking assist conditions are not met, meaning the vehicle is in parking mode or trailer mode, requiring replacement of the reverse radar or reactivation. 3. Radar system indicates malfunction: The symptom is that the radar system indicates a malfunction when using the parking function. The diagnosis is a faulty sensor or abnormal wiring from the sensor to the controller; replacement of a new controller or sensor is needed. 4. False alarm from the reverse radar system:

15

2

Share

What is the working cycle of a gasoline engine?

For each power stroke, the engine goes through four strokes: intake, compression, power, and exhaust. Completing this sequence is called one working cycle of the engine, and repeatedly completing this sequence constitutes the engine's working cycle. Below is an introduction to engine-related content: 1. Energy conversion: An engine is a machine capable of converting other forms of energy into mechanical energy, including internal combustion engines (reciprocating piston engines), external combustion engines (Stirling engines, steam engines, etc.), jet engines, electric motors, etc. For example, internal combustion engines typically convert chemical energy into mechanical energy. 2. Device: The term engine applies both to power-generating devices and to entire machines that include power units (e.g., gasoline engines, aircraft engines). The engine was first developed in England, so the concept of the engine also originates from English, with its original meaning referring to "a mechanical device that generates power."

1

3

Share

Does Selling Driving Points Affect Oneself?

Selling driving points refers to profiting by 'substituting points for others', which has negative consequences for the seller. Relevant information is as follows: 1. Introduction: 'Substituting points' is a fraudulent act against traffic police, daring to deceive traffic authorities by risking 'obstruction of official duties'. This essentially means daring to violate laws such as the 'Administrative Penalty Law'. If verified, it will result in penalties. 2. Violations: Currently, staff at traffic police offices in our city require drivers handling violation procedures to ensure 'the person matches the license'. If one person is found handling violations for multiple vehicles, the traffic police department will immediately investigate. Drivers suspected of buying or selling driving license points will be charged with obstruction of official duties.

10

3

Share

Will a Car Be Damaged by Heavy Rain?

No impact, as long as it hasn't been submerged in water. Flood-damaged car: A flood-damaged car refers to a vehicle that has been soaked in water, typically meaning the engine and transmission have been submerged, with water depth exceeding the wheels and body seats, and the vehicle's bottom components have been in prolonged contact with water. Such vehicles pose significant risks, as the electrical circuits are prone to short circuits and fires. Hazards of flood-damaged cars: The hazards of water-damaged vehicles are enormous. If a vehicle is submerged in water, it can easily lead to rusting of body components, shortening its lifespan and reducing safety performance. For example, water damage can cause corrosion and rusting of the vehicle's wiring, leading to sudden engine shutdown or spontaneous combustion due to short circuits while driving, with unimaginable consequences. Additionally, the repair costs for water-damaged vehicles are very high, often exceeding 50% of the vehicle's value for severely damaged ones, and insurance claims can be very problematic.

11

1

Share

Why is there water dripping from the car chassis in summer?

It is the condensate water from the air conditioning system, which is a normal phenomenon. 1. Identification method: The reason for air conditioning water is that the temperature of the evaporator box in the air conditioning system is low, causing the hot air inside the car to condense into water droplets, which then flow out through the drain pipe. In case of a radiator leak, water is usually found under the radiator, i.e., between the front bumper and the engine of the car, and the car's dashboard will generally issue a warning. 2. Chassis: Usually refers to the car chassis, which is the main frame of the car's underbody. All the power components of the vehicle, including the engine, transmission, differential, and suspension system, are installed on the chassis. The chassis is composed of four parts: the transmission system, the running system, the steering system, and the braking system. It supports and installs the car engine and its various components and assemblies, forming the overall shape of the car, bearing the engine power, and ensuring normal driving.

11

4

Share

Do You Need to Press the Brake to Turn Off the Engine with One-Button Start?

How to use the light lever in Subject 3?

What does it mean when the car displays a radar system malfunction?

What is the working cycle of a gasoline engine?

Does Selling Driving Points Affect Oneself?

Will a Car Be Damaged by Heavy Rain?

Why is there water dripping from the car chassis in summer?

What are the effects of turning on the cold air without AC?

Should You Press the Clutch or Brake First When Parking a Manual Transmission Car?

Who is responsible for compensation when a fallen tree damages a car?

Does the vehicle owner need to be present when handling traffic violations for someone else?