What happened to the Mercedes-Benz driver who lost control of the car later?

What Causes a Car to Break Down on the Highway?

Here are the specific reasons why a car may break down on the highway: 1. Coasting in Neutral Gear: This increases friction in the gearshift mechanism and damages the transmission. When coasting in neutral with an automatic transmission, the difference between the driving speed and engine speed can lead to insufficient oil pressure in the hydraulic lines of the transmission, damaging the internal friction plates and eventually causing transmission failure, which may result in a breakdown. 2. Gear Grinding and Jumping: For automatic transmissions, shifting to P without fully pressing the brake. If the brake isn't fully engaged before shifting to P and turning off the engine, it can impact the transmission gears. Over time, this shortens the transmission's lifespan. For manual transmissions, forcing a gear shift without fully depressing the clutch can damage the transmission. Forcing the gearshift encounters resistance from the friction and collision between the rapidly rotating gear teeth, causing significant damage. 3. Fuel Pump Wiring Burnout: Fuel pumps rely on the fuel itself for cooling. If the fuel level is too low, exposing the pump, it may overheat or even burn out the wiring. Over time, this can significantly reduce the fuel pump's lifespan.

17

0

Share

What does a tracker in a car mean?

A tracker in a car is a positioning device that receives GPS signals from space through the tracker host, analyzes the GPS signals to calculate geographic coordinates, and then reports the location to a monitoring center via wireless networks such as GSM/CDMA. Below are the specific details about GPS trackers: 1. Function: Utilizes GPS satellite positioning terminals to accurately locate, track in real-time, remotely monitor, and provide anti-theft and anti-hijacking capabilities for remote targets (vehicles). 2. Types: GPS trackers are divided into two categories—strong magnetic non-installation type and wired type. The advantage of wired GPS trackers lies in their ability to use the car's power supply, enabling 24/7 uninterrupted positioning. On the other hand, wireless GPS trackers excel in their concealability and wide distribution range.

10

4

Share

Where is the car spare tire located?

Car spare tires are generally placed under the trunk mat. Here are some precautions for using a spare tire: 1. Regularly inspect the spare tire: The inspection mainly focuses on checking tire pressure and looking for any wear or cracks. Replace the tire as soon as possible if the tread wears down to the wear indicator line. If there are fine cracks on the tire sidewall, avoid using it for long-distance or high-speed driving, as it may lead to a blowout. 2. Keep oil products away from the spare tire: Since tires are primarily made of rubber, storing lubricants or other oil products in the trunk can cause the tire to swell and corrode if they come into contact, significantly reducing its lifespan. If the tire gets contaminated with oil, promptly wash it off with a neutral detergent. 3. Spare tire lifespan is about 4 years: As tires are rubber products, prolonged storage can lead to aging. The typical aging period for tires is around 4 years.

11

2

Share

Are There Subsidies for Scrapping National IV Vehicles?

There are subsidies for scrapping National IV vehicles. Below is a relevant introduction to the National IV standard: 1. Definition: The National IV emission standard is China's fourth-stage motor vehicle pollutant emission standard. The main pollutants emitted by vehicles include hydrocarbons, nitrogen oxides, carbon monoxide, and particulate matter. Through the application of technologies such as improved catalytic converter active layers, secondary air injection, and exhaust gas recirculation systems with cooling devices, the standard aims to control and reduce vehicle emissions to below specified levels. 2. Issues: Promoting environmental protection and energy conservation is indeed a major policy direction. However, once it poses significant challenges to corporate interests, it inevitably encounters resistance. Sinopec and PetroChina are state-owned enterprises, and the government cannot use so-called 'standards' to constrain them; it can only use 'standards' to regulate more market-oriented automobile manufacturers. This is the crux of why emission pressures are solely imposed on automobile companies.

3

5

Share

What is a fender?

Automobile fenders, also known as wings, are located on the outer body of the wheel, specifically the semicircular area directly above the tire. Meaning of fenders: Fenders, also referred to as wings, are divided into front fenders and rear fenders based on their installation position. They are a type of covering component on motor vehicles and non-motor vehicles. Components of fenders: Front fender, front fender liner, front fender lamp, rear fender lamp, radiator frame. Function of fenders: Fenders, also known as wings (named after their shape and position resembling bird wings on older vehicle bodies), are outer body panels that cover the wheels. Their function, based on fluid dynamics, is to reduce the drag coefficient, making the vehicle's movement more stable. Front fenders prevent gravel and mud splashed up by the wheels during driving from reaching the bottom of the vehicle compartment, thereby reducing damage and corrosion to the chassis.

4

1

Share

What Symbol Indicates a Dead Car Battery?

When a car battery is dead, it will display a battery-like symbol. Here are some maintenance tips for car batteries: 1. In-car electrical usage: To maintain the car battery, avoid activities like listening to the radio loudly, charging your phone, or using an air pump when the engine is off. Prolonged use can drain the battery, and frequent depletion significantly reduces its lifespan. 2. Long-distance highway driving: Regularly driving on highways has many benefits, not only clearing carbon deposits from the vehicle but also fully charging the battery. Generally, driving on the highway for over an hour can fully charge the battery, keeping it in optimal condition. 3. Avoid prolonged vehicle inactivity: If the car is not used for an extended period, disconnect the battery cables or start the vehicle every two weeks and drive a few dozen kilometers to ensure the battery remains functional. 4. High-power electrical connections: Many car appliances, such as car refrigerators, vacuum cleaners, and air pumps, have high instantaneous power. Avoid powering them directly from the car battery. Instead, start the vehicle first before connecting these devices.

13

1

Share

What happened to the Mercedes-Benz driver who lost control of the car later?

What Causes a Car to Break Down on the Highway?

What does a tracker in a car mean?

Where is the car spare tire located?

Are There Subsidies for Scrapping National IV Vehicles?

What is a fender?

What Symbol Indicates a Dead Car Battery?

Where is the power steering fluid for the LaCrosse?

Is the Volvo XC60 a Domestic or Imported Vehicle?

Why is the car's warning light constantly on?

What is the optimal operating RPM for an engine?