How to Screen Mirror with Haval H6?

How to Open the Drain Holes on the Car Chassis?

There are many drainage holes in the vehicle, and the chassis is no exception. To open them, simply use a pry bar. Alternatively, you can use your hands to pry out the rubber plug to open the waterproof hole on the chassis. However, the drainage holes on both sides of the chassis should not be left open for long periods.

1

5

Share

How to test if ETC works after installation?

After ETC installation, the staff will activate it for the vehicle owner. The activation process itself serves as a signal test - successful activation indicates normal signal reception, meaning the vehicle can properly pass through ETC lanes. The Electronic Toll Collection (ETC) system represents the world's most advanced road/bridge toll collection method. ETC operates via microwave-dedicated short-range communication between the onboard unit (OBU) installed on the vehicle's windshield and the microwave antenna in toll station ETC lanes. This system utilizes computer networking technology for backend settlement processing with banks, achieving non-stop toll payment when vehicles pass through road/bridge toll stations.

5

3

Share

Do car tires have inner tubes?

Car tires do not have inner tubes; they are all tubeless tires, where the tire and the wheel rim form a sealed space. Tubeless tires, commonly known as radial tires or vacuum tires, are tires without inner tubes. These tires do not have inner tubes or flaps but rely on the airtight layer between the tire's inner wall and the bead to ensure good airtightness between the tire and the rim, with the outer tire also serving the function of an inner tube. Tubeless tires are divided into two types: radial tires and bias-ply tires. Both bias-ply and radial tires are pneumatic tires, named based on the different arrangements of the carcass plies. Pneumatic tires are mainly composed of rubber components and ply layers. Although the outer appearance of the tire is entirely rubber, the rubber in the tire's carcass only serves to bond the various components of the carcass, provide sealing, wear resistance, puncture resistance, and some cushioning effects.

1

5

Share

Does idling the car with the heater on damage the vehicle?

Idling the car with the heater on can cause damage. When the engine is idling, incomplete fuel combustion produces carbon monoxide. If the windows remain closed, the concentration of carbon monoxide inside the vehicle will gradually increase, potentially leading to carbon monoxide poisoning for the occupants. Additionally, using the heater while idling slows down the engine's warm-up process. Below are the hazards of prolonged idling: Wear on components: During idling, oil pressure is lower, reducing the lubrication effectiveness of the engine oil and accelerating wear on internal engine parts. Idling also leads to incomplete fuel combustion, which can cause carbon buildup in the throttle body. Accelerated cylinder corrosion: When the coolant temperature drops below 60 degrees Celsius, combustion byproducts in the cylinders react chemically with the moisture in the coolant, forming acidic substances that accelerate cylinder corrosion.

10

1

Share

What are the performance indicators of a car?

Car performance is mainly evaluated by three indicators: Maximum speed of the car: Refers to the highest driving speed that a car can achieve on a well-paved road. Acceleration time of the car: Indicates the car's acceleration capability, including standing start acceleration time and overtaking acceleration time. Standing start acceleration time refers to the time it takes for a car to start from first or second gear and gradually accelerate from a lower speed to a higher speed with maximum acceleration intensity (including selecting the appropriate shift timing). Climbing ability of the car: Is expressed by the maximum slope that a fully loaded or partially loaded car can climb on a good road surface. The first gear provides the greatest traction. Due to the speed reduction effect of the transmission and reducer, known as speed reduction and torque increase. The maximum climbing slope of an off-road vehicle is about 60%, which is approximately 31 degrees in angle measurement.

8

2

Share

Is towing allowed on highways?

Highways do not permit private towing; only rescue vehicles are allowed to tow. Below are precautions for highway driving: Fasten seat belts: Both the driver and front-seat passengers should fasten their seat belts. The driver must not answer phone calls and should avoid making sudden steering wheel movements while driving at high speeds. Do not change lanes arbitrarily: Vehicles must not change lanes at will. When changing lanes or overtaking the vehicle ahead, the turn signal must be activated in advance. Overtaking is only permitted using adjacent lanes, and the vehicle must return to the driving lane immediately after overtaking. Vehicles must not straddle or drive on the lane dividing line. No reversing or driving in the opposite direction: Reversing or driving in the opposite direction is prohibited. Vehicles must not cross the central divider to make U-turns or turns, nor are test drives or driving school vehicles allowed. Overtaking and parking on ramps are also prohibited. The distance between vehicles should be more than 100 meters. When the speed is below 100 km/h, the distance from the vehicle ahead in the same lane can be appropriately reduced, but the minimum distance must not be less than 50 meters.

18

5

Share

How to Screen Mirror with Haval H6?

How to Open the Drain Holes on the Car Chassis?

How to test if ETC works after installation?

Do car tires have inner tubes?

Does idling the car with the heater on damage the vehicle?

What are the performance indicators of a car?

Is towing allowed on highways?

How to Repair a Cracked Car Light Cover?

What are the body dimensions of the 2021 Tiguan L?

What is the process of vehicle repossession for overdue car loans?

How to Adjust Car Mirrors Most Appropriately?