What are the dimensions of the Volkswagen Lavida model?

How to Turn on the Teana Fog Lights?

Rotate the knob in the middle of the light control lever to turn on the Teana's fog lights. Below is some information about fog lights: 1. The purpose of fog lights is to attract the attention of other road users. 2. Fog lights are divided into front fog lights and rear fog lights, which also differ in color, with front lights typically being yellow and rear lights red. 3. Fog lights are characterized by their strong penetrating ability and do not produce diffuse reflection due to fog, which helps alert other vehicles and improves visibility during rainy or foggy conditions. Below are the regulations regarding fog light usage while driving: 1. When visibility is between 100-200m: Fog lights must be turned on, speed should not exceed 60km/h, and the distance from the vehicle in front should be kept at more than 100m. 2. When visibility is between 50-100m: Fog lights must be turned on, speed should not exceed 40km/h, and the distance from the vehicle in front should be more than 50m.

13

3

Share

What is the Difference Between 95 Octane and 92 Octane Gasoline?

The main difference between 92 octane gasoline and 95 octane gasoline lies in their composition. Here are the key distinctions regarding the composition of 92 octane and 95 octane gasoline: 1. 92 octane gasoline contains 92% isooctane and 8% n-heptane, while 95 octane gasoline contains 95% isooctane and 5% n-heptane. 2. The anti-knock substance in gasoline is isooctane. The ability of gasoline to resist knocking when burned in the engine is referred to as its anti-knock performance. The octane rating of 92 or 95 octane gasoline indicates its anti-knock performance—the higher the octane number, the higher the isooctane content, and the better the anti-knock performance. 3. Anti-knock performance refers to the ability of gasoline to resist knocking under various operating conditions. The anti-knock performance of automotive gasoline is expressed by its octane number. The higher the octane number, the better the anti-knock performance. The anti-knock capability of gasoline is related to its chemical composition. Branched-chain alkanes, as well as olefins and aromatics, generally have excellent anti-knock properties. Isooctane is assigned an octane number of 100, indicating good anti-knock performance, while n-heptane has an octane number of 0, indicating poor anti-knock performance. The octane number of gasoline is determined by an octane rating machine. High-octane gasoline can meet the needs of high-compression gasoline engines. The higher the compression ratio of a gasoline engine, the higher its thermal efficiency, which can save fuel. Increasing the octane number of gasoline mainly relies on adding high-octane components, but it can also be achieved by adding anti-knock agents such as MTBE.

2

Share

Should You Sun-Dry or Shade-Dry After Film Application?

It is correct to appropriately sun-dry after applying car film. Whether it's a new or used car, sun exposure is necessary after film application. Normally, there will be residual moisture and subsequent bubbles that need to be removed. Here’s an introduction on whether to sun-dry or shade-dry after film application: 1. After applying the film, the car needs some time to dry out the residual moisture. Professional technicians can remove about 80% of the water during the application process, with the rest left to evaporate naturally. If you choose to shade-dry, bubbles may remain, which can interfere with driving visibility in the long run. 2. Sun exposure helps eliminate small bubbles more quickly. After sun exposure, check the results the next day. If there are still issues, remember to contact the service center for further assistance.

2

0

Share

What is the service life of new energy vehicle batteries?

The designed lifespan of new energy vehicles is generally six years or even more than ten years. The service life of new energy vehicle batteries is closely related to the driver's daily driving habits. Frequent aggressive driving and improper charging time management will affect the battery's lifespan. Here are three aspects to consider for new energy vehicle maintenance: 1. Avoid direct sunlight: When a new energy vehicle is exposed to direct sunlight, the internal pressure of the battery increases, leading to water loss, reduced battery activity, accelerated aging of the battery plates, and a shortened battery lifespan. 2. Master the correct charging time: During normal driving, if the power meter indicates red or yellow lights, it's time to charge. Generally, the average charging time for new energy vehicle batteries is about 10 hours. Owners need to control the charging time to avoid losses caused by overcharging. If the battery temperature exceeds 65°C during charging, stop the charging process. 3. Regular inspections: If the driving range of a new energy vehicle suddenly drops significantly by more than ten kilometers in a short period during normal operation, it may indicate a problem with one of the batteries, requiring timely inspection.

18

4

Share

What does 'hold' mean on a car remote?

The 'hold' button on a car key means long press, and it has two main functions: Function 1: It usually means to press and hold. Some keys have a trunk pattern printed on them, indicating that pressing and holding will open the trunk. This simplifies the process of opening the trunk after unlocking the car door. This function can be used to adjust the interior temperature in advance during winter and summer. For example, in summer, you can set the air conditioning temperature before leaving the car. When you return to drive, you can start the car remotely to lower the interior temperature in advance, so that it won't be too hot when you reach the car door. In winter, you can warm up the car in advance, ensuring the engine temperature is normal when you get in, avoiding idling waits or engine wear due to low temperatures. Function 2: The 'hold' button is not a trunk opening button but a remote engine start button. Within a remote distance, pressing and holding for 2-3 seconds will automatically start the car. When starting the engine remotely, there's no need to worry about car theft because the central locking system remains locked. The remote control range is usually no less than 50 meters, allowing you to start the car remotely from home or work. With an automatic timing function, if the car door lock isn't opened within a certain time, the engine will automatically shut down. Using the 'hold' button to start the car remotely can save the owner a lot of time and enhance the comfort of using the car.

7

1

Share

What are the steps to start a manual transmission car?

There are six steps to start a manual transmission car. 1. Fully depress the clutch: After starting the car, press the clutch pedal completely with your left foot to prepare for the half-clutch state. 2. Shift into first gear: Use the palm of your right hand to push the gear lever into first gear as the starting gear. 3. Turn on the left turn signal: Gently press the turn signal lever downward with your left hand to activate the left turn signal, alerting vehicles in front and behind. 4. Sound the horn: Press the horn button in the center of the steering wheel to alert pedestrians in front of the vehicle that you are about to start. 5. Release the handbrake: Press the button in front of the handbrake with your right hand and hold it down, then lift and fully depress the handbrake to release it. 6. Gently lift the clutch: Slowly lift your left foot until the clutch reaches the half-clutch state. The height for the half-clutch position varies depending on the clutch's sensitivity, usually between 30-45 degrees. The car will start to vibrate slightly, indicating that the vehicle has enough power.

8

4

Share

What are the dimensions of the Volkswagen Lavida model?

How to Turn on the Teana Fog Lights?

What is the Difference Between 95 Octane and 92 Octane Gasoline?

Should You Sun-Dry or Shade-Dry After Film Application?

What is the service life of new energy vehicle batteries?

What does 'hold' mean on a car remote?

What are the steps to start a manual transmission car?

What does the DOT on tires mean?

How Many Spark Plugs Does a Car Have?

What is the CMA Platform?

How long does it take to start a car that hasn't been driven for a long time?