Does the Tiguan belong to SAIC Volkswagen or FAW-Volkswagen?

Can the car battery still be used if the car is not driven for three months?

It is very likely that the battery is already dead. Leaving a car unused for a long time can have adverse effects on its health. Generally, the following impacts may occur: 1. Tire deformation: When the vehicle is started again, a noticeable rolling impact may be felt because the part of the tire that has been pressed against the ground for a long time has flattened and will take some time to regain its shape. 2. Significant self-discharge loss of the battery: When self-discharge reaches a certain level, the battery will be undercharged, leading to sulfation of the battery plates and shortening its lifespan. Therefore, even if the vehicle is not used for a long time, it is best to start it once a week and charge the battery for a while, which is beneficial for the vehicle's health.

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Does having one new and one old rear tire have any impact?

Having one new and one old rear tire can have a certain impact on the stability of the vehicle. Below is more information about car tires: 1. Numerical meanings: The tire data indicates the tire section width, aspect ratio, and wheel diameter in inches. For example, for a tire with the specification 275/45/R18, 275 represents the tire section width, 45 is the aspect ratio, R stands for radial construction, and 18 is the wheel diameter in inches. 2. Function: The vehicle's tires can reduce and absorb the vibrations and impact forces during driving, preventing the car's components from being damaged by severe vibrations.

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Is Driving on Highways or National Roads More Fuel-Consuming?

Driving on national roads consumes more fuel than driving on highways. Here are the specific details regarding vehicle fuel consumption: 1. Highways: Highways are generally "straighter," which means compared to national roads, the distance traveled on highways is shorter, naturally reducing the vehicle's fuel consumption. 2. National Roads: The main cost of driving on national roads lies in fuel consumption. Firstly, national roads are more congested. Once stuck in traffic, frequent braking and acceleration are unavoidable, leading to a sharp increase in fuel consumption. If encountering areas with dense traffic lights, fuel consumption will inevitably spike. National roads are usually more winding, which inadvertently increases the vehicle's travel distance, also resulting in higher fuel consumption. 3. Speed: The maximum speed limit on highways is 120 km/h. If the average speed is 100 km/h, a 100-kilometer journey takes one hour. The speed limits on national roads are completely different from highways, typically around 60-70 km/h, and in some areas with poor road conditions, the limit may be as low as 40 km/h. Due to the complex road surfaces in many parts of national roads, speeds are not very fast. If the average speed is 50 km/h, then a 100-kilometer journey would take two hours.

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Can the replaced headlights be different from the original ones?

Replaced headlights that are not the same as the original ones cannot be installed. Here is more information about car headlights: 1. Function: The function of car headlights is to provide illumination for nighttime driving. Car headlights are also known as car front headlights or car LED daytime running lights. As the 'eyes' of the car, they not only relate to the external image of the car owner but are also closely linked to safe driving at night or in bad weather conditions. 2. Types: (1) By purpose: Car lights can be divided into two categories based on their purpose: illumination and auxiliary. Among them, only the front headlights and some fog lights equipped on certain cars serve the purpose of illumination, while the rest are auxiliary lights. (2) By type: Currently, there are four types of car headlights. They are laser headlights, LED car headlights, xenon headlights, and halogen lights.

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How to Operate Cruise Control?

Cruise control operation method is as follows: After the system is activated, when the car reaches the desired speed, press the SET button to maintain that speed continuously. Below are the precautions for using cruise control: 1. Pay attention to road conditions: Do not use the speed control system when driving on roads with heavy traffic or poor road surfaces (such as slippery roads, loose gravel roads, or roads after heavy rain); 2. Avoid pressing the clutch: After the system is turned on and the speed exceeds 40 km/h, do not press the clutch pedal or shift the gear lever into neutral, as this may cause the engine to over-rev and result in damage.

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Why Are Coaxial Speakers Used for Car Rear Doors?

Car rear doors are equipped with coaxial speakers because they can save the need for an additional tweeter. A coaxial speaker is a type of speaker that combines both tweeter and woofer functions, featuring two speakers mounted on the same axis—one responsible for reproducing high frequencies and the other for mid-low frequencies. Additionally, the diaphragms of these two speakers must overlap. Due to their physical positioning being nearly at the same point, they effectively resolve phase deviation issues. Extension: Speakers serve as the audio signaling devices in cars. During driving, the driver can emit necessary sound signals as required or mandated to warn pedestrians and alert other vehicles, ensuring traffic safety. They are also used for urging movement and transmitting signals.

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Does the Tiguan belong to SAIC Volkswagen or FAW-Volkswagen?

Can the car battery still be used if the car is not driven for three months?

Does having one new and one old rear tire have any impact?

Is Driving on Highways or National Roads More Fuel-Consuming?

Can the replaced headlights be different from the original ones?

How to Operate Cruise Control?

Why Are Coaxial Speakers Used for Car Rear Doors?

Is it allowed to drive with Bluetooth headphones?

How many months does a joint-venture car need to exceed to be considered as stock car?

Does a black car absorbing heat in summer cause damage to the car?

What to Do About Chassis Abnormal Noises?