What does the AC switch in a car's air conditioning mean?

1 Answers
MacConnor
07/29/25 5:01pm
The AC switch in a car's air conditioning refers to the air conditioning cooling switch. Pressing the AC button will gradually lower the temperature inside the car. The functions of a car's air conditioning system are: 1. Achieving a cooling effect through the continuous transformation and circulation of refrigerant; 2. Drawing in fresh external air to ventilate and refresh the interior, preventing windshield fogging; 3. Using engine coolant, waste heat, or heat generated by a burner as a heating source, which is then heated by the heater and blown into the car by the blower to raise the temperature for a warming effect. Maintenance methods for car air conditioning: 1. Clean the air conditioning vents promptly; 2. Maintain the air conditioning condenser in a timely manner; 3. Clean or replace the air conditioning filter element promptly.
Was this review help?
17
1
Share
More Forum Discussions

How to Set Up Automatic Folding of X-Trail's Rearview Mirrors When Locking the Car?

X-Trail's rearview mirrors automatic folding setting method is: 1. Click the MENU on the central control screen, then select Vehicle; 2. There is a central control assistance option, and after opening it, you can find the automatic folding selection for the rearview mirrors, just select it. The X-Trail has a length, width, and height of 4675 mm, 1820 mm, and 1722 mm respectively, with a wheelbase of 2706 mm, positioned as a compact SUV. This car is equipped with features such as tire pressure monitoring, ABS anti-lock braking, brake force distribution, brake assist, body stability control, traction control, and engine start-stop technology. The X-Trail is powered by a 2.0L naturally aspirated MR20 engine across the lineup, delivering a maximum horsepower of 151 hp, maximum power of 111 kW, maximum torque of 194 Nm, paired with a 7-speed continuously variable transmission.
9
3
Share

Which company owns Leapmotor?

Leapmotor is an automobile brand under Zhejiang Leapmotor Technology Co., Ltd. Here is relevant information about Leapmotor: 1. Introduction to Leapmotor: Leapmotor is an innovative intelligent electric vehicle brand, jointly invested by Zhejiang Dahua Technology Co., Ltd. and its major founders. Established in 2015, the company is headquartered in Binjiang High-Tech Development Zone, Hangzhou, Zhejiang. Its business scope covers intelligent EV design, R&D and manufacturing, intelligent driving, motor and electronic control systems, battery system development, and cloud-based telematics solutions. 2. Core technologies of Leapmotor: Since its inception, Leapmotor has been committed to independent R&D of core technologies. After more than three years of development, the company has successfully developed three vehicle platforms (T/S/C) and three core technology systems: the 'three-electric' system, intelligent connectivity system, and autonomous driving system.
8
1
Share

Where is the high beam fuse located in the Tiguan?

The reverse light fuse of the Tiguan is located in the fuse box. Open the plastic cover below the left side of the steering wheel to access the fuse box. Inside the fuse box, the corresponding fuses are clearly labeled. Relevant information is as follows: 1. Introduction: Generally, there are two fuse boxes in a car. One is located on the right side of the engine compartment, primarily responsible for the safety of external electrical components such as the ECU, windshield washer fluid, headlights, horn, ABS, etc. The other is located on the lower left side of the steering column, mainly responsible for the normal operation of internal electrical components like the cigarette lighter, power windows, electric seats, and airbags. 2. Fuse Types: There are two different types of fuses. One is the blade-type fuse, which is thin and plug-in, allowing a circuit current of 5~25A. The other is the slow-blow fuse, which is square and plug-in, allowing a circuit current of 20~60A. The color of the fuse indicates its amperage, making it easy to distinguish between different amperage levels. The amperage is also marked on the fuse itself.
11
2
Share

Which model is the BMW 7200lg?

BMW 7200lg refers to the BMW 320li. Below are the specific details: 1. Vehicle Introduction: It is a mid-size sedan launched by BMW Brilliance, with dimensions of 4719mm in length, 1827mm in width, and 1459mm in height. It is equipped with a 2.0T turbocharged engine, delivering a maximum power of 115kw, paired with an 8-speed automatic transmission. The BMW 3 Series 2021 Facelift 320i Sport Package features rear-wheel drive, a front suspension type of double-joint spring strut front axle, a rear suspension type of multi-link independent suspension, and electric power steering. 2. Brand Introduction: BMW-branded sedans are manufactured by BMW Brilliance Automotive Co., Ltd. The company produces a series of BMW-branded sedan products, including BMW hybrid sedans, BMW sedans, BMW plug-in hybrid sedans, and over 532 other models.
18
5
Share

What is the history of the Beetle?

The history of the Beetle can be traced back to the 1930s, with a total production span of over 80 years from its inception to discontinuation. Originally designed by Ferdinand Porsche, the founder of Volkswagen, its primary goal was to create an affordable car for the masses—capable of carrying two adults and three children, with a top speed of 100 km/h, and priced under 1,000 Deutsche Marks. The first-generation Beetle was produced from 1938 to 2003, featuring a sleek and practical design. Its most distinctive characteristic was its body shape, widely regarded as a masterpiece of streamlined design at the time. On July 30, 2003, the last classic Beetle rolled off the production line at Volkswagen's Mexico factory, with total production reaching 21,529,464 units—surpassing the Ford Model T to become one of the most legendary and successful car models in history. The second-generation Beetle, produced from 1998 to 2012, is considered a classic among Beetle enthusiasts and was highly popular. This generation was also introduced to the Chinese market as an imported vehicle, with its iconic "5-valve" engine offering a thrilling driving experience for affluent buyers of the era. The third-generation Beetle, produced from 2012 to 2019, was available with three TSI gasoline engines (1.2T, 1.4T, and 2.0T) and two TDI diesel engines (1.6L and 2.0L), paired with either a 5-speed manual, 6-speed manual, or DSG dual-clutch automatic transmission. The final iteration adopted a "neo-classic" design, blending Volkswagen's minimalist family styling while retaining the Beetle's iconic features—such as round headlights, an arched roof, U-shaped engine layout, and the prominent fender design that had become a timeless hallmark over the years.
5
4
Share

Is the Geely Xingyue a Joint Venture or Domestic Car?

Geely Xingyue is a domestic car. Here is an introduction to the Geely Xingyue: 1. Exterior: The Xingyue adopts the "Dynamic Moment" design concept, drawing inspiration from life and nature based on the "Time Aesthetics" philosophy, capturing the most dynamic moments and integrating visually dynamic characteristics into static forms. The Xingyue is a sports SUV that achieves the ultimate balance, balancing the coupe styling with practical space, as well as sporty handling with ride comfort. The Geely Xingyue comes in seven colors: Zeus White, Knight Black, Glacier Silver, Thunder Gray, Hera Red, Neptune Blue, and Xingyue Gold. It features Geely's latest logo, a coupe-style body design, the latest ripple-style grille, chrome trim outlining a bold front face, and a front bumper with large black components. The side profile is characterized by its coupe-style design, with a drag coefficient of 0.325. The body is adorned with numerous chrome accents. 2. Powertrain: The Geely Xingyue offers three powertrain versions: 2.0TD, MHEV, and PHEV, available in both two-wheel drive and four-wheel drive configurations. The new car is equipped with a 2.0TD engine, delivering a maximum power of 238 horsepower (175 kW). The plug-in hybrid version features a plug-in hybrid system consisting of a 1.5TD engine, electric motor, and battery. The MHEV mild hybrid version is equipped with a 1.5TD engine and a 48V mild hybrid system.
7
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.