Reasons Why the Tiguan's Electronic Parking Brake Won't Release

What is the purpose of a vehicle's front winch?

An automotive winch is a tool that utilizes the vehicle's own engine rotation to pull a stuck car out of a predicament by means of a steel cable fixed or anchored at the other end. It is an essential tool for off-road vehicles. The winch converts the engine's power into the pulling force of the cable, thereby extracting an immobilized vehicle from trouble. Of course, it can also assist drivers in removing obstacles on the road. More information about automotive winches is as follows: 1. Introduction: Automotive winches are mainly used for off-road vehicles, agricultural vehicles, ATV sports vehicles, yachts, and other special vehicles. They serve as self-protection and traction devices for vehicles and boats. They can perform vehicle self-rescue in harsh environments such as snow, swamps, deserts, beaches, and muddy mountain roads. Under other conditions, they can also be used for clearing obstacles, dragging items, installing facilities, etc. They are indispensable safety devices for military, police, petroleum, hydrology, environmental protection, forestry, transportation, public security, border defense, firefighting, and other outdoor activities. 2. Types: There are many types of automotive winches, mainly including electric winches, mechanical PTO winches, hydraulic PTO winches, and hydraulic winches. Among these, electric winches are the most popular and widely recognized. 3. Daily Maintenance: Automotive winches are often used in harsh conditions, so daily use can significantly impact their lifespan. Daily maintenance must not be neglected. For example, if the steel cable becomes twisted after use, it must be loosened, rewound, and then stored properly. If the winch and cable get dirty, they must be thoroughly cleaned. Regular use of lubricant helps prevent rust. If the winch is used for an extended period, it can place extra load on the battery. Therefore, the battery should also be checked and maintained frequently.

12

3

Share

What is the function of automotive chips?

Automotive electronic chips are chips used in vehicles, collectively referred to as automotive chips. They can be categorized into four main types: functional chips MCU (Microcontroller Unit), power semiconductors (IGBT, MOSFET, etc.), sensors, and others. The specific descriptions are as follows: 1. MCU: The full name in automobiles is Motor-Control-Unit, which translates to "Motor Control Unit" in Chinese. It is the module that controls motor actions, primarily managing the connection and control of various peripheral circuits and interface circuits in the vehicle. It acts as the brain of the car, controlling all electronic systems, including suspension, engine control systems, in-vehicle infotainment, windshield wipers, power windows, electric seats, and other electrically powered components. 2. Power semiconductors (IGBT, MOSFET, etc.): The full name of the IGBT chip is "Insulated Gate Bipolar Transistor," a composite fully-controlled voltage-driven power semiconductor device composed of BJT (Bipolar Junction Transistor) and MOS (Metal-Oxide-Semiconductor Field-Effect Transistor). It is mainly used in new energy vehicles. Functionally, the IGBT chip serves as the power conversion device for MCU chips, enabling power conversion in electric drive systems to improve power efficiency and quality, hence it is also known as a super switch for controlling electrical energy. 3. Sensors: Automotive sensors are input devices for the vehicle's computer system. Their role is to convert various operational conditions of the car, such as speed, temperature of various media, and engine operating conditions, into electrical signals for the computer, ensuring the vehicle operates in its optimal state. 4. Others: Traditional automotive functional chips are only suitable for localized functions like engine control and battery management and cannot meet the high-data-volume computations required for intelligent driving. In recent years, with the widespread adoption of advanced driver-assistance systems (ADAS), global chip giants have entered the automotive industry, introducing main control chips with AI computing capabilities.

16

2

Share

What types of vehicles can a 20-year-old apply to drive?

At the age of 20, individuals can directly apply for A3, B2 licenses, as well as all Class C and motorcycle licenses. Full-time vocational driving education students aged 20 can apply for large bus and tractor driving permits. Here are the age requirements for applying for driving licenses at age 20: For small cars: small automatic transmission vehicles, small automatic transmission passenger vehicles for disabled persons, and light motorcycles, the applicant must be between 18 and 70 years old. For low-speed trucks: three-wheeled vehicles, ordinary three-wheeled motorcycles, ordinary two-wheeled motorcycles, or wheeled self-propelled machinery, the applicant must be between 18 and 60 years old. For city buses: large trucks, trolleybuses, or tram driving permits, the applicant must be between 20 and 50 years old. According to Article 12 of the "Regulations on the Application and Use of Motor Vehicle Driving Licenses," applicants must meet the following requirements: For medium-sized passenger vehicles, the applicant must be between 21 and 50 years old. For tractors, the applicant must be between 24 and 50 years old. For large buses, the applicant must be between 26 and 50 years old. According to the "Motor Vehicle Driving License Business Work Standards" issued by the relevant authorities, motor vehicle driving licenses are classified into a hierarchical system, dividing them into 15 levels: A1, A2, A3, B1, B2, C1, C2, C3, C4, D, E, F, M, N, and P. The permitted vehicle types for each license class are as follows: A1 license: Permits driving large passenger vehicles. A2 license: Permits driving tractors, heavy and medium-sized full trailers, and semi-trailer combinations. A3 license: Permits driving city buses with a capacity of 10 or more passengers. B1 license: Permits driving heavy passenger vehicles. B2 license: Permits driving heavy and medium-sized trucks, etc. C1 license: Permits driving small and mini passenger vehicles, as well as light and mini trucks; light and mini special-purpose vehicles. C2 license: Permits driving small and mini automatic transmission passenger vehicles, etc. C3 license: Permits driving low-speed trucks (formerly four-wheel agricultural transport vehicles). C4 license: Permits driving three-wheeled vehicles (formerly three-wheel agricultural transport vehicles). D license: Permits driving three-wheeled motorcycles with an engine displacement exceeding 50ml. E license: Permits driving two-wheeled motorcycles with an engine displacement exceeding 50ml. F license: Permits driving light motorcycles with an engine displacement of 50ml or less and a maximum design speed of 50km/h or less. M license: Permits driving wheeled self-propelled machinery. N license: Permits driving trolleybuses. P license: Permits driving trams.

7

2

Share

How to Set Cruise Control on the Highlander?

The method to set cruise control on the Highlander is: 1. Press the set button to activate cruise control after setting the speed; 2. Use the plus and minus buttons on the control lever to adjust vehicle speed; 3. Press the cancel button to deactivate cruise control, or press the res button to resume cruising; 4. The cruise control will disengage when the driver presses the brake pedal. The functions of cruise control are: 1. To reduce unnecessary speed fluctuations and save fuel; 2. To alleviate driver fatigue. The Highlander's body dimensions are: 4890mm in length, 1925mm in width, and 1715mm in height. It is equipped with a 3.5L V6 inline four-cylinder engine with a maximum power output of 140kW.

13

1

Share

What is the PCV in a car?

The PCV valve in a car is a component of the Positive Crankcase Ventilation system. Here is some relevant information about the crankcase: 1. Concept: The lower part of the cylinder block where the crankshaft is installed is called the crankcase, which is divided into the upper crankcase and the lower crankcase. 2. Function: The crankcase is one of the most important components in the engine. It bears the force transmitted by the connecting rod and converts it into torque, which is then output through the crankshaft to drive other engine accessories. The crankshaft is subjected to the combined effects of centrifugal force from rotating masses, periodic gas inertia forces, and reciprocating inertia forces, causing it to bear bending and torsional loads.

15

1

Share

What does 'set' mean on the Lavida car?

The 'set' on the Lavida car is a speed setting switch, which is a function of cruise control. The speed setting 'set' mode can store the current speed and automatically maintain this speed. Taking the 2021 Lavida Comfort version as an example, it is a compact 4-door, 5-seater sedan with body dimensions of 4670mm in length, 1806mm in width, 1474mm in height, and a wheelbase of 2688mm. The 2021 Volkswagen Lavida Comfort version is equipped with a 1.4T turbocharged engine and a 7-speed dual-clutch transmission, with a maximum power of 110kW and a maximum torque of 250Nm.

3

1

Share

Reasons Why the Tiguan's Electronic Parking Brake Won't Release

What is the purpose of a vehicle's front winch?

What is the function of automotive chips?

What types of vehicles can a 20-year-old apply to drive?

How to Set Cruise Control on the Highlander?

What is the PCV in a car?

What does 'set' mean on the Lavida car?

What Causes Abnormal Noises in the Mercedes 272 Engine?

How to Open the Hood of the GS8?

What is a Vehicle Maintenance Mileage Comparison Chart?

Should the older GL8 use 92 or 95 octane gasoline?