Why does a BMW make a clunking noise when turning the steering wheel in place?

Has the Envision Been Discontinued?

The Buick Envision has indeed been discontinued, and there are currently very few vehicles available for sale. While the Envision achieved remarkable success in the past, product updates are essential. Its design now appears somewhat outdated and lacks appeal to younger consumers. With the introduction of the Envision S and Envision Plus, the older Envision model has inevitably exited the market. 1. Model Details: On December 18, 2018, SAIC announced through the Buick brand the launch of the 2019 Buick Envision National VI version, offering 1.5T and 2.0T engine options, each available in both front-wheel drive and all-wheel drive configurations. The 1.5T engine is paired with a 7-speed dual-clutch transmission, while the 2.0T engine comes with a 9-speed HYDRA-MATIC intelligent transmission. 2. Successor Model: As the successor to the Envision, the Envision Plus shares a very similar design language, demonstrating strong continuity. In terms of dimensions, the Envision Plus is notably larger, with a standard SUV body style. Its dimensions are 4845/1883/1695mm, with a wheelbase of 2833mm, classifying it as a midsize SUV.

3

5

Share

What Does Vehicle Emission Exceeding Limits Mean?

Emission exceeding limits refers to a vehicle's emissions surpassing the prescribed emission standards. Currently, most regions in China implement the National V standard, while some have already adopted the National VI standard. Consequences of Excessive Vehicle Emissions: Generally, vehicles with excessive emissions are subject to fines. For example, if a motor vehicle emits pollutants exceeding the specified standards and refuses to rectify the issue within the ordered deadline, it will be fined and receive three penalty points. If a vehicle fails a random tailpipe emission inspection, the traffic police department will temporarily confiscate the vehicle's license on the spot. The owner must carry out repairs and rectifications within 7 days and can only retrieve the license upon presenting a passing re-inspection certificate. Failing the tailpipe emission test during the annual vehicle inspection is the main reason owners face penalties during the process. Reasons for Failing Tailpipe Emission Tests During Annual Vehicle Inspections: In major cities across China, many private vehicles fail tailpipe emission tests during annual inspections. There are various reasons for this failure. On one hand, the country is becoming increasingly stringent in tailpipe emission regulations. On the other hand, private vehicle owners often lack professional maintenance skills and knowledge, making it difficult to effectively address excessive emissions, which is also a significant contributing factor.

9

0

Share

What are the categories of driver's licenses?

Driver's license categories are divided into Class A, B, C, D, E, F, M, N, and P licenses. Class A driver's license: A1 license permitted vehicle types: large passenger vehicles. Permitted vehicles: large passenger-carrying vehicles. A2 license permitted vehicle types: tractor. Permitted vehicles: heavy and medium full trailers, semi-trailer combinations. A3 license permitted vehicle types: city buses. Permitted vehicles: city buses with a capacity of 10 or more passengers. Class B driver's license: B1 license permitted vehicle types: medium passenger vehicles. Permitted vehicles: medium passenger-carrying vehicles (including city buses with a capacity of 10 to 19 passengers). B2 license permitted vehicle types: large trucks. Permitted vehicles: heavy and medium cargo trucks; heavy and medium special-purpose vehicles. Class C driver's license: C1 license permitted vehicle types: small cars. Permitted vehicles: small and mini passenger cars as well as light and mini cargo trucks; light and mini special-purpose vehicles. C2 license permitted vehicle types: small automatic transmission cars. Permitted vehicles: small and mini automatic transmission passenger cars as well as light and mini automatic transmission cargo trucks. C3 license permitted vehicle types: low-speed cargo vehicles. Permitted vehicles: low-speed cargo vehicles. C4 license permitted vehicle types: three-wheeled vehicles. Permitted vehicles: three-wheeled vehicles. C5 license permitted vehicle types: small automatic transmission passenger cars for disabled persons. Permitted vehicles: small and mini automatic transmission passenger cars for disabled persons (only allowed for drivers with right lower limb or both lower limb disabilities).

19

1

Share

Why does the Volkswagen Tiguan hood open by itself?

Introduction to the reasons why the Volkswagen Tiguan hood pops open by itself: 1. Insufficient coolant: Prolonged water circulation during engine operation can cause the coolant in the engine cooling system to gradually deplete, leading to a lack of water in the radiator. If the owner fails to promptly inspect, detect, and replenish the coolant, this can easily cause the engine to overheat, and the hood will automatically pop open. 2. Cooling fan malfunction: Damage to the cooling fan or a short circuit in the wiring can cause the fan to operate improperly or at a slow speed, preventing the engine's heat from dissipating. As a result, the engine temperature will naturally rise, and the hood will automatically pop open. 3. Thermostat failure: The thermostat is a device that controls the flow path of the coolant. If it becomes stuck or fails, the engine's large and small circulation will inevitably be affected, making it impossible to effectively dissipate the engine's heat. 4. Water pump failure: If the water pump malfunctions, the water that conducts heat in the engine cannot circulate and renew in time. Consequently, the water temperature will rise rapidly after the engine starts, and the water temperature warning light on the dashboard will also illuminate.

8

2

Share

How many seconds does the BMW 325 take to accelerate from 0 to 100 km/h?

According to official data, the BMW 325 only comes with a 2.0T displacement model, with a 0-100 km/h acceleration time of 7.3-8.2 seconds. The factors affecting a vehicle's 0-100 km/h acceleration time are as follows: Torque: Torque, in layman's terms, indicates how much force is available. The greater the torque, the stronger the force pushing the vehicle, and naturally, the faster the acceleration. The BMW 320 has a maximum torque of 250 Nm, with a 0-100 km/h acceleration time of 9-9.1 seconds. The BMW 325 has a torque of 300 Nm, with a 0-100 km/h acceleration time of 7.3-8.2 seconds. Power-to-weight ratio: The relationship between horsepower and vehicle weight is called the power-to-weight ratio (unit is Hp/T). The higher the power-to-weight ratio, the faster the acceleration. Transmission efficiency: The transmission is the medium for transferring power, inevitably involving power loss. The higher the transmission efficiency, the better the acceleration performance. Generally, the ranking of transmission efficiency is as follows: manual transmission > dry dual-clutch transmission > wet dual-clutch transmission > AT transmission > CVT transmission. The BMW 325 is equipped with an 8-speed automatic transmission.

14

3

Share

Which car models are compatible with Huawei HiCar?

Huawei HiCar supports a wide range of car models from brands such as Volvo, Geely, BYD, Great Wall Motors, Changan Automobile, Audi, FAW, GAC, BAIC, Chery, JAC, and New Baojun, with over 150 models currently in collaboration. Methods to connect Huawei HiCar to your vehicle: Huawei HiCar can be connected via Bluetooth, USB cable, or wireless connection. Once connected, it enables seamless integration between your phone and the car's infotainment system. Features include remote control of doors, windows, lights, and air conditioning, as well as vehicle-related services like refueling, traffic violation alerts, and parking spot photo-based car location. Beyond car connectivity, HiCar also integrates with smart home systems, allowing you to remotely monitor and control home devices such as windows, doors, lights, curtains, and air conditioning from your vehicle. Installing Huawei HiCar in standard vehicles: You can purchase a HiCar adapter box online and install it on your car's infotainment system, provided the system runs on Android OS. If the adapter box doesn't work, an alternative is to install a Huawei Smart Screen in your vehicle to access HiCar functionality. Currently, Huawei HiCar is primarily designed for integration in new vehicles, meaning existing cars may require retrofitting to support the HiCar system.

16

1

Share

Why does a BMW make a clunking noise when turning the steering wheel in place?

Has the Envision Been Discontinued?

What Does Vehicle Emission Exceeding Limits Mean?

What are the categories of driver's licenses?

Why does the Volkswagen Tiguan hood open by itself?

How many seconds does the BMW 325 take to accelerate from 0 to 100 km/h?

Which car models are compatible with Huawei HiCar?

Is Slight Shaking Normal After an Oil Change?

How many days does it take for a new car to be delivered to the 4S store?

What Causes the Brake Pedal to Be Hard to Press When Starting the Engine?

What Are the Causes of Brake System Failure?