Why Does a Scraping Noise Occur Under the Chassis When Braking?

Which Year's BMW 320 Comes with Ambient Lighting?

2018 BMW 320 comes with ambient lighting. 320 Exterior Highlights: In terms of exterior, the domestically produced new 3 Series largely follows the design style of the overseas version of the new 3 Series. The sharp LED headlight clusters connect with the enlarged glossy black kidney grille, complemented by the front bumper air intakes and three-dimensional lines. 320 Interior Features: The new BMW 3 Series long-wheelbase version basically retains the main design of the overseas model. For example, the new floating LCD screen pairs with the newly designed electronic gear lever and the M-branded three-spoke multifunction steering wheel.

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What do the buttons on the G-Class center console mean?

The G-Class center console buttons include air conditioning, music, radio, navigation, etc. G-Class Introduction: The Mercedes-Benz G-Class, commonly known as the 'Big G', is the Mercedes-Benz G-Class. There are many different models of the G-Class, with the most common and basic model being the G500. This vehicle is equipped with a 4.0-liter V8 biturbo engine. G-Class Features: The Mercedes-Benz G-Class uses solid axle front and rear suspension and also features a body-on-frame design. In this design, the frame and the body are separate, allowing the body and frame to be detached. The body-on-frame construction enables the vehicle to handle more extreme road conditions.

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What is the function of a door limiter?

The functions of a door limiter are: 1. To limit the opening degree of the car door and also keep the door in an open state. 2. To protect the front edge of the door and prevent contact with the body panel. 3. On windy days, especially when opening the door with the wind, it protects the door by limiting its opening to a certain extent, preventing damage. Here is more information about the door limiter: 1. The door limiter is fastened to the car body with an installation bolt, and the limiter box is fastened to the door with two installation screws. When the door is opened, the limiter box moves along the limiter arm. 2. Due to the varying heights on the limiter arm, the elastic rubber block undergoes different elastic deformations, allowing the door limiter to function at each limiting position point.

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What does 'Ford Engine Malfunction - Service Required Immediately' mean?

Engine malfunction requiring immediate service indicates that the computer self-diagnosis has detected an engine fault, necessitating instrument-based detection of the engine system to read the fault code. Reasons for the engine fault light activation: 1. Sensor malfunction: Issues with sensors such as the coolant temperature sensor, crankshaft sensor, or oxygen sensor. 2. Spark plug and fuel system faults: Problems with spark plugs, ignition coils, fuel pump, or fuel line blockages. Some owners may notice the engine fault light illuminating immediately after refueling - this occurs when substandard fuel from non-compliant gas stations is used. While this condition doesn't affect vehicle operation, it may cause engine damage.

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What are the symptoms of water in engine oil?

If water enters the engine oil, it can cause the oil to emulsify, resulting in white emulsion-like substances. Water contamination in engine oil will reduce its lubrication performance, so it must be replaced immediately, and the cause of the water ingress must be identified. If the water ingress is due to an engine fault, it must be repaired promptly. Below is additional information: 1. Engine oil is the lifeblood of the engine, and the consequences of water contamination are severe. Engine oil not only lubricates but also cleans, seals, cushions, prevents rust, and dissipates heat. Without engine oil, the engine cannot operate properly. 2. When the engine is running, the oil forms a thin film on the surfaces of various components, preventing direct contact and friction between them. If components directly contact and rub against each other, it can generate excessive heat instantly, which is extremely damaging to the engine.

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What refrigerant is used in air conditioning?

Air conditioners on the market generally use Freon refrigerant. There are four types of Freon refrigerants: R12, R22, R502, and R134a. Below are the specific introductions: 1. R12 is one of the most commonly used refrigerants in air conditioning, mainly used in household refrigerators and refrigerated transport vehicles. The advantages of R12 are its excellent thermodynamic performance and relatively low refrigeration pressure. 2. R22 is also a widely used refrigerant in air conditioning, primarily for household air conditioners and refrigerators, offering good safety performance. 3. R502 refrigerant is a mixture of R12 and R22, and this type of refrigerant is commonly used in refrigeration cabinets. 4. R134a is a new type of refrigerant, but it can contribute to the greenhouse effect.

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Why Does a Scraping Noise Occur Under the Chassis When Braking?

Which Year's BMW 320 Comes with Ambient Lighting?

What do the buttons on the G-Class center console mean?

What is the function of a door limiter?

What does 'Ford Engine Malfunction - Service Required Immediately' mean?

What are the symptoms of water in engine oil?

What refrigerant is used in air conditioning?

What are the driving mode options for the Passat?

Are Pickup Trucks Exempt from Toll Fees During the Spring Festival on Highways?

VW Lamando Zizizi Noise Issue?

How many liters of brake fluid does a BMW need for a single change?