How Many Years Can a Focus Last?

How to Use the Auto Start-Stop Function in Volkswagen T-Cross?

The auto start-stop function in Volkswagen T-Cross is located above the air conditioning panel on the center console and uses a mechanical button. To turn it off, simply press the button. The auto start-stop improves fuel efficiency, while the auto hold function relieves leg fatigue by eliminating the need to keep the brake pedal pressed. Details are as follows: 1. The auto start-stop function temporarily shuts off the engine (e.g., at traffic lights). During this time, you must keep the brake pedal pressed; releasing it will restart the engine. 2. The auto hold function compensates for the limitation of auto start-stop by locking the wheels, so you don't need to keep the brake pedal pressed. Pressing the accelerator pedal releases the auto hold, allowing the vehicle to move forward.

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How to Determine Engine Water Intake Based on Flood Level?

Water reaching the engine's air filter position indicates water intake, but for most sedans, flooding above the vehicle's chassis poses a risk of engine water ingress. Once water enters the engine, it can cause stalling and, in severe cases, be sucked into the engine internals, leading to permanent damage. Never attempt a secondary ignition after engine water intake; immediately call for roadside assistance. Below are key points about engine water intake: 1. If the vehicle stalls due to water intake during wading, immediately turn off the ignition switch. Do not attempt to restart the engine. Move the vehicle to a safe location, ideally with the front higher than the rear to allow water in the exhaust pipe to drain, preventing damage to the catalytic converter and muffler. 2. Chassis components are prone to lubricant contamination during wading, particularly in steering and drivetrain systems.

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What does EDC displayed on the vehicle mean?

EDC displayed on the vehicle refers to the high-pressure electronic injection system and electronic control unit. If the EDC fault light is on, it means there is a malfunction in the engine's electronic control system, and it needs to be repaired at a service center. The control of this function is turned off by an OFF button, and to turn it on, simply restart the vehicle, which will enable it by default. Here are the operational steps for using EDC: 1. Press the car's brake pedal. 2. Press the car's one-touch start button. 3. The car's dashboard lights up, and the entire vehicle's power is activated. 4. Press the OFF button inside the car to turn off this function. This function is also known as the anti-skid function, and the car's electronic damper control system is also called EDC.

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How often should BMW coolant be changed?

BMW coolant should generally be replaced every two years or every 40,000 kilometers. Introduction to coolant is as follows: 1. The full name of coolant is antifreeze coolant, meaning it has antifreeze functionality. Antifreeze can prevent the coolant from freezing and cracking the radiator or damaging the engine cylinder block when the vehicle is parked in cold seasons. 2. Coolant consists of three parts: water, antifreeze, and additives. Based on the different antifreeze components, it can be divided into alcohol-based, glycerol-based, ethylene glycol-based, and other types of coolant. 3. Coolant also protects the engine cooling system from rust and corrosion, effectively inhibits scale formation, prevents the radiator from overheating, reduces coolant evaporation, and provides lubrication for the water pump thermostat and other components.

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What to Do When the Car Key Fails to Start the Vehicle?

Here are the reasons why a car key may fail to start the vehicle: 1. Fuel system issues. First, check if the fuel level is insufficient. Without the power source "gasoline," the car naturally won't start. If the failure to start is due to lack of fuel, the owner can, depending on their circumstances, seek help from nearby drivers, request to borrow fuel, or arrange for towing to a gas station as emergency measures. 2. Electrical circuit problems. The car may fail to start suddenly. Common faults causing the car to not start or respond include blown fuses, open high-voltage coils, open low-voltage circuits, detached central ignition wires, leaking distributor heads, or damaged spark plugs. 3. Incorrect gear position. Generally, the correct gear positions for starting an automatic transmission car are P or N. Accidentally leaving the gear in R or another position not only results in the car failing to start but also poses safety hazards.

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Where to Find the Engine Number and Chassis Number?

The engine number is usually located on the outer surface of the engine block, or on the vehicle's nameplate or the nameplate inside the engine compartment. The simplest and most direct method is to check the vehicle's administrative green book or the vehicle's registration certificate. The engine number is like a person's ID number, representing each vehicle. It contains very important information about the vehicle. The chassis number is stamped on the vehicle's frame. The exact location varies by manufacturer, so you can refer to your vehicle's manual. The engine model is an identification code assigned by the engine manufacturer in accordance with relevant regulations, industry or company conventions, and the attributes of the engine. It represents information such as the manufacturer, specifications, performance, features, technology, purpose, and production batch of the engine, including fuel type, number of cylinders, displacement, and static braking power, among others. Engines installed in passenger cars or multi-purpose passenger vehicles are required to display the professional manufacturer, model, and production number. The chassis number, commonly referred to as the Vehicle Identification Number (VIN), is a unique code assigned by the manufacturer to identify a vehicle. The VIN consists of 17 alphanumeric characters, also known as the 17-digit identification code, chassis number, or 17-digit number. The combination of these characters ensures that no two vehicles of the same model will have the same number within 30 years, making it a unique identifier for the vehicle, often referred to as the 'car's ID card.' Common locations include the vehicle registration certificate and the lower left side of the front windshield. It's important to note that the engine number is not the same as the engine model. The engine model refers to the specifications and size of the engine within the manufacturer's lineup, and multiple engines can share the same model. The engine number, however, is the production number assigned to each individual engine, and no two engines will have the same number. Structure of the Engine Number: Prefix: Includes the product series code, generation symbol, and regional or company code. Manufacturers may choose the appropriate letters, but they must be approved and filed with the industry standard authority. Middle Section: Consists of symbols for the number of cylinders, cylinder arrangement, stroke, and bore diameter. Suffix: Comprises symbols for structural features and intended use. Tail: Differentiation symbol. If a series of products requires distinction due to improvements or other reasons, the manufacturer may choose an appropriate symbol. The suffix and tail may be separated by a hyphen. The chassis number consists of 17 characters divided into three parts. Part 1: WMI—World Manufacturer Identifier (positions 1-3); Part 2: VDS—Vehicle Descriptor Section (positions 4-9); Part 3: VIS—Vehicle Indicator Section (positions 10-17).

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Where to Find the Engine Number and Chassis Number?

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