What is the difference between 4S genuine parts and original car parts?

How to Replace the Battery in a Highlander Key?

On the back of the remote, there is a circle with a groove in the middle. Use a coin to turn the groove counterclockwise to the small triangle mark near the circle to open the cover. Replace the button battery with a new one, paying attention to the battery's numbering. Be careful not to reverse the + and - poles. Precautions for using the Highlander car key are as follows: 1. Frequently placing the smart car key and mobile phone together may inevitably cause the smart key to malfunction, as the chip in the smart key can sometimes be interfered with by the phone's frequency, potentially leading to temporary failure of the key's remote function. 2. The battery life of the smart car key is approximately 1 year. Due to the varying frequency of key usage, battery consumption will differ; using the key at different distances will also affect power consumption.

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Why is it necessary to replace brake fluid?

There are two main reasons for replacing brake fluid: 1. Brake fluid directly affects braking performance. Due to weather and external factors, brake fluid absorbs moisture and impurities over time, leading to deterioration. This results in insufficient braking force, creating safety hazards. 2. Contaminated brake fluid causes wear to sealing components in the braking system, shortening the lifespan of brake parts, making regular replacement essential. Additional information: How brake fluid works 1. When the brake pedal is depressed, the hydraulic system pressurizes the brake fluid. 2. The pressurized fluid from the master cylinder is distributed to all four wheel cylinders. 3. The pistons in wheel cylinders are actuated by the pressurized fluid, forcing brake pads to clamp the rotors.

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What Causes a Muffled Engine Sound?

Engine sound becomes muffled due to the following reasons: 1. Exhaust pipe blockage. After removing the exhaust pipe and starting the engine, the muffled sound disappears, power returns to normal, and the temperature does not become excessively high. 2. Carbon buildup in the exhaust pipe. Severe blockage of the exhaust passage by carbon deposits and sludge prevents the full expulsion of combustion exhaust gases from the cylinders, meaning the heat generated during engine operation cannot dissipate effectively with the exhaust gases, leading to an easily overheated engine. 3. Poor exhaust flow. This condition results in insufficient air intake, which in turn causes insufficient engine power. Cleaning the carbon deposits and sludge inside the exhaust muffler and performing a test run after thorough cleaning can resolve the issue.

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How to deal with small dents on the car body?

Methods for repairing car dents are as follows: 1. Dent: For dents without paint damage, use paintless dent repair technology. 2. Paint damage: For dents with paint damage, use metal sheet repair and repainting. 3. Suction cup: Insert the glue stick into the glue gun and heat for 3 minutes, then apply from the center to the edges on the suction cup. 4. Position: Use residual heat to stick the suction cup to the stress point of larger dents, then pull out the suction cup evenly with force to restore the dent. Advantages of car dent repair technology: 1. Painting: No need for metal sheet repair, putty application, or painting process, harmless to human body and environment. 2. Protection: Protects the original paint of the vehicle and maintains its value. 3. Safe operation: No need to use any mechanical tools or heat sources.

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What engine is equipped in the Bestune T77?

The Bestune T77 is equipped with a 1.2-liter turbocharged engine. This four-cylinder engine delivers 143 horsepower and a maximum torque of 204 Nm. The engine features direct fuel injection technology and utilizes an aluminum alloy cylinder head with a cast iron cylinder block. The Bestune T77 is a compact SUV with dimensions of 4525mm in length, 1845mm in width, and 1615mm in height, along with a wheelbase of 2700mm. For its suspension system, the front employs MacPherson independent suspension, while the rear uses a torsion beam non-independent suspension.

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What is the Gallardo engine number?

The engine number location of the Lamborghini Gallardo is under the front windshield. It is generally a combination of 7 to 8 digits and letters. In addition to the above method, the engine number can also be viewed in the following 4 ways: The vehicle's driving license has the engine number printed on it, usually located on the second-to-last line; The motor vehicle registration certificate will indicate the engine number; The car purchase invoice will indicate the engine number; The vehicle purchase tax payment certificate will indicate the engine number. It should be noted 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, and engine models can be the same. The engine number refers to the production number of the engine, each engine can only use one engine number and each engine's number is unique.

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What is the difference between 4S genuine parts and original car parts?

How to Replace the Battery in a Highlander Key?

Why is it necessary to replace brake fluid?

What Causes a Muffled Engine Sound?

How to deal with small dents on the car body?

What engine is equipped in the Bestune T77?

What is the Gallardo engine number?

Which Gear to Start In?

What Causes Valve Cover Oil Leaks?

How Many Days in Advance Can You Schedule the Subject 3 Test?

What is the difference between rear independent suspension and non-independent suspension?