What does DCT mean? Is it an automatic transmission?

What does it mean when the AC button is lit?

AC button being lit indicates that the air conditioning is in cooling mode. AC stands for Air Condition, and its function in a car is as the air conditioning cooling switch. When the AC light is on, it means the car's air conditioning compressor is currently activated. Modern car air conditioning systems are divided into manual and automatic types, and both have an AC button. The method to use car air conditioning is: after starting the engine and ensuring it runs smoothly, first turn on the fan, then press the AC button to activate the air conditioning cooling. Next, adjust the temperature knob to the desired level and set the direction of the air vents. For automatic air conditioning, simply press the auto button and then adjust the direction of the air vents.

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How to Clean Marker Pen Marks on a Car?

Methods for cleaning marker pen marks on a car: Use a tissue or cloth to dip a small amount of alcohol, essential balm, or gasoline, then evenly wipe the marked area to effectively remove the marker pen traces. After wiping, use a clean tissue to dry any remaining alcohol, essential balm, or gasoline. If the vehicle is parked for an extended period, the battery's power cable should be disconnected to prevent battery drain. However, some vehicles may lose their security and anti-theft systems, and computer programs may also become ineffective. Therefore, before disconnecting the power cable, it is advisable to consult the 4S dealership to confirm whether it is safe to do so or if other measures should be taken. When parking, car owners should regularly check the battery to prevent excessive discharge.

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How to Determine if the Battery Still Has Power?

To determine if the battery has power, you can measure its static voltage. A car battery typically has a voltage of 12V, but the actual voltage is slightly higher. When the engine is not running, the voltage measured between the positive and negative terminals using a multimeter should be between 12.5V and 12.8V. If the measured voltage is below 11.5V, it indicates that the battery is low on power. If the voltage is below 10.9V, it means the battery is almost completely depleted. Car batteries are also considered consumable parts. Over time, the battery's capacity to hold a charge gradually decreases, eventually requiring replacement. However, proper maintenance can help extend the battery's lifespan.

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How Many Keys Does a New Car Generally Come With?

New cars generally come with two keys. Below is a detailed introduction to car remote keys: 1. Overview: Car remote keys utilize the wireless remote control function of the central locking system, allowing doors to be unlocked and locked from a distance without inserting the key into the keyhole. The advantage is the ability to remotely lock and unlock the vehicle anytime, anywhere. Additionally, they can sense the vehicle's location. 2. Components and Classification: The car remote key system mainly consists of two parts: the transmitter and the receiver. Transmitter: Composed of a transmission switch, transmission antenna (keypad), integrated circuit, etc. Based on usage methods, they can be divided into three categories: active mode, passive mode, and coil induction mode.

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How to Change the Coolant in a Sedan?

The steps for changing the coolant in a sedan: 1. Turn off the engine and wait for it to cool down, then open the radiator cap; 2. The radiator drain is located under the car. Lift the car, drain all the coolant, and then close the drain valve; 3. Lower the car, pour new coolant into the radiator filler until coolant starts to overflow, and observe if there are any air bubbles. Once no more bubbles appear, start the engine. The primary function of coolant is to cool, protecting the engine's performance and extending its lifespan. It also has antifreeze, anti-boil, and anti-scale properties. Especially when the outdoor temperature drops below zero, coolant ensures that vehicle components do not fail due to the cold.

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How to Identify a Start-Stop Battery?

Methods to identify a start-stop battery: 1. Start-stop batteries have dedicated markings on their appearance, whereas ordinary batteries do not have such specific symbols; 2. Start-stop batteries are heavier in weight compared to regular batteries; 3. When shaking a start-stop battery, there should be no sound of liquid inside. Start-stop batteries are also known as maintenance-free batteries, with AGM and EFB being the two common types currently available, each having different dedicated symbols. Batteries marked with "Valvecontrolled VRLA" or "AGn" are valve-regulated AGM batteries; those labeled with "ST", "N55", "Q85", "S95", "EFB", or "for idle stop system vehicles" are EFB start-stop batteries.

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What does DCT mean? Is it an automatic transmission?

What does it mean when the AC button is lit?

How to Clean Marker Pen Marks on a Car?

How to Determine if the Battery Still Has Power?

How Many Keys Does a New Car Generally Come With?

How to Change the Coolant in a Sedan?

How to Identify a Start-Stop Battery?

Is there a filter inside the transmission?

What happens if too much transmission fluid is added?

Can I Claim Compensation for Airbag Failure in a New Car?

Can ESP be installed in a car afterwards?