What is the appropriate current for charging a car battery?

What Causes the Rear Door to Not Lock?

Here are the reasons why a car door may not lock: 1. Remote lock failure: If you are using a remote key to lock the door, it is likely that the remote lock is malfunctioning or the antenna of the car's remote transmitter has aged, causing the remote key to not work. In this case, you can use the spare mechanical key to lock the door. 2. Signal interference: Another situation is strong magnetic signal interference around the car. Since smart keys use low-intensity radio waves, they cannot function properly under magnetic interference. 3. Signal jammer: If the car frequently fails to lock remotely in a certain location, the owner should be wary of a door jammer, as some criminals use a radio signal jammer that can emit electromagnetic waves at the same frequency as the locking signal, thereby blocking the electronic code of the car's central lock and temporarily disabling it.

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Will the car air conditioner turn off if the engine is turned off directly without turning off the air conditioner?

The air conditioner in the car will automatically turn off after the engine is turned off. This is because the air conditioner is driven by the engine. When the engine is turned off, the air conditioner will also shut down. The automotive air conditioning system, abbreviated as car air conditioning, has the following related knowledge: 1. Function: It is used to adjust and control the temperature, humidity, air cleanliness, and air flow inside the car cabin to the optimal state, providing passengers with a comfortable riding environment and reducing travel fatigue; it creates good working conditions for the driver and plays an important role in ensuring safe driving as a ventilation device. 2. Air conditioning system: It includes refrigeration devices, heating devices, and ventilation devices. This combined system makes full use of the limited space inside the car, has a simple structure, and is easy to operate, making it a popular modern car air conditioning system internationally.

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What does streaming media for dash cams mean?

It refers to a smart terminal device similar to a smartphone, where streaming media denotes media formats played over the Internet using streaming transmission. Below are relevant introductions: 1. Providing Evidence: A dash cam is an instrument that records images, sounds, and related information during vehicle operation. After installation, it can document the entire driving process in video and audio, serving as evidence in traffic accidents. 2. Recording Life: For those who enjoy self-driving tours, it can also be used to document the process of overcoming challenges. It continuously records while driving, capturing time, speed, and location in the footage, functioning like a black box for cars. It can also be used at home as a DV to film life's joys or as a home surveillance device. Additionally, it can serve as a parking monitor. Note that video footage from dash cams must not be edited; edited footage cannot provide assistance after an accident occurs.

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How often should the water pump belt of the Axela be replaced?

The water pump belt of the Axela should be replaced approximately every 100,000 kilometers. The car engine widely uses a centrifugal water pump. The basic structure consists of components such as the housing, connecting plate or pulley, water pump shaft and bearings or integrated bearing, water pump impeller, and water seal device, which are the main components of the car. The following are symptoms of water pump damage: 1. Damage to the water pump can weaken or even stop the cooling circulation, leading to a "coolant boiling" phenomenon. 2. Leakage near the water pump area of the engine. Leaking coolant will leave traces of coolant color on the water pump vent holes, resulting in symptoms such as high water temperature due to insufficient coolant. 3. Abnormal noise from the water pump when the engine is running. The abnormal noise may be caused by internal foreign objects or bearing wear.

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How many points are deducted for driving against traffic on regular roads and highways?

Driving against traffic on a highway results in a one-time deduction of 12 points and may lead to the suspension of the driver's license for twelve months. Below are the relevant details: 1. Penalty for U-turns: U-turns are not allowed before highway toll booths. Moreover, not only are U-turns prohibited on the main lanes of highways, but they are also strictly forbidden on ramps and within the toll plaza areas. Therefore, making a U-turn anywhere after entering the highway will result in a 12-point deduction. 2. Dangers of U-turns: Making a U-turn at a highway toll booth poses significant risks to vehicles traveling normally behind. Drivers of these vehicles rarely anticipate a vehicle reversing, which can lead to rear-end collisions or even chain-reaction accidents. 3. Corrective measures for wrong turns: If you realize you've taken a wrong turn, you should proceed to the next exit to leave the highway and then return. Never reverse or drive against traffic to save time, as this can cause serious traffic accidents.

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What to Do When the Car Trunk Won't Open?

Solutions for when the car trunk won't open are as follows: 1. Remote key unlocking. The trunk can generally be opened as long as you are within the remote's range. 2. Manual switch operation. Button-style switches are located either outside near the trunk or inside the car. Their positions vary depending on the car model and manufacturer, but most are found on the left side of the steering wheel or in the central control area. Lever-style switches are operated by pulling and are usually located on the driver's side or the lower left side of the steering wheel. 3. Sensor-activated switch. Higher-end car models often feature a sensor-activated trunk switch, where the trunk automatically opens when the owner waves a foot under the rear bumper.

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What is the appropriate current for charging a car battery?

What Causes the Rear Door to Not Lock?

Will the car air conditioner turn off if the engine is turned off directly without turning off the air conditioner?

What does streaming media for dash cams mean?

How often should the water pump belt of the Axela be replaced?

How many points are deducted for driving against traffic on regular roads and highways?

What to Do When the Car Trunk Won't Open?

What are the reasons for deducting 100 points in the gear shifting operation of Subject 3?

What documents are required for an out-of-town vehicle's Beijing entry permit?

How many centimeters is a 16-inch wheel hub?

What Causes a Car to Lose Power When the AC is On?