What is the normal range for a car's tachometer?

How to Fix the Keyless Entry Malfunction in Magotan?

The causes of keyless entry malfunction in Magotan include: 1. The key battery is dead; 2. The sensor module is faulty; 3. There is an interference source nearby. Methods to maintain the smart key: 1. Do not place it together with electronic devices: Strong electromagnetic interference can temporarily disrupt the wireless communication between the smart key and the vehicle due to electromagnetic waves, which not only drain the battery but also affect the chip in the smart key, eventually leading to key malfunction. 2. Avoid rough handling: Most smart keys have internal circuits with weak impact resistance and are prone to damage under severe collisions; Additionally, if the smart key gets wet, it can burn out the internal circuits, causing the remote control to malfunction; Also, avoid placing the smart key under the windshield or in other high-temperature environments where it is directly exposed to sunlight.

20

5

Share

How to Replace the Key Battery for the New Mercedes-Benz GL550?

First, push up the logo switch to remove the mechanical key, then open the key casing, pry out the old battery, and replace it with a new one. Below is an introduction to replacing the car key battery: 1. Before replacement, check the battery model of the car key, which is usually specified in the vehicle's user manual, then select a new key battery according to the specified model. 2. From the tail of the key, push up the logo switch; the hidden mechanical key will pop out slightly, allowing you to remove it. Still at the key's tail, use the mechanical key you just removed to press against the logo position, apply slight force, and the key casing will open. 3. After opening the key casing, you will see the battery positioned quite deep. Insert any tool into the gap on either side, gently pry, and the old battery can be removed. When installing the new battery, ensure the positive and negative poles are not reversed. 4. Proceed with the installation steps: first insert the top of the casing, then press firmly on the other end to complete the battery replacement. Finally, don't forget to reinsert the mechanical key.

10

2

Share

How to Reactivate ETC Device After Removal?

ETC device reactivation method after removal: Insert and remove the ETC card twice consecutively until the electronic tag screen displays "Bluetooth is on". If "Tag invalid" appears when inserting/removing twice without the electronic tag attached, this is normal and doesn't affect activation. You can also directly press the button on top of the electronic tag to enable Bluetooth. Turn on your phone's Bluetooth, open the corresponding mobile APP (usually there's a download QR code on the electronic tag), and enter the device activation interface. Click "Device Connection" and wait patiently for the "Connection Successful" prompt. After successful connection, upload a photo of the vehicle's front to complete activation. ETC installation positions: For small vehicles like cars and minivans, the ETC card and OBU device should be installed on the upper middle part of the front windshield. For large vehicles like trucks and buses, the installation position is on the lower middle part.

2

5

Share

What tires does the CS75 use?

CS75 uses Yokohama tires, a world-renowned tire brand originating from Yokohama, Japan. Here is some information about Yokohama: 1. Yokohama has developed tire design technology that reduces air resistance during vehicle operation. This technology, as a new environmentally friendly method to decrease tire rolling resistance, improves the airflow around the tire during vehicle operation, thereby achieving fuel-saving environmental benefits. 2. The Changan CS75 has three tire size specifications: 225/65R17, 225/60R18, and 225/55R19, distributed across different trim levels. Taking 225/65R17 as an example, the parameters specifically mean: the maximum width of the tire cross-section is 225 millimeters, the aspect ratio (the height of the cross-section as a percentage of the maximum width) is 65%, and the inner diameter of the tire is 17 inches. 3. The choice of tire width and aspect ratio for the CS75 is very appropriate. On one hand, the 225-millimeter width ensures stable handling and excellent braking performance while providing good acceleration and more economical fuel consumption, with tire noise also kept within a comfortable range. The combination of aspect ratios and tire sizes across different models achieves a good balance between comfort, off-road capability, and handling, offering excellent adaptability whether on city roads or complex off-road conditions.

3

4

Share

When were China III vehicles produced?

China III vehicles generally refer to cars produced between 2007 and 2011. Below is relevant information about the China III standard: 1. The so-called China III standard refers to China's third-stage vehicle emission standard. 2. The national third-stage emission standard is equivalent to the European Euro III emission standard, meaning the content of tailpipe pollutants is equivalent to that of Euro III. The difference is that new vehicles must be equipped with an OBD, or On-Board Diagnostics system. 3. The On-Board Diagnostics system features an increased number of detection points and detection systems, with oxygen sensors installed at both the inlet and outlet of the three-way catalytic converter. Compliance is entirely controlled through real-time monitoring of vehicle emissions, ensuring stricter enforcement of the Euro III emission standard. 4. For motor vehicle pollutant emissions to stably meet the China III emission standard, vehicles must be equipped with technical measures that ensure emissions comply with the China III standard, while also using fuel that meets the Euro III standard.

19

4

Share

How to Reset the Tire Pressure Warning on a Honda CR-V?

Tire pressure warning reset method: First, turn on the ignition switch, then press and hold the tire pressure monitoring reset button. After hearing a "beep" sound, release the button. The tire pressure monitoring system will then store the current normal tire pressure data, automatically clear the previous data, and finally, the dashboard warning light will turn off, completing the tire pressure warning reset. There are generally three reasons for abnormal tire pressure: Abnormal tire pressure: The system usually triggers a warning when the pressure is below 1.8 bar or above 3.0 bar. In this case, tire inspection and pressure adjustment are necessary. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure reset is not performed promptly, the tire pressure monitoring system will still record the old data, causing the tire pressure monitoring indicator to light up. Simply performing a tire pressure reset will resolve this issue. Damaged tire pressure sensor: The tire pressure sensor, which monitors tire pressure, is directly installed inside the tire and connected to the tire inflation valve. If the sensor is damaged during driving, such as by hitting a curb, it can also cause the tire pressure warning light to illuminate. For sensor damage issues, the only solution is to replace it with a new component.

6

1

Share

What is the normal range for a car's tachometer?

How to Fix the Keyless Entry Malfunction in Magotan?

How to Replace the Key Battery for the New Mercedes-Benz GL550?

How to Reactivate ETC Device After Removal?

What tires does the CS75 use?

When were China III vehicles produced?

How to Reset the Tire Pressure Warning on a Honda CR-V?

What engine does the Boyue use?

What symptoms will appear when the car throttle is dirty?

Where is the tire pressure reset button for the 2019 Land Cruiser?

How to Choose White Car Wax?