How to Solve the Problem of Unable to Press the Brake in an Automatic Transmission Car?

What are the functions of the 2021 Sylphy Classic control buttons?

Introduction to the 2021 Sylphy Classic control buttons: 1. Center console buttons: Electronic Stability Program (ESP), enabled by default. It is not recommended to turn it off except on slippery surfaces such as rain or snow. Internal/External Air Circulation, the difference between internal and external circulation is that internal circulation always provides air from inside the car, while external circulation allows outside air to enter and replace the original air inside the car. 2. Door buttons: Rear window lock button, one-touch window control switch, external rearview mirror adjustment switch (without folding function), central locking button. 3. Roof buttons: Sunroof tilt open, sunroof slide open, driver reading light, passenger reading light.

8

1

Share

Is a tire pressure of 270 normal for the Mercedes-Benz C260L?

The tire pressure of 270 for the Mercedes-Benz C260L is not normal. According to the international GBT2978-2008 standard, the standard tire pressure ranges from 2.4 to 2.5 bar. In winter, the tire pressure should be adjusted slightly higher by about 0.2 bar based on the standard tire pressure. In summer, the tire pressure can generally be about 0.1 bar lower than the standard to prevent blowouts due to high temperatures. Tire pressure reset method: First, turn on the ignition switch, then press and hold the tire pressure monitoring reset button until you hear a "beep" sound before releasing it. The tire pressure monitoring system will then store the current normal tire pressure data, automatically clear the previous data, and finally, the warning light on the dashboard will turn off, indicating the completion of the tire pressure reset. There are generally three reasons for abnormal tire pressure: Abnormal tire pressure: The system will alert when the pressure is below 1.8 bar or above 3.0 bar. In this case, tire inspection and pressure adjustment are required. 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 previous data, causing the tire pressure monitoring indicator light to illuminate. Simply performing a tire pressure reset will resolve this issue. Damaged tire pressure sensor: The tire pressure sensor, which monitors tire pressure, is installed inside the tire and connected to the tire inflation valve. If the sensor is damaged during driving, it can also cause the tire pressure warning light to turn on. For sensor damage, the only solution is to replace it with a new component.

2

Share

What Causes the Subaru Forester's Air Conditioning Not to Cool?

Subaru Forester's air conditioning not cooling is caused by a blocked expansion valve in the AC system, which prevents the refrigerant from circulating properly, thus failing to produce cooling. Here are some tips for using car air conditioning: 1. Ventilate before turning it on: After the car has been exposed to prolonged sunlight, open all four doors and the sunroof to allow air circulation for 3 minutes. This quickly lowers the interior temperature, making the AC cooling more effective. 2. Use the recirculation mode wisely: Recirculation blocks outside hot air, creating a sealed space inside the car where air rapidly circulates under the AC's effect for quick cooling. Once the interior temperature drops, it's recommended to switch to fresh air mode every 30 minutes to purify the cabin air, then switch back to recirculation after 5 minutes. 3. Turn off the AC in time: Shut off the air conditioning 5 minutes before parking to protect the engine and save fuel.

18

0

Share

What's the reason when the car sunroof responds but fails to open?

It may be due to severe lack of lubrication in the sunroof sliding track, causing the sunroof seal to adhere to the car body. Here are some relevant introductions about sunroofs: 1. Functions of a sunroof: It can quickly lower the temperature, eliminate fogging, and rapidly exchange fresh air. Opening the sunroof while driving can quickly increase the air circulation speed inside the car, thereby improving ventilation in the cabin. 2. Precautions for sunroof use: Open the sunroof in traffic jams to prevent exhaust fumes from entering the car. During traffic congestion when all vehicles are stationary, exhaust emissions inevitably disperse in the air. Open the sunroof after sun exposure to balance interior temperature. In hot summers, when the car has been exposed to intense sunlight and the interior temperature becomes extremely high, the owner should promptly open the sunroof.

19

0

Share

How to Solve the Brake Noise Issue in Kia Sportage?

Noise is more likely to be caused by brake pad issues. Severe wear, metal particles, or improper installation could all lead to noise. Additionally, in winter, the rubber components of the brake suspension may harden due to low temperatures, causing noise that naturally disappears once the car warms up. Below are the possible causes of brake noise: If the noise is a low-pitched thud, it might be the sound of the ABS (Anti-lock Braking System) activating. After ruling out the ABS, consider whether the cold weather is causing the brake rubber pads to deform, leading to misalignment and noise. If the noise disappears after driving for a while, this is likely the case. However, there are many potential causes for brake noise during startup, most of which are related to brake pads. Severe wear or improper installation of brake pads could cause noise. Other possibilities include issues with the brake caliper, wear on the brake pad pins, or detachment of the brake pad spring clips, all of which could also result in noise.

8

0

Share

Is Original Car Paint Really That Important?

Original car factory paint is important. The differences between original factory paint and repainted paint are as follows: 1. The most obvious difference: Original factory paint is a high-temperature paint, baked at temperatures of at least 130 degrees Celsius, resulting in stronger adhesion of the coating; whereas the repair paint used for repainting is typically baked at around 80 degrees Celsius, with much poorer coating adhesion. 2. Original factory paint: Original factory paint consists of a primer, mid-coat, color coat, and clear coat. If the original primer is scratched off, it is completely impossible to repair this layer of original primer during repainting. This is because this primer layer is applied in the car factory's spray shop by immersing the entire car body in a paint pool and attaching it through cathodic electrodeposition, a process that cannot be replicated once the car leaves the factory. The primer applied during repainting is usually a phosphating-treated coating, which is incomparable to the original factory primer, and the adhesion process is vastly different.

13

0

Share

How to Solve the Problem of Unable to Press the Brake in an Automatic Transmission Car?

What are the functions of the 2021 Sylphy Classic control buttons?

Is a tire pressure of 270 normal for the Mercedes-Benz C260L?

What Causes the Subaru Forester's Air Conditioning Not to Cool?

What's the reason when the car sunroof responds but fails to open?

How to Solve the Brake Noise Issue in Kia Sportage?

Is Original Car Paint Really That Important?

What car has a logo like Nike?

Is 380tsi 1.8t or 2.0t?

Should You Turn Off AC or NO First in Car Air Conditioning?

What does 430phev mean?