Does the Dash Cam Record When Parked?

What Causes Brake Pads to Squeak When Wet?

The reasons for brake pads squeaking when wet are as follows: 1. Human factors causing the noise: It may be due to improper installation by the mechanic, where upon removal, you can see that only part of the brake pad surface shows signs of friction. Sudden noise after driving for a while is mostly caused by hard objects on the road, such as sand, gravel, or metal scraps, getting stuck in the brake pads when braking. Another issue stems from manufacturers—friction blocks of the same model brake pads may have inconsistent dimensions, especially in width, with some manufacturers having deviations of up to three millimeters. This results in a seemingly smooth brake disc surface, but if a larger brake pad is installed on a disc that was previously used with a smaller pad, it will also cause noise. 2. Product factors like brake pad material causing the noise: For example, if the brake pad material is too hard or of poor quality. While the use of asbestos-containing brake pads is prohibited, some small manufacturers still produce and sell them. Semi-metallic, asbestos-free brake pads, though offering longer mileage and being more environmentally friendly and healthier, tend to be harder in material. In contrast, asbestos brake pads, being softer, often do not produce noise even if there are scratches on the brake disc and provide a softer braking feel. If the noise is due to such material issues, the only solution is to replace the brake pads with new ones.

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Where to Stop After Reversing into the Parking Space?

When reversing into a parking space, the technique of stopping based on the rear wheels' position is generally not recommended. Some test vehicles have longer rear ends while others have shorter ones. The scoring criteria for the test require that the vehicle body must not cross the line. Relying on the rear wheels' position might overlook the vehicle's length, often leading to the body crossing the line and resulting in point deductions. It is advisable to use the method where the lower edge of the rearview mirror aligns with the parking space line to determine the stopping point. Below are the key points for reversing into the space (using right-side reversing as an example): 1. First point: When the lower edge of the left rearview mirror aligns with the parking line parallel to the left rearview mirror, turn the steering wheel fully to the right. 2. Second point: When the most protruding part of the vehicle body and the right corner of the parking space appear two fingers' width apart in the right rearview mirror, turn the steering wheel one full turn to the left. 3. Third point: In the right rearview mirror, when the right corner of the parking space points to the middle of the front door handle, turn the steering wheel fully to the right again. 4. Fourth point: When the left rear corner of the parking space is visible in the left rearview mirror, immediately straighten the steering wheel. 5. Fifth point: The stopping point inside the parking space is when the lower edge of the left rearview mirror is about to align with the parking line parallel to the left rearview mirror.

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What type of engine oil is suitable for Jetta VS7?

The original engine oil is the recommended choice for Jetta VS7, with a viscosity grade of 5W-40. In terms of compatibility, the original oil is well-suited for the engine. However, depending on specific needs, other engine oils may offer additional benefits such as noise reduction, fuel efficiency, or enhanced performance. Therefore, brands like Mobil, Shell, and Castrol can also be considered. The viscosity of engine oil changes with temperature, so it's crucial to pay attention to its performance under both low and high temperatures. For example, in 5W-30, the first number indicates low-temperature fluidity, where 5W means it can withstand temperatures as low as -30°C. A smaller number indicates better low-temperature fluidity, ensuring smoother cold starts for the vehicle. The second number represents the oil's kinematic viscosity at 100°C, with higher values indicating better viscosity retention at high temperatures, which can be interpreted as superior lubrication performance under high-temperature conditions. When selecting engine oil, consider the following points: Choose engine oil based on the engine's requirements. It's unnecessary to use overly advanced oil in engines with lower requirements, and similarly, lower-grade oil should not be used in engines with higher demands. Multi-grade oils are preferable due to their cost-effectiveness, longevity, and efficiency, providing better protection for the engine. Due to the nature of multi-grade oils, they may appear darker prematurely and exhibit lower oil pressure compared to conventional oils, both of which are normal phenomena.

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What brand is Wingro tires?

Wingro is a tire brand under Giti, known for its wear-resistant tires. Due to its focus on durability, the tire texture tends to be harder. Giti Wingro utilizes a composite tread rubber compound and an open-groove tread pattern design, making it suitable for small and medium-sized commercial vehicles. As one of the world's leading tire manufacturers, Giti offers a comprehensive range of high-quality tires to meet the needs of various vehicles, including sedans, racing cars, SUVs, off-road vehicles, trucks, buses, construction machinery, and agricultural machinery. Giti Tire, founded in Singapore, is an international tire manufacturing company headquartered in Shanghai, with seven factories across five strategic cities in China. It is one of the world's technologically advanced tire producers, providing a complete lineup of high-quality tires. Giti employs a multi-brand strategy to cater to market demands, with North America and Europe as its primary export markets. Its products are sold in over 100 countries and regions worldwide. Giti is one of China's largest international tire manufacturers. Giti offers a wide range of tire models, each with varying degrees of wear resistance. Giti tires are divided into four series: Giti Drive Control Series, Giti Comfort Series, Giti SUV/Off-Road Series, and Giti All-Season Series. The Giti Drive Control Series incorporates ISOM finite element carcass structure design derived from Giti's racing R&D technology, featuring high-strength polyester cord carcass and ultra-hard bead filler. This not only enhances tire safety but also improves handling precision. The robust outer shoulder tread blocks and lateral groove design minimize tread deformation during cornering, providing stronger support for high-speed turns. The Giti Comfort Series employs 3P technology and multi-pitch chaotic tread pattern arrangement, effectively reducing road noise and improving comfort, while also offering long mileage and fuel efficiency. The Giti SUV/Off-Road Series utilizes the 'Durable Contact Patch' technology to enhance tread-ground contact and a low rolling resistance wear-resistant compound, reducing rolling resistance while increasing tire durability. Additionally, the double-layer high-strength polyester carcass and high-modulus steel belt improve carcass uniformity, mitigating road bumps for a smoother ride. The Giti All-Season Series excels in wet and dry traction, delivering consistent performance in both winter and summer conditions. When using Wingro tires daily, pay attention to the following: Regularly inspect the tire surface for cracks, deformations, or other defects. As tires wear, the tread grooves gradually become shallower. If the tread is worn flat, it loses its water drainage and anti-skid functions, significantly reducing vehicle performance. Small cracks may also pose a risk of blowouts at high speeds. Additionally, promptly remove stones lodged in the grooves. Park on level ground whenever possible. Avoid parking on roads with thick, sharp, or pointed stones. Do not park near or in contact with petroleum products, acids, or other materials that may deteriorate rubber. After parking, avoid turning the steering wheel, as this accelerates tire wear. Do not splash water to cool overheated tires. In hot weather or during high-speed driving, tires may overheat, increasing air pressure. In such cases, stop to let the tires cool naturally. Never release air pressure or splash water to cool them, as this may cause abnormal aging of the tread rubber. Avoid sudden braking. Minimize frequent or hard braking to prevent accelerated tread wear from tire-ground dragging.

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How to resolve the P0700 fault code in Buick Excelle?

The automatic transmission has a fail-safe mode. It is recommended to contact a nearby repair shop and professional technician for resolution. When driving, pay more attention to the shifting of the automatic transmission and change unscientific driving habits. Regularly check the transmission fluid.

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What to Do When the Buick Central Control Screen Shows 'Locked'?

First, turn off the engine, shut down the vehicle, and cut off all power. Then, restore the power and check if the central control screen returns to normal by tapping on it. If the above methods fail to resolve the issue, it is best for the owner to immediately visit a 4S dealership for further assistance.

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Does the Dash Cam Record When Parked?

What Causes Brake Pads to Squeak When Wet?

Where to Stop After Reversing into the Parking Space?

What type of engine oil is suitable for Jetta VS7?

What brand is Wingro tires?

How to resolve the P0700 fault code in Buick Excelle?

What to Do When the Buick Central Control Screen Shows 'Locked'?

Can You Drive When Water Submerges the Exhaust Pipe?

What are the causes of brake dragging?

What causes the brakes to feel soft and then hard intermittently?

What are the names of the parts inside the transmission?