What are the methods for repairing glass scratches?

1 Answers
MacVera
07/30/25 3:53am
There are several methods for repairing glass scratches: 1. Purchase specialized products designed for treating glass scratches to perform the repair. 2. Use a wool polishing pad to apply ferric oxide for scratch removal. 3. If the scratch is significant, take the vehicle to a professional auto detailing shop for technician-assisted repair. To prevent windshield scratches, pay attention to the following key points: 1. Use automotive-specific glass cleaner for the front windshield. Professional automotive glass cleaner not only cleans effectively but also reduces glass wear. 2. Replace wiper blades regularly. Wiper blades are consumable items; prolonged exposure to sunlight can cause the rubber to harden, age, or deform, leading to unnecessary wear on the windshield during operation. Therefore, it is recommended to replace wiper blades annually.
Was this review help?
17
2
Share
More Forum Discussions

What is the fuel tank capacity of the Oshan X5?

Taking the 2021 1.5T DCT Flagship model of the Changan Oshan X5 as an example, this model has a fuel tank capacity of 53 liters. In terms of suspension, the front suspension of this car uses a MacPherson independent suspension, while the rear suspension uses a torsion beam non-independent suspension. In terms of power, it is equipped with a 1.5-liter turbocharged engine, delivering a maximum horsepower of 180 HP, a maximum power of 132 kW, and a maximum torque of 300 Nm. It is paired with a 7-speed dual-clutch transmission. The 2021 1.5T DCT Flagship model of the Changan Oshan X5 has dimensions of 4490 mm in length, 1860 mm in width, and 1580 mm in height, with a wheelbase of 2710 mm. The body structure is a 5-door, 5-seat SUV.
13
1
Share

What is the fuel tank capacity of the 2014 Buick GL8?

Taking the 2014 Buick GL8 2.4L Classic Edition as an example, this model has a fuel tank capacity of 77 liters. Its dimensions are 5213 mm in length, 1847 mm in width, and 1750 mm in height, with a wheelbase of 3088 mm. The curb weight is 1840 kg, and the body structure is a 5-door, 7-seat MPV. In terms of suspension, the front suspension uses a MacPherson strut independent suspension, while the rear suspension employs a torsion beam non-independent suspension. For power, it is equipped with a 2.4-liter naturally aspirated engine, delivering a maximum power of 123 kW and a maximum torque of 225 Nm, paired with a 6-speed automatic transmission.
13
3
Share

Can You Still Drive After Getting 12 Demerit Points on Your License?

If a vehicle accumulates 12 demerit points without being addressed, it cannot be driven on the road. Below is relevant information about motor vehicles receiving 12 demerit points: 1. Class A and B Driver's Licenses: If a Class A or B driver's license accumulates 12 demerit points within one scoring cycle, the highest vehicle class qualification will be revoked, and the driver must apply for a downgraded license within 30 days. 2. Class C Driver's License: If a Class C driver's license accumulates 12 demerit points, the license will be temporarily suspended by the public security traffic management department. The driver must report to the issuing authority of the motor vehicle driver's license or the public security traffic management department within 15 days to attend a 7-day study session on road traffic safety laws, regulations, and related knowledge. After completing the study, the driver must pass an examination arranged by the traffic management department to clear the demerit points and have the motor vehicle driver's license returned. 3. Probationary Period: If 12 demerit points are accumulated during the probationary period, the highest permitted vehicle class for Class A and B licenses will be revoked, while the probationary driving qualification for Class C licenses will be canceled.
7
1
Share

Can I Take the Subject 4 Test with a Temporary ID?

Temporary ID can be used to take the Subject 4 test, as it holds the same legal validity as a regular ID. Simply visit any local police station, submit your household registration booklet, a recent one-inch black-and-white photo without a hat, and pay a processing fee of 10 RMB to obtain a temporary ID on the same day. The Subject 4 test consists of 50 questions, primarily in the form of case studies, images, and animations. The total score is 100, with a passing score of 90. Subject 4, also known as the theoretical driving test or driver's theory exam, is part of the motor vehicle driver's license assessment. After the implementation of the Ministry of Public Security's Order No. 123, the Subject 3 test was divided into two parts: the road test and an additional safety and civics knowledge test, commonly referred to as "Subject 4," which evaluates "driving ethics." Since this test is conducted after Subject 3, it is colloquially called the Subject 4 test, though it is not officially recognized as such. Failing Subject 4 does not require retaking previously passed tests (Subjects 1, 2, and 3). You can schedule a retest on your own without additional fees. There are no scheduling restrictions, but the driving skills test permit is valid for three years. If the applicant fails to complete all tests within this period, the results of any passed subjects will be voided.
12
1
Share

What is the fuel consumption of the Buick Excelle 1.5 automatic transmission?

Taking the Excelle 2015 1.5L Automatic Classic as an example, the fuel consumption of this model is 7.6 liters. Its length, width, and height are 4515 mm, 725 mm, and 1445 mm respectively, with a wheelbase of 2600 mm and a curb weight of 1230 kg. The body structure is a 4-door, 5-seater sedan with front-engine, front-wheel drive. In terms of power, it is equipped with a 1.5-liter naturally aspirated engine, delivering a maximum power of 83 kW and a maximum torque of 141 Nm. For the suspension, the front suspension uses a MacPherson independent suspension, and the rear suspension uses a double-link independent suspension.
15
3
Share

Does a 7-speed dry dual-clutch transmission require gear oil replacement?

7-speed dry dual-clutch transmissions do require gear oil replacement. Gear oil, also known as transmission lubricating oil, is primarily composed of antioxidants, antifoaming agents, and rust inhibitors. It helps prevent gear surface wear and sintering, significantly improving power transmission efficiency. Precautions for using gear oil: 1. Timely replenishment and replacement; 2. Prompt gear oil changes; 3. Avoid contamination of the vehicle's generator, starter motor carbon brushes, or rotor with lubricating oil or grease, as this may cause operational issues or failure. Dry dual-clutch transmissions transmit torque through friction plates on the clutch driven disc, eliminating the need for related hydraulic systems. Dry clutches themselves are highly efficient in torque transmission.
4
4
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.