What is the compression ratio of the 10th-generation Civic?

How to use the hill start assist on Audi A3?

Usage method of hill start assist function: Before ascending the slope, press and hold the brake for several seconds, then move your foot off the brake pedal (the system provides a 2-second hold time), and press the accelerator to climb the slope. The hill start assist system will only activate when all the following conditions are met: 1. The vehicle must not be in motion. 2. The slope angle where the vehicle is parked must be ≥7%. 3. At the moment of starting, the driver and front passenger must be wearing seat belts to prevent forward leaning. 4. The handbrake must not be engaged. 5. Do not press the accelerator pedal at this time. 6. The engine start-stop function can be deactivated simultaneously.

3

0

Share

Where Are Car Airbags Installed?

Airbags are generally located in three positions inside the vehicle: the front (driver and passenger seats), the sides (front and rear rows), and the roof. Typically, car airbags are marked with "AIRBAG" on the body, and the airbag is usually located below or next to this marking. Here is a detailed explanation: 1. Front Airbags: The driver's front airbag is installed in the center of the steering wheel. To avoid unnecessary deployment, avoid striking the center of the steering wheel. 2. Passenger Airbags: Passenger airbags are located in the front passenger seat and rear seats. 3. Side Airbags: Side airbags are usually located on the outer side of the seats or installed on the upper frame of the side doors. Some models may have them installed on the A-pillar. 4. Knee Airbags: Knee airbags are installed below the dashboard to cushion the impact on the legs during a collision.

3

2

Share

Do Rear Wheels Need Wheel Balancing?

If the rear wheels have undergone tire replacement, rim changes, tire repairs, or have suffered significant impacts, wheel balancing is necessary. Here is an extended description regarding rear wheel balancing: 1. If the rear wheels have undergone tire replacement, rim changes, tire repairs, or have suffered significant impacts, these situations can alter the mass distribution of the tire, leading to uneven tire mass. The purpose of wheel balancing is to correct tire imbalance, so rear wheels under these conditions require balancing. 2. If rear wheel balancing is not performed, it can cause vehicle vibration. Vehicle vibration affects driving stability and may lead to safety hazards, making rear wheel balancing essential.

17

4

Share

Does a car need to go through the inspection line in its sixth year?

In the sixth year, a car requires an on-site inspection for its annual vehicle inspection. Here are some examples to illustrate: 1. If the vehicle meets the conditions for exemption from inspection, and the inspection period on the vehicle license is 2014, then during the six years from 2014 to 2019, it can enjoy two exemptions from on-site inspection, only needing to apply for an annual inspection sticker every two years (2014-2015 is the first cycle, 2016-2017 is the second cycle). 2. By the sixth year (i.e., 2019), the vehicle is no longer eligible for exemption and must undergo an on-site inspection, along with applying for the annual inspection sticker. 3. In summary, for a car exactly six years old, the annual inspection is the same as a regular inspection. The owner needs to drive the vehicle to the inspection station with their ID card, vehicle license, vehicle and vessel tax or tax exemption certificate, and compulsory insurance policy. After passing the inspection, they will receive a certificate, which, along with the other documents, should be taken to the relevant window to obtain the annual inspection sticker.

1

2

Share

How to deal with black scratches on a white car?

The solution for black scratches on a white car is to perform touch-up painting. The method for touch-up painting is as follows: 1. Thoroughly clean the surface to be repaired before starting. 2. Use alcohol to remove wax, moisture, oil stains, and rust from the area to be repaired to enhance the adhesion of the paint film. 3. Shake the touch-up paint pen thoroughly before use, hearing the sound of the ball bearing for at least 30 shakes. 4. Open the cap of the touch-up paint pen in an upright position to avoid paint spillage when horizontal. 5. For deeper scratches, apply the paint repeatedly with a brush. 6. The area touched up directly with the pen may be uneven; after the paint film dries, use 2000-grit wet sandpaper to smooth it until the paint surface is level with the surrounding area.

9

2

Share

What Causes a Clunking Sound When Braking?

The reasons for hearing a sound when braking are as follows: 1. Excessive wear of brake discs and brake pads: Both brake discs and brake pads are high-wear items. Every time you brake, these two components rub against each other, leading to natural wear over time. When they become excessively worn, abnormal noises will occur, so regular inspection and replacement are necessary. Typically, brake pads should be replaced every 60,000 to 80,000 kilometers, while brake discs should be replaced every 100,000 to 120,000 kilometers. 2. Improper installation of brake pads: If the brake pads are installed backward or the model does not match, abnormal noises may also occur. In such cases, the brake pads should be reinstalled. When installing brake pads, it is advisable to have the work done at a professional auto repair shop. This is especially important for owners who have had their brake pads replaced at roadside stalls. 3. Other possible causes: Generally, faults in the caliper, brake disc, or brake pads can produce this sound. If the sound persists, the first thing to check is whether there is any dragging brake. Poor caliper resetting can cause prolonged friction between the disc and the pad, leading to abnormal noises under certain conditions. Additionally, if there are foreign objects on the brake pads or brake disc, this can also cause abnormal noises.

7

5

Share

What is the compression ratio of the 10th-generation Civic?

How to use the hill start assist on Audi A3?

Where Are Car Airbags Installed?

Do Rear Wheels Need Wheel Balancing?

Does a car need to go through the inspection line in its sixth year?

How to deal with black scratches on a white car?

What Causes a Clunking Sound When Braking?

What Causes Loud Tire Noise?

What documents are required for renting a motorcycle?

Can I have both a motorcycle license and a C1 license at the same time?

What Insurance Should I Use to Repair My Own Car?