···
Log in / Register

What Kind of Scratches Affect Vehicle Inspection?

1Answers
HopeRose
07/29/2025, 06:46:51 AM

Minor scratches on the vehicle's exterior during annual inspection do not have an impact, but obvious rust or damage will affect the inspection. According to the "Motor Vehicle Safety Technical Inspection Items and Methods," the vehicle's exterior must meet the following requirements: Components must be intact: Parts such as bumpers and rearview mirrors should be in good condition. Windshield must be complete: The windshield should be intact, with no cracks or damage in the driver's line of sight, and no mirror-reflective sunshade film should be applied to any windshield. The vehicle body should be symmetrical: The vehicle body should be properly aligned, and the height difference between symmetrical parts on the left and right sides of the vehicle's outer edge should comply with GB-7258 regulations. No protrusions on the exterior: The vehicle's exterior should not have obvious mirror-reflective surfaces, nor any components or structures that could potentially harm pedestrians, cyclists, or other traffic participants. There should be no sharp edges or protrusions that could cause injury. No visible damage: The vehicle body (including the cabin) and its paint should not show obvious signs of rust or damage. Labels should not impair safe driving: Any sprayed, pasted labels, or body advertisements should not interfere with safe driving.

Was this review help?
109
Share
More Q&A

What Causes Automatic Parking System Failure?

Automatic parking system failure can be caused by the following reasons: Lever cannot be fixed: The parking brake lever cannot be fixed; the lever needs to be replaced or reinstalled. Brake failure: The parking brake fails; it is necessary to inspect and replace parts such as brake pads. If the parking brake makes abnormal noises or is aged, lubricant should be added or the brake should be replaced. Excessive gap: If the friction pads of the automatic parking system have too large a gap with the brake drum, or if there is oil contamination, severe wear, exposed rivets, or surface hardening causing slippage, the brake pads and brake disc should be replaced.
104
Share

Should You Shift to Neutral When Parking an Automatic Car?

If you are waiting at a red light or only stopping for a couple of minutes, you can shift to neutral, but you must keep your foot on the brake, and it's best to engage the handbrake. If you are parking the car and leaving it unattended for an extended period, it is not recommended to leave it in neutral; instead, shift to P (Park). Parking Steps: The correct parking procedure is as follows: First, press the brake pedal, shift from D (Drive) to N (Neutral), then engage the mechanical handbrake or electronic parking brake. This step ensures that all the force is absorbed by the handbrake. Next, shift from N to P (Park), and then turn off the engine. This is the proper parking procedure. Parking on a Slope: When parking on a slope, it is even more important to follow the above steps. If you shift directly from D to P while parking on a slope, it can cause significant damage to the transmission because the locking mechanism of the transmission will bear excessive force.
108
Share

Can you overtake by borrowing the lane with a yellow dashed line?

The yellow dashed line in the center of the road indicates that it is possible to cross the line for overtaking if safety is ensured. When overtaking, pay attention to the following: Reduce speed and honk: When passing a parked vehicle, you should slow down and honk (in areas where honking is not prohibited), observe carefully, stay alert, maintain a large lateral distance, and be prepared to brake at any time to prevent the vehicle from suddenly starting and entering the traffic lane, causing a collision, or the driver suddenly opening the door and getting out. Especially when overtaking a bus parked at a station, be extra cautious of pedestrians suddenly crossing the road from behind the parked vehicle. Situations where emergency braking is not needed: If you find obstacles on the left side of the road or the lateral distance is too small, making a side collision possible, try to avoid emergency braking to prevent side-slip collisions due to road camber. Instead, hold the steering wheel steady without turning it left or right, increase the distance appropriately in the shortest time, and then look for another opportunity to overtake. Never take the risk of forcing an overtake.
104
Share

How to Release the Electronic Parking Brake?

Release method for the electronic parking brake: Simply press the electronic parking brake button. The electronic parking brake is a technology that achieves parking braking through electronic control, with the same working principle as the mechanical handbrake—both control parking braking via the friction generated between the brake disc and brake pads. Advantages of the electronic parking brake include: 1. The elimination of the parking brake lever inside the cabin provides more design flexibility for the vehicle's interior styling; 2. Replacing the brake lever with a single button makes parking braking simpler and more effortless; 3. In addition to basic functions like static parking, static release, and automatic release, it also offers auxiliary functions such as auto hold and dynamic parking.
110
Share

What does 'rest' mean in a car?

Car's 'rest' refers to the residual heat utilization mode. The residual heat utilization mode is a function that uses the residual heat from the engine to continue providing warm air inside the car for up to half an hour after the engine is turned off, before automatically shutting down. The REST function is suitable for maintaining the interior temperature during short winter stops when the engine is turned off, preventing a rapid drop in temperature. When restarting the vehicle, there's no need to turn on the air conditioning system to reheat the interior temperature. To activate this function, simply press the REST residual heat control button on the center console after turning off the vehicle. Do not immediately turn on the warm air when starting a cold engine. Since the engine has just started, the radiator temperature is very low in winter, and turning on the air conditioning will not quickly raise the car's temperature but will instead increase the engine's burden and delay the normal rise in engine temperature.
113
Share

What does 10W-40 engine oil mean?

Engine oil 10W40 refers to the viscosity grade of the oil being 10W40. The number before the 'W' represents the cold start performance; the smaller the number, the easier it is to start the engine in cold weather. Common grades include 0W, 5W, 10W, and 15W. Below are the methods for selecting engine oil and an introduction to oil grades: Methods for selecting engine oil: When choosing engine oil, it's not about selecting the most expensive one but rather about choosing the right oil based on the characteristics of your car's engine and your usual driving habits. You can categorize your choice by the oil used in winter and the oil used in summer. For winter, the primary consideration is the low-temperature viscosity grade. In summer, due to higher temperatures, there's no need to select an oil with a superior low-temperature viscosity grade. Engine oil grades: Engine oil grades are classified by quality and viscosity. Oils for gasoline engines are usually denoted by the letter 'S,' while oils for diesel engines are typically marked with the letter 'C.'
102
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.