···
Log in / Register

How to use the Leiling collision prevention function?

4 Answers
McEmilio
07/29/25 6:21pm

Leiling's collision prevention function system is automatically activated and does not require manual operation by the driver. The collision prevention system monitors the road conditions ahead through sensors and automatically takes measures to reduce collision risks at the moment before a potential collision occurs. In simple terms, it functions as an auxiliary braking system during driving. The Leiling is developed based on Toyota's A-class car model in the U.S. market and comes standard with rear air vents and rear USB charging ports across all variants. It also features premium leather central armrests, premium leather seats, premium soft front door trims, and premium leather inner door armrests. In terms of body dimensions, the Leiling measures 4640mm in length, 1780mm in width, and 1455mm in height.

Was this review help?
2
1
Share
EloiseLynn
08/14/25 11:02am

As a Corolla owner, I rely on it for daily city commuting. The pre-collision system is enabled by default and automatically activates upon starting the car, using the windshield-mounted camera and front radar to detect obstacles ahead. If sensors identify collision risks, the dashboard flashes red with warning beeps to prompt braking; in emergencies, it automatically applies brake assist to mitigate or avoid accidents. No manual operation is needed—just stay focused while driving, but remember to regularly clean the sensor areas to prevent obstruction by dust or rain. I check them during every car wash to ensure safety. This feature proves invaluable during rush hour traffic, frequently alerting me to sudden stops ahead and significantly reducing rear-end collision risks. Another thoughtful detail: performance may slightly decrease in rain or snow, so maintain controlled speeds. Remember—use your vehicle responsibly, safety first.

Was this review help?
7
1
Share
Expand All
McAna
10/14/25 5:34am

As an automotive tech enthusiast, I'm well-versed in the Leiling's pre-collision system. Based on Toyota Safety Sense, it activates simply upon starting the vehicle and allows sensitivity adjustment via the driving assist menu on the center touchscreen. During daily driving, sensors continuously scan up to 150 meters ahead, triggering alerts 2 seconds before predicted collisions. For pedestrians or sudden lane changes by vehicles, automatic braking intervenes. I often test it—setting medium sensitivity on highways and low sensitivity in urban areas to prevent false alarms. For maintenance, I recommend monthly cleaning of the radar cover with a soft cloth to avoid obstruction affecting accuracy. This feature also coordinates with lane keeping for intelligent evasion. Looking ahead, combined with map updates, it may predict curve risks in the future. During maintenance, have technicians check for system firmware updates to ensure optimal performance.

Was this review help?
16
3
Share
Expand All
NoraDella
11/27/25 6:29am

I just started driving the Leiling recently, and its pre-collision system has given me a great sense of security as a beginner. After starting the engine, it's enabled by default—I don't need to do anything. While driving, if the system detects that I'm too close to the vehicle ahead or an obstacle, it first beeps a warning. If I don't react in time, the car automatically assists with braking to a stop. I checked the manual, and the safety distance can be set to short, medium, or long via the steering wheel buttons or the screen. When using it, remember to keep the windshield radar area clean, and drive slower in the rain for better reliability. Once, while reversing, I nearly scraped a wall, but the system's warning saved me from costly repairs. Beginners are advised to use it alongside the rearview mirrors and not rely on it entirely. In daily driving, the system silently watches over you, boosting your confidence as you practice.

Was this review help?
2
5
Share
Expand All
More Forum Discussions

Where can a jack lift a car?

There is a protruding long edge along the bottom of the car, and on this long edge, there are several thickened areas designed for jack placement. For household cars, the support points are usually located on the inner side of the side skirts, resembling two fins on either side of the chassis. These are positioned approximately 20 cm behind the front wheels and 20 cm in front of the rear wheels. These fins protrude from the chassis steel plate and can withstand relatively high pressure. Every jack has its designed maximum load capacity. It is crucial not to exceed this limit to prevent insufficient support and potential accidents. When lifting the vehicle, try to remove heavy items from inside the car.
8
1
Share

What is the difference between Castrol Magnatec and Edge engine oils?

Castrol Magnatec and Edge engine oils differ in that Edge provides comprehensive engine protection, while Magnatec focuses on cold-start or frequent start-stop engine protection. Below are the detailed explanations: Edge: It offers comprehensive engine protection and is Castrol's top-tier engine oil, comparable to Mobil 1 and Shell Helix Ultra. Edge incorporates a unique liquid titanium formula with adaptive oil film technology, effectively reducing direct metal-to-metal contact and friction losses under various driving conditions. It meets the demanding requirements of high-performance engines operating under extreme temperatures and pressures. Additionally, it helps reduce deposits, keeping the engine clean and enhancing its power performance. Edge has an API rating of SN and comes in four viscosity grades: 0W-40, 5W-40, 5W-30, and 10W-60, catering to different driving conditions. It meets and exceeds the highest oil requirements of numerous engine manufacturers, including those for North American, European, and Japanese high-performance and luxury vehicles. Magnatec: It is a semi-synthetic engine oil with an API rating of SN, suitable for vehicles recommended to use oils meeting API SM/CF, ACEA A3/B3/B4, or earlier specifications, including gasoline, diesel, LPG, and CNG-powered cars.
10
4
Share

Can Car Mechanical Keys Be Duplicated?

Car mechanical keys can be duplicated, just like duplicating door keys. However, car keys with built-in chips must be duplicated at a professional 4S shop. Keys duplicated by yourself can be used to open car doors but cannot start the car, because the original key contains an anti-theft chip that requires specialized decoding and encoding equipment for duplication. The functions of a car mechanical key are: 1. Closing windows after turning off the engine; 2. Locating the car in a parking lot; 3. Automatically opening the trunk; 4. Remotely opening windows; 5. Opening the driver's side door. The principle of a car mechanical key is: it consists of a transmitter and a receiver, powered by a battery, emitting low-frequency radio waves from the key. The car antenna then receives the radio wave signal emitted by the key, which is identified by the electronic control unit (ECU) with a specific signal code, and the system executes the actions of locking and unlocking.
18
2
Share

How long can a car run without engine oil?

It is not advisable to drive a car without engine oil. The presence of engine oil is crucial for lubricating and cooling the engine. If you force the car to run without oil, the lack of lubrication will cause the engine components to rub against each other, leading to damage. Engine oil serves multiple purposes, including lubrication to reduce friction, aiding in cooling, sealing to prevent leaks, protecting against rust and corrosion, and acting as a shock absorber. Engine oil consists of base oil and additives. The base oil is the primary component of the lubricant, determining its fundamental properties, while additives enhance and compensate for any shortcomings in the base oil, providing additional performance benefits and making them an essential part of the lubricant.
19
3
Share

What is the difference between second-generation and fourth-generation car films?

Here is an introduction to the differences between second-generation and fourth-generation car films: 1. Thermal insulation performance: Second-generation films either have high light transmission with poor thermal insulation or good thermal insulation that affects light transmission. Their high reflectivity creates a mirror-like appearance, causing light pollution, and they are prone to oxidation. In contrast, fourth-generation films can largely avoid these drawbacks. 2. Advantages: Second-generation films use new adhesives and thicker layers to improve explosion-proof effects, while fourth-generation films evenly distribute various precious metals on PET substrates through magnetron sputtering technology. They selectively filter visible light while blocking infrared and ultraviolet rays, offering high thermal insulation, high light transmission, high sun protection, low reflectivity, and high toughness, which increases the glass explosion-proof coefficient for safer driving.
5
2
Share

What Causes Diesel Fuel to Turn Black?

Diesel fuel turns black due to prolonged storage. Here are some precautions for diesel storage and usage: 1. Prohibited uses: It is strictly forbidden to mix diesel with gasoline for lighting or as fuel for kerosene stoves. 2. Before use: Diesel must undergo sedimentation, filtration, and removal of impurities and moisture before use to ensure the proper functioning of the diesel engine fuel supply system. In winter, it may be necessary to preheat the diesel before use. 3. Mixing: Different grades of diesel within the same classification have basically the same quality indicators except for the freezing point and cold filter plugging point. Therefore, when resources are insufficient, they can be mixed under appropriate temperature conditions.
17
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.