What causes the collision warning indicator to suddenly light up?

1 Answers
LaChase
07/30/25 4:31am
The sudden illumination of the collision warning indicator alerts the car owner to the presence of an obstacle ahead. Below is an introduction to the collision warning system: 1. Overview: The collision warning system is a product that can predict driving hazards and alert the driver 2.7 seconds before a collision occurs, thereby preventing traffic accidents. It is known as the "never-tiring third eye." 2. Application: Through years of practical application in Europe, the U.S., and Israel, research has shown that the AWS (Advanced Warning System) can prevent 90% of car accidents. Due to its outstanding performance and innovative technology, since March 2007, several well-known European and American car manufacturers have begun applying AWS-related technologies in various models, such as the 2008 German BMW new 5, 6, and 7 series, the 2008 Cadillac STS and DTS, and other General Motors models, as well as the 2008 Volvo S80, V70, XC70, etc.
Was this review help?
18
4
Share
More Forum Discussions

What are the Korean car brands?

Korean car brands include Genesis, Renault Samsung, Kia, SsangYong, Hyundai, etc. The following is relevant information about the Fista model: Body dimensions: The model dimensions are 4660mm in length, 1790mm in width, and 1425mm in height, with a wheelbase of 2700mm. Engine specifications: Two engines are used: one is a 1.4-liter turbocharged engine, and the other is a 1.6-liter turbocharged engine. The 1.4-liter turbocharged engine delivers 140 horsepower and a maximum torque of 242 Nm, featuring direct fuel injection technology and an aluminum alloy cylinder head and block. This engine is paired with a 7-speed dual-clutch transmission. The 1.6-liter turbocharged engine produces 204 horsepower and a maximum torque of 265 Nm, also equipped with direct fuel injection technology.
19
5
Share

What is the reason for the air leakage sound from the chassis after starting the car?

The reason for the air leakage sound from the chassis after starting the car is: air leakage at the exhaust pipe or muffler interface components, which can be resolved by replacement. The functions of the chassis are: 1. To support and install the car engine and its various component assemblies, forming the overall shape of the car and receiving the engine's power; 2. To enable the car to move and ensure normal driving. The composition of the car chassis is divided into: 1. The transmission system: refers to the power transmission device between the engine and the drive wheels; 2. The running system: consists of the frame, wheels, and suspension components; 3. The steering system: a device used to change or maintain the direction of the car's movement or reverse.
14
4
Share

What is the fuel consumption of the Benben Mini automatic transmission?

Changan Benben Mini automatic transmission fuel consumption is about 9L in daily driving Methods to reduce fuel consumption: Check tire pressure, replace spark plugs, clean engine carbon deposits: Severe carbon deposits in the engine can alter the original structural parameters of the engine, reduce engine power, and increase fuel consumption; in severe cases, it can cause engine knocking, acceleration noise, damage to pistons and crankshafts, and even lead to engine oil burning requiring major repairs. Do not add 'emergency fuel' (do not wait until the car is almost out of fuel before refueling), as this will suddenly increase the engine speed, accelerate engine wear, and raise fuel consumption. Therefore, it is important to manage fuel consumption properly during normal driving and avoid adding 'emergency fuel'. Definition of fuel consumption: Fuel consumption refers to the fuel economy indicator of a car driving at a constant speed on good road surfaces.
11
0
Share

Where is the Santana Water Temperature Gauge?

Santana only has a water temperature warning light, not a water temperature gauge. If the water temperature is too high, it will alert the owner through the water temperature warning light. The water temperature gauge is an important indicator of whether the engine's cooling system is functioning properly. Taking the 2021 Santana as an example, it is a compact car with body dimensions of 4475mm in length, 1706mm in width, and 1469mm in height, a wheelbase of 2603mm, a fuel tank capacity of 52.8 liters, and a trunk capacity of 466 liters. The 2021 Santana is equipped with a 1.5L naturally aspirated engine, delivering a maximum horsepower of 112 PS, a maximum power of 82 kW, and a maximum torque of 145 Nm, paired with a 5-speed manual transmission.
2
3
Share

Do You Need to Press the Brake When Shifting Gears in a Manual Transmission Car?

When shifting gears in a manual transmission car, you do not need to press the brake, but you must first press the clutch pedal all the way down. The method for using the clutch pedal is as follows: 1. Starting: Quickly lift the clutch pedal until reaching the semi-engaged point, then slow down the lifting speed; 2. Shifting: Press and release the clutch pedal swiftly, ensuring coordination with the accelerator; 3. Posture: Place the sole of your left foot on the clutch, with your heel touching the floor, and adjust the seat so that you can fully depress the clutch with your leg slightly bent. Precautions for using the clutch in a manual transmission car include: 1. Avoid keeping the clutch pressed for long periods or resting your foot on the pedal to prevent premature wear of the release bearing; 2. Do not press the clutch first during emergency braking to avoid losing engine braking.
3
0
Share

What type of engine oil should the Teana be changed to?

Teana should use 0w20 or 5w30 grade engine oil. Engine oil serves functions such as lubrication and wear reduction, auxiliary cooling, sealing and leak prevention, rust and corrosion protection, as well as shock absorption. Engine oil consists of two parts: base oil and additives. The base oil is the main component of the lubricant, while additives compensate for any deficiencies in the base oil's performance. The Teana is a mid-size sedan produced by Dongfeng Nissan, with body dimensions of 4901mm in length, 1850mm in width, and 1450mm in height, and a wheelbase of 2825mm. The vehicle is equipped with a 2.5-liter naturally aspirated engine, delivering a maximum power of 141kw and a peak torque of 244nm.
11
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.