What are the reasons for the malfunction of the Mercedes-Benz C180 radar?

1 Answers
VonWalter
07/30/25 8:54am
Mercedes-Benz C180 radar malfunction may be due to sensor failure, system display issues, etc. The specific reasons and solutions are as follows: Sensor failure: When the car is in reverse, a specific sensor consistently fails to detect obstacles, or the four green indicator lights on the dashboard display flicker randomly. This may indicate sensor failure or poor internal contact. The solution is to replace the faulty sensor. System display malfunction: When the car is in reverse, the buzzer sounds an alert, but the display shows nothing. This could be due to a loose or poorly connected controller connector or a malfunctioning display. The solution is to replace the combination instrument.
Was this review help?
4
1
Share
More Forum Discussions

Why can't a keyless start car detect the key?

When a keyless start car fails to detect the key, it is usually due to insufficient battery power in the key. More extended information is as follows: Emergency start method: All one-button start vehicles have an emergency start method, which is designed to prevent situations where the key runs out of power or experiences signal interference. You need to place the remote control in the emergency start position to ignite the engine. Daily attention: Pay more attention in daily use. If you notice the remote key's battery is low, replace the battery promptly. If the battery power is normal, you should quickly go to a repair facility to check and confirm the cause of the fault.
5
0
Share

How many points will be deducted for mistakenly running a red light when turning left on a green light and going straight on a red light?

Turning left on a green light and going straight on a red light in a straight lane is considered running a red light, which will result in a deduction of 6 points. More extended information is as follows: Article 38 of the "Road Traffic Safety Law of the People's Republic of China" stipulates: Vehicles and pedestrians shall pass according to traffic signals; when there is on-site command by traffic police, they shall pass according to the command of the traffic police; on roads without traffic signals, they shall pass under the principle of ensuring safety and smoothness. Article 90 of the "Road Traffic Safety Law of the People's Republic of China" stipulates: Motor vehicle drivers who violate the road traffic safety laws and regulations regarding road traffic rules shall be given a warning or fined. If there are other provisions in this law, penalties shall be imposed according to the provisions.
18
3
Share

Do I Need to Carry My Driver's License While Driving?

Driving requires carrying a driver's license with you. Driving a motor vehicle without a driver's license will result in a fine and a deduction of 1 point. More extended information is as follows: Article 19 of the 'Road Traffic Safety Law of the People's Republic of China': To drive a motor vehicle, one must legally obtain a motor vehicle driver's license. Applying for a motor vehicle driver's license must meet the driving license conditions stipulated by the public security department of the State Council; after passing the examination, the traffic management department of the public security organ will issue a motor vehicle driver's license of the corresponding category. Article 90 of the 'Road Traffic Safety Law of the People's Republic of China': Motor vehicle drivers who violate the road traffic safety laws and regulations regarding road traffic regulations will be given a warning or fined.
5
5
Share

Is 12 points deducted for illegal vehicle modifications?

No points will be deducted, but a fine will be imposed, the driver's license will be revoked, and the motor vehicle will be confiscated. More extended information is as follows: Overview: The Road Traffic Safety Law of the People's Republic of China was formulated to maintain road traffic order, prevent and reduce traffic accidents, protect personal safety, safeguard the property safety and other legitimate rights and interests of citizens, legal persons, and other organizations, and improve traffic efficiency. It was adopted at the 5th Meeting of the Standing Committee of the 10th National People's Congress on October 28, 2003. Others: This law is divided into 8 chapters and 124 articles, including General Provisions, Vehicles and Drivers, Road Traffic Conditions, Road Traffic Regulations, Traffic Accident Handling, Law Enforcement Supervision, Legal Responsibilities, and Supplementary Provisions.
11
5
Share

What kind of glue can be used to stick car sealing strips?

You should use 502 glue or glass glue. More extended information is as follows: Overview: Door sealing strips often fall off due to aging. Regular maintenance should be observed, and the force used when opening and closing doors should be moderate to avoid excessive force that may damage the strips. After driving in the rain or washing the car, make sure to dry the water in the door gaps to prevent acidic rainwater or detergent residue from corroding the strips. If you notice the sealing strips are aging or cracking, they should be replaced promptly. Precautions: Regularly inspect the car sealing strips for cracks, especially checking for any broken areas, and repair them in time to prevent water leakage during heavy rain. You can purchase specialized adhesive for car sealing strips to stick them back. If larger areas are difficult to repair, it's best to consult professional repair personnel for assistance.
7
4
Share

What is the rhyme for turning on an overpass in Subject 4?

The rhyme for turning on an overpass in Subject 4 is: for a right turn, choose to change lanes before the bridge; for a left turn, choose to change lanes to the right after the bridge. Subject 4, also known as the Subject 4 theoretical test or the driver's theory test, is part of the motor vehicle driver's license examination. The content of the Subject 4 examination includes: safe and civilized driving operation requirements, safe driving knowledge under adverse weather and complex road conditions, emergency handling methods for situations such as tire blowouts, and post-accident handling knowledge. Subject 4, also known as the Subject 4 theoretical test or the driver's theory test, is part of the motor vehicle driver's license examination. After the implementation of the Ministry of Public Security's Order No. 123, the Subject 3 examination was divided into two parts: in addition to the road test, a safety and common sense test was added, commonly referred to as "Subject 4," which assesses "driving ethics." Because this test is conducted after Subject 3, it is commonly referred to as the Subject 4 test. Officially, there is no such term as Subject 4. Subject 4 examination answering time: The examination time is 45 minutes. During this period, if six questions are answered incorrectly, the test is immediately judged as failed. In this case, the candidate can prepare again and take the test once more. If they fail again, they can only schedule a retake for the next time. The examination consists of 50 questions, each worth two points, with a perfect score of 100 points. A score of 90 or above is considered passing.
2
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.