Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What Does It Mean When the Center Brake Light Is On?

2 Answers

McHolden

07/24/25 9:38pm

The center brake light being on is an alarm triggered when the high-mounted brake light is not functioning. There are several specific reasons why the brake light may stay on. Brake Switch Damage: This usually occurs when there is poor contact between the brake pedal and the brake sensor switch, or the sensor switch itself is damaged. Brake Pad Wear or Aging: Worn or aged brake pads can also cause the brake light to stay on. It is necessary to check the thickness of the brake pads. If the thickness is below the specified value, generally 0.8cm, there is a high risk of the pads cracking during driving, which can be dangerous. Low Brake Fluid: Insufficient brake fluid is often accompanied by noticeably reduced braking power, and in severe cases, a complete loss of braking power may occur. This issue can be resolved by promptly replenishing the brake fluid. Low brake fluid levels cause the brake pedal to sink, keeping the brake switch continuously powered, which results in the brake light staying on.

Was this review help?

20

3

Share

ReaganRose

08/10/25 2:43pm

The center brake light illuminates to indicate that the driver is pressing the brake pedal, serving as a warning to vehicles behind that you are slowing down or stopping. Positioned high at the top of the rear window, its bright red light is particularly noticeable, especially at night or in poor weather conditions, significantly reducing the risk of rear-end collisions as a critical road safety signal. If the light stays on without the brake pedal being pressed, it may indicate a stuck pedal sensor or a wiring short circuit, requiring immediate inspection. As someone who frequently drives, I've developed the habit of checking this light's functionality during monthly car washes. The bulb typically lasts several years and can be replaced by oneself if needed. In short, maintaining this light is a responsibility to oneself and others, helping to avoid accidents or fines. It's advisable to have the lighting system professionally inspected at regular intervals.

Was this review help?

20

1

Share

Expand All

More Forum Discussions

What Are the Emergency Methods for a New Energy Vehicle Running Out of Power?

There are three emergency methods for a new energy vehicle running out of power: push-starting, jump-starting, and tow-starting. After using the battery for more than a year, you can press the horn before starting the vehicle. If the horn sounds less loud than before, it indicates that the battery is about to run out. Check by turning on the headlights. If the light is bright white, the battery is normal; if the light is dim red, it means the power is insufficient. More relevant information is as follows: 1. Push-starting: This is a last-resort method and should not be used frequently, as it can cause damage to some parts of the car. Automatic transmission vehicles should never use this method. 2. Jump-starting: If there is another vehicle available, you can use the battery jump-start method to start the car. During the operation, the two vehicles need to be brought close together until the jumper cables can connect the positive and negative terminals of both batteries. It is important to ensure that the two vehicles do not touch each other and only use cables with sufficient load-bearing capacity and insulated outer sheaths. 3. Tow-starting: The method and principle of tow-starting are similar to push-starting, but towing is more effortless and convenient. Before towing, the drivers of both vehicles must agree on communication signals in advance.

Can Right-Hand Drive Cars Be Driven in China?

Right-hand drive vehicles are not legally allowed on the roads in China. Since China implements a right-hand traffic policy, left-hand drive helps drivers better observe oncoming traffic conditions, thereby reducing potential safety hazards. In regions like Hong Kong, China, vehicles predominantly have right-hand drive due to their left-hand traffic policy. Road traffic rules vary depending on the region. Below is relevant information about driving on the road: 1. Laws and Regulations: According to Article 35 of the "Road Traffic Safety Law of the People's Republic of China," motor vehicles and non-motor vehicles must drive on the right side. Article 36 stipulates that, based on road conditions and traffic needs, roads may be divided into motor vehicle lanes, non-motor vehicle lanes, and sidewalks. Motor vehicles, non-motor vehicles, and pedestrians must travel in their respective lanes. If lanes are not divided, motor vehicles should drive in the center of the road, while non-motor vehicles and pedestrians should use the sides. 2. Driving Precautions: Adhere to traffic rules: do not run red lights, do not cross lane markings, and avoid frequent lane changes. Drive on the right side of the road and do not encroach on sidewalks. Overloading is prohibited while driving.

How often is the driving license point system updated?

The demerit point cycle for a driving license is 12 months, with a total of 12 points available. The cycle is calculated from the date the motor vehicle driving license is first issued. Here is relevant information about driving licenses: 1. Motor Vehicle Driving License: Also known as "driver's license", it is the certificate required by law for motor vehicle drivers. 2. Demerit Point Cycle: The cycle lasts 12 months with a full score of 12 points, calculated from the date the driving license is first issued. For example, if the initial issuance date of the license is May x, 2020, then the demerit point cycle would be from 00:00 on May x, 2020 to 24:00 on May x, 2021. 3. Points for Violations: If the accumulated points within a cycle do not reach 12, the point system will enter the next cycle, and the points from the previous cycle (after paying all fines) will be automatically reset. 4. Accumulating 12 Points: If you accumulate 12 points, you must attend a study session and pass the subject one test at the vehicle management office where the license was issued or where the violation occurred. Only then can the points be reset. Otherwise, your driving license cannot be used normally.

What Does the Motion Detection of a Dash Cam Mean?

The motion detection of a dash cam means that the dash cam will automatically start recording only when there is movement within its camera range, otherwise it will stop recording to save storage space. The installation method of the dash cam is as follows: 1. Use tools to fix the dash cam near the rearview mirror; 2. Pass the USB head from behind the glove box and tuck the wire into the back of the glove box; 3. Plug the other end of the power cord into the cigarette lighter. The functions of the dash cam are: 1. Record the video images and sounds of the entire driving process to provide evidence for traffic accidents; 2. Record the scenery along the way for self-driving car owners.

What brand is the spare tire for MG ZS?

MG ZS's spare tire is from the Maxxis brand, with the model number Bravohpm3 and specifications of 215/50R17. The MG ZS is a compact SUV with body dimensions of 4323mm in length, 1809mm in width, and 1653mm in height, a wheelbase of 2585mm, a fuel tank capacity of 45 liters, and a trunk capacity ranging from 359 to 1187 liters. The MG ZS is equipped with a 1.3T turbocharged engine, delivering a maximum horsepower of 163PS and a maximum power output of 120kW, paired with a 6-speed automatic transmission. It features a MacPherson independent front suspension and a torsion beam non-independent rear suspension.

What is the maximum horsepower of the 2.0T Magotan?

The maximum horsepower of the 2.0T Magotan is 186ps and 220ps. Maximum horsepower refers to the maximum power output that a car can achieve. Taking the 2020 2.0T Magotan Leading model as an example, its body dimensions are: length 4865mm, width 1832mm, height 1471mm, wheelbase 2871mm, fuel tank capacity 66l, and trunk capacity 533l. The 2020 2.0T Magotan Leading model's engine has a maximum power speed of 4100 to 6000rpm per minute and a maximum torque speed of 1500 to 4000rpm per minute.

Trending Ranking

Why is the maximum speed of the Green Giant only 160 km/h?

Will Forgetting to Lock the Car Drain the Battery?

Is a Medical Examination Report No Longer Required for C1 License Renewal?

Is it correct to merge into the main road traffic quickly when driving from an auxiliary road?

How many exam attempts are allowed for B2 Subject 4?

Should I Get It Repaired If I Forgot to Close the Sunroof and It Rained Inside?

How to adjust the headlights of the Geely New Vision?

Which country does the DS car brand belong to?

Is There a Time Limit for the Subject 1 Test?

What does Volkswagen's 280TSI mean?

More Forum Discussions

Is Tax Required for Personal Second-hand Car Transfer?

Which four types of car insurance should I buy?

What Does Engine Displacement Mean?

Why was the Leopaard Mattu discontinued?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.