How to Deal with BMW Tire Pressure Warning?

Can New Drivers Drive on Elevated Roads?

Drivers in the probationary period of their driver's license can drive on elevated roads, but not on highways. Novice drivers are not allowed to operate special vehicles. Article 22, Paragraph 3 of the "Regulations for the Implementation of the Road Traffic Safety Law" stipulates: During the probationary period, motor vehicle drivers are not allowed to drive buses, passenger vehicles for operation, taxis, or vehicles such as police cars, fire trucks, ambulances, and engineering rescue vehicles that are on duty, as well as motor vehicles carrying explosive items, flammable and explosive chemicals, highly toxic or radioactive substances, and other hazardous materials. The motor vehicle driven shall not tow a trailer: On October 8, 2012, according to a message from the legal person Weibo account of "People's Daily", the Ministry of Public Security recently revised and issued the "Regulations on the Application and Use of Motor Vehicle Driving Licenses". Violations such as running a red light will have their penalty points increased from 3 to 6. Drivers with less than one year of driving experience during their probationary period will be subject to stricter management, and driving on highways must be accompanied by a driver who has held a corresponding or higher-level driver's license for more than three years. The new regulations will come into effect on January 1, 2013.

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Should New Cars Be Equipped with Tire Pressure Monitoring?

New cars should be equipped with tire pressure monitoring. Benefits of installing tire pressure monitoring: It can promptly alert when there are dangerous signs in the tires, preventing serious accidents. It keeps the tires working within the specified pressure range, reducing tire damage and extending their lifespan. It protects the suspension system, reduces fuel consumption, and makes driving more economical. Therefore, new cars need tire pressure monitoring. More details are as follows: Abnormal tire pressure generally includes the following situations: Rapid air leakage, high pressure, low pressure, and high temperature. The indicator light turns on as a warning to the driver based on tire pressure and other issues. It may occur when encountering uneven road surfaces during driving, causing uneven tire pressure changes, which triggers the indicator light. Principle of tire pressure monitoring: Pressure sensors installed in each tire directly measure the tire pressure and display the data. When the tire pressure drops, it causes changes in vehicle speed, which can trigger the alarm system to warn the driver.

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What are the consequences of insufficient transmission fluid?

If the automatic transmission lacks sufficient fluid, it will affect the oil pressure, leading to clutch plate damage and transmission wear. Hazards of excessive automatic transmission fluid level: The automatic transmission may leak oil externally: If the transmission fluid level is too high, the rotating components will come into contact with the fluid during operation. Under the high-speed rotation of components such as planetary gear mechanisms or clutters, the fluid will expand and boil, causing it to leak out from the filler hole and vent valve. It may cause shifting shock: Excessive air entering the fluid can also cause air blockage at the drain holes on the control valve body, leading to poor drainage and resulting in shifting shock. It may cause low working oil pressure: An excessively high automatic transmission fluid level allows the rotating components to reach the fluid, causing agitation and generating bubbles in the fluid. When the fluid with bubbles enters the oil pump, the pump cannot establish the required oil pressure. It reduces the cooling function and transmission efficiency of the transmission: The main functions of transmission fluid are lubrication and cooling. The transmission fluid dissipates heat through the transmission housing and transmission cooler. If too much fluid is added, the gears will encounter greater resistance during rotation, reducing the cooling function and transmission efficiency of the transmission. This requires the engine to consume more fuel, thereby decreasing the overall fuel economy of the vehicle.

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What are the symptoms of CVT slippage?

The main manifestation of CVT transmission slippage is that when the accelerator is pressed, the engine speed increases, but the vehicle's acceleration feels weak. To put it vividly, it's like "the engine roars loudly but delivers little rain." At the same time, modern CVT transmissions are quite intelligent and will illuminate a fault warning light on the car's instrument cluster when slippage symptoms occur, alerting the driver. Reasons for CVT transmission slippage: Unlike conventional transmissions that transfer power through gear meshing, CVT transmissions rely solely on a steel belt. Therefore, when the vehicle is under excessive load, the steel belt is prone to slipping or even breaking. Solutions for CVT transmission slippage: To avoid this issue, owners can request the 4S dealership to check the CVTF (transmission fluid) degradation value using a computer during maintenance. If the degradation value divided by the total vehicle mileage is less than 2, it is still considered normal. However, if it exceeds 2, it is recommended to replace the transmission fluid.

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Where is the fault when the ABS indicator light is on?

ABS fault light comes on for the following reasons: Reason 1: The sensing part of the ABS vehicle speed sensor is covered by dirt, mud or other contaminants, affecting the sensor's ability to detect the corresponding vehicle speed signal. This prevents the ABS computer from determining the vehicle speed and the wheel slip rate, thus failing to issue appropriate commands to adjust braking. Solution: Clean the dirt on the vehicle speed sensor and adjust the gap between the vehicle speed sensor and the signal gear ring to restore normal operation. Reason 2: Poor signal due to loose connections between system lines or poor contact of the ABS relay, leading to system failure. The most common scenario is a loose connection of the vehicle speed sensor wire plug, which causes a fault. In this case, the ABS computer's fault memory will also display a poor vehicle speed sensor signal. Solution: Check the line connections and reconnect any loose parts. When the ABS light comes on after starting the car, it indicates a fault in the vehicle's anti-lock braking system. The fault should be resolved before continuing to drive the vehicle.

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Can KGM format be played in the car?

This depends on whether the car's player supports this format. Generally, car players support formats like MP3, while KGM is relatively rare. However, most playback software supports it. Nowadays, many cars can sync with mobile phones, and this format can be played using KuGou. Below is additional information: Car Audio System: Car audio system refers to the sound system installed in the car. The system can be called an audio system only if it has the basic function of playing back sound. Anti-interference Technology: For power line interference, a choke coil is connected in series between the power supply and the audio system for filtering, to reduce external noise interference.

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How to Deal with BMW Tire Pressure Warning?

Can New Drivers Drive on Elevated Roads?

Should New Cars Be Equipped with Tire Pressure Monitoring?

What are the consequences of insufficient transmission fluid?

What are the symptoms of CVT slippage?

Where is the fault when the ABS indicator light is on?

Can KGM format be played in the car?

Is Installing a Stabilizer Bar on a Car Actually Effective?

What to Do If Your Vehicle Inspection Is Overdue by 4 Days?

How to Transfer a Driver's License Obtained in Another Location Back to Your Local Area?

What Causes Shaking When Starting an Automatic Transmission Car?