How to Solve the Abnormal Noise When Rolling Up and Down the Car Window?

1 Answers
Octavian
07/29/25 6:32pm
Solutions for abnormal noise when rolling up and down the car window: 1. Noise from the window regulator guide rail, which can be resolved by cleaning the guide rail and applying some lubricating oil; 2. Faulty window regulator components, requiring the replacement of the entire window regulator assembly; 3. Noise from the window regulator guide rail, mainly due to loose screws or the guide rail being too dirty and needing lubrication. After cleaning the guide rail, apply grease to improve the situation; 4. Faulty window regulator components, such as cables, guide rails, sliders, etc. If these parts are damaged, generally the entire window regulator assembly needs to be replaced, as individual components are rarely replaceable.
Was this review help?
13
4
Share
More Forum Discussions

Where is the engine number located on the 2010 Tiguan?

The engine number of the Tiguan is located on the top of the engine. You can see it by opening the vehicle's hood and looking at the top of the engine. It is generally a combination of 7 to 8 digits and letters. In addition to the above method, the engine number can also be found in the following 4 ways: The vehicle's driving license will have the engine number printed, usually located on the second-to-last line; The motor vehicle registration certificate will state the engine number; The car purchase invoice will state the engine number; The vehicle purchase tax payment certificate will state the engine number. It should be noted that the engine number is not the same as the engine model. The engine model refers to the specifications and size of the engine within the manufacturer, and engine models can be the same. The engine number, however, refers to the production number of the engine, and each engine can only have one unique engine number, with each engine's number being different.
9
4
Share

What does suspension type mean?

Suspension refers to all the force-transmitting connection devices between the vehicle frame or monocoque body and the axle or wheels. Suspension types are mainly divided into independent suspension and non-independent suspension. Introduction to independent suspension: The suspension structure of each wheel is independent, and the movement of a single wheel does not affect other wheels, such as multi-link suspension and MacPherson suspension. Introduction to non-independent suspension: This means that wheels on the same axle are connected through the axle or other forms, so the movement of one wheel affects the other. A typical example is the solid axle non-independent suspension used in body-on-frame structures, which is commonly applied in trucks and large buses. There is also a semi-independent suspension, which belongs to the non-independent suspension category. Many sedans currently use this lower-cost suspension structure, which is an intermediate form between independent and non-independent suspensions on monocoque body structures, such as trailing-arm and torsion-beam suspensions.
9
2
Share

At how many kilometers should the Verna's timing belt be replaced?

The Verna's timing belt should be replaced between 80,000 to 100,000 kilometers. During driving, if the car exhibits unstable idling, is prone to stalling, experiences poor acceleration, or lacks power, and in severe cases, engine shaking occurs, these symptoms may indicate a timing belt issue after ruling out faults in components like the throttle body. Failure to replace a damaged timing belt can lead to valve and piston damage, rendering the engine inoperable. The Verna is a model jointly designed and developed by Beijing Hyundai, Hyundai North America, and the European Design Center. This vehicle measures 4340mm in length, 1700mm in width, and 1460mm in height, with a wheelbase of 2570mm. The Verna offers two engine configurations: a 1.4L and a 1.6L. The 1.4L engine delivers a maximum power of 78.7kW and a maximum torque of 135.4Nm, while the 1.6L engine provides a maximum power of 90.4kW and a maximum torque of 155Nm.
2
2
Share

Is There a Specific Order Between Shifting to Neutral and Pulling the Handbrake?

Whether to shift to neutral first or pull the handbrake first depends on whether it's a manual transmission or an automatic transmission vehicle. The sequence for manual and automatic transmission vehicles: Manual transmission vehicles: Pull the handbrake first, then shift to neutral. Automatic transmission vehicles: Shift to neutral first, then pull the handbrake. Detailed steps for parking manual and automatic transmission vehicles: For manual transmission vehicles: First, press the brake pedal to slow down the car, then hold the brake to bring the vehicle to a complete stop. Pull the handbrake, shift the gear to neutral. Turn off the engine, exit the vehicle, and lock the doors. For automatic transmission vehicles: First, press the brake pedal to slow down the car, then hold the brake to bring the vehicle to a complete stop. Shift the gear to neutral, pull the handbrake, and after the car comes to a complete stop, shift to P (Park), turn off the engine, exit the vehicle, and lock the doors.
20
5
Share

What is the 911 car?

The Porsche 911 is a sports car produced by Porsche AG of Stuttgart, Germany in 1963, designed by Ferdinand Alexander Porsche. The Porsche 911 has gone through seven generations of models, featuring unique styling and excellent durability, making it one of the legendary models and a representative of mid-rear-engine sports cars. The Porsche 911 series is divided into the Carrera series, Targa series, Turbo series, Turbo S series, and GT series. The 911 is the successor to the Porsche 356 model. The 911 replaced the previous 4-cylinder engine and was the first to feature a rear-mounted six-cylinder horizontally opposed engine. Although the 911's power output was only 130 horsepower at that time, it could still accelerate from 0 to 100 km/h in 9.1 seconds, with a top speed of 210 km/h. The 911 models from 1973 to 1989 belong to the G series, during which the displacement of the 911 models increased from 2.7L to 3.2L.
3
5
Share

Where is the Volkswagen Bora's ESP switch located?

After starting the Volkswagen Bora, the ESP (Electronic Stability Program) system is activated by default. There is only one switch button, located at the lower left corner of the center console. Additional information: The role of the Bora's ESP in driving safety: 1. Adjusts braking force distribution to prevent the rear wheels from locking up first. It typically fails only when there is a hardware malfunction in the module; 2. Prevents wheel lock-up by calculating the vehicle's slip rate and controlling it near the peak adhesion coefficient, which is a passive safety control; 3. Traction Control System (TCS), which operates under conditions such as low-adhesion road surfaces where the drive wheels slip. The TCS requests the engine to reduce torque while lightly applying the brakes for smooth vehicle acceleration; 4. Vehicle Dynamic Control (VDC) system, which primarily corrects understeer and oversteer by actively pressurizing individual wheels. Both TCS and VDC involve active pressurization, meaning they can apply pressure to the brake lines without requiring brake pedal force.
2
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.