How to Deal with the Sunroof Noise in Volkswagen Lamando?

2 Answers
Janelle
07/25/25 5:07am
Solutions for Lamando Sunroof Noise: 1. Check the sunroof slide rails and apply lubricating oil if necessary. 2. Inspect the sunroof's fixation; looseness may also cause noise. 3. The sunroof sealing strip, when exposed to rain or sunlight for a long time, is prone to aging. Rubber conditioner can temporarily restore the strip's performance. Open the sunroof fully and spray the rubber conditioner onto the sealing strip. 4. Adjust the sunroof screws to eliminate noise. Precautions: 1. With prolonged use, a small amount of sand particles may accumulate in the sunroof's slide rails and gaps. If not cleaned regularly, these particles can wear down the sunroof components. Regularly clean around the slide rails to prevent sand accumulation and extend the lifespan of the sunroof sealing ring. Generally, every 2 to 3 months, clean the sealing strip or slide rails with gauze soaked in cleaning solution, then wipe dry and apply a small amount of engine oil or butter. 2. Before opening the sunroof, check if there are any obstacles on the roof that might hinder the glass panel's movement. The sunroof panel is designed to block heat and UV rays; clean it with a soft cloth and cleaning agent, avoiding sticky cleaning agents.
Was this review help?
3
0
Share
LeCecilia
08/10/25 5:37pm
My Volkswagen Lamando's sunroof keeps squeaking, it's so annoying. I learned a few tricks online and tried them out, and they seem to work. First, clean the dust and debris from the guide rails using a brush or vacuum, then spray some sunroof-specific lubricant on the tracks and sliding rails. If it still squeaks, check if any screws are loose—some are located inside the roof or at the rail connections. Tighten them carefully, but don’t overdo it to avoid damaging the plastic parts. Personally, I think regular maintenance can prevent noises. For example, after my car had been running for two or three years, some sand accumulated in the tracks, and spraying lubricant made it much quieter. If all else fails, take it to a repair shop. After all, Volkswagen sunroof components are quite precise, and professional inspection is more reliable. Last time, I spent a little money replacing worn-out seals, and the problem was completely fixed.
Was this review help?
17
4
Share
Expand All
More Forum Discussions

Do all three engine mounts need to be replaced together?

Engine mounts do not need to be replaced all three together. Below are the functions of engine mounts: Eliminating resonance: When the engine is running, it generates certain vibrations. The rubber components in the engine mounts can eliminate the resonance produced during engine operation. Hydraulic pressure relief: Some engine mounts also have hydraulic pressure relief functions, with the main purpose being the same. If an engine mount is damaged, the vibrations from the engine will cause the entire vehicle body to vibrate. Reducing accelerated damage: Generally, there are three engine mounts fixed to the vehicle frame. If one is damaged and not replaced in time, it disrupts the balance and can lead to accelerated damage to the other two.
12
4
Share

What are the causes of insufficient engine oil pressure?

Insufficient engine oil pressure is mainly caused by insufficient oil quantity or oil being too thin. The following is a detailed introduction to the causes of insufficient engine oil pressure: Insufficient oil quantity: When the car's oil quantity is insufficient, it will lead to a situation where there is no oil available in the engine, resulting in low oil pressure. The solution to this problem is relatively simple; you only need to add oil to meet the specified standard. Oil being too thin: When the oil is too thin, its viscosity will be greatly reduced, making it easier for the oil to leak from the gaps between various components, leading to the phenomenon of low oil pressure. In this case, it is also necessary to replace the oil or add thicker oil.
19
3
Share

What is the ground clearance of the new Passat?

The minimum ground clearance of the Passat is 110 millimeters. Below is a related introduction about minimum ground clearance: Definition of minimum ground clearance: The distance between the lowest point of the vehicle (excluding the wheels) and the supporting surface when fully loaded and stationary, used to characterize the vehicle's ability to pass over obstacles such as stones and stumps without collision. Regarding minimum ground clearance, in previous standards, there were regulations specifying it to be approximately between 150 and 160mm, but the current standards have removed this mandatory requirement. Impact of minimum ground clearance: The greater the minimum ground clearance, the stronger the vehicle's ability to pass over obstacles or uneven terrain, but the higher center of gravity reduces stability. The smaller the minimum ground clearance, the weaker the vehicle's ability to pass over obstacles or uneven terrain, but the lower center of gravity increases stability.
16
5
Share

What is the fuel consumption of the 1.8t Passat?

The actual fuel consumption of the Passat 1.8t is 6.8L per 100 kilometers. The following is a related introduction to the 2020 Passat: Body dimensions: It belongs to the mid-size car category, with body dimensions of: length 4933mm, width 1836mm, height 1469mm, wheelbase 2871mm, and curb weight 1470kg. Powertrain: The 2020 Passat features a MacPherson strut front suspension and a multi-link rear suspension. It is equipped with a 1.4t turbocharged engine, delivering a maximum horsepower of 150ps, maximum power of 110kw, maximum torque of 250nm, paired with a 7-speed dual-clutch transmission.
5
4
Share

How to Deal with a Car That Won't Shift Out of Gear?

When a car won't shift out of gear, it is mostly due to problems with the transmission or clutch. This issue is quite complex and must be addressed at a 4S shop or a professional auto repair shop, where experts can perform diagnostics and repairs. Common causes include the following: Loose or missing screws: At the rear of the transmission, there is a shift lever adjustment screw that connects the transmission shift lever to the internal gear-shifting mechanism via two rods, facilitating the adjustment of the shift lever position. If this screw becomes loose or falls out, the internal shift handle may move but fail to transmit the action to the transmission, making it impossible to shift out of gear. Excessive meshing force between gears: If the clutch pressure plate is damaged and cannot disengage, the engine continues to supply power to the wheels, keeping the gears tightly meshed to transmit power. Due to the high meshing force, it becomes difficult to shift out of gear. Broken shift linkage or shift cable: In this case, the response from the shift lever cannot be transmitted to the transmission actuator. The transmission primarily refers to the car's gearbox, which includes manual and automatic types. A manual transmission mainly consists of gears and shafts, achieving speed and torque changes through different gear combinations. An automatic transmission (AT), on the other hand, is composed of a torque converter, planetary gears, a hydraulic torque variation system, and a hydraulic control system, achieving speed and torque changes through hydraulic transmission and gear combinations.
15
4
Share

What is the oil volume of a hydraulic coupling?

The oil filling volume of a hydraulic coupling is 70%-80%. For standard torque-limiting hydraulic couplings, the filling volume corresponding to the rated power is 80%, not fully filled. The oil filler port should be tilted at a 45-degree angle from the vertical direction, and oil should be added until it just starts to flow out. Typically, the oil filling range for YOX-type couplings is 40%-80%. Depending on their application, hydraulic couplings are classified into standard hydraulic couplings, torque-limiting hydraulic couplings, and speed-regulating hydraulic couplings. Torque-limiting hydraulic couplings are mainly used for motor and gearbox start-up protection, impact protection during operation, position compensation, and energy buffering. Speed-regulating hydraulic couplings are primarily used to adjust the input-output speed ratio, with other functions being essentially the same as torque-limiting hydraulic couplings. Precautions for using hydraulic couplings: Avoid sudden forward and reverse rotation. Sudden forward and reverse rotation can damage the coupling's connecting components due to excessive inertia. Strictly adhere to operational procedures.
17
5
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.