What Causes the Squeaking Noise When Opening BMW Doors?

[DiMaria]

Introduction to the causes of squeaking noise when opening BMW doors: Aging of door seals: The edges of car doors are lined with rubber seals to prevent door deformation from forceful closing. Additionally, they effectively block rainwater and dust from entering the vehicle. If the car is left under direct sunlight for extended periods, the door seals may age prematurely, leading to wind noise and rattling sounds between the door and its frame. Therefore, it is advisable to avoid parking the car under intense sunlight for long durations. Regular cleaning of dust from the door seals can also help prevent accelerated aging. Incorrect door closing methods: Sometimes, the window glass is not fully rolled up before closing the door. Repeated instances of this can cause the window glass to become loose or the window regulator screws to loosen, resulting in unusual noises. Hence, it is important to ensure the window glass is completely rolled up before shutting the door. Moreover, maintaining cleanliness in the window glass tracks can reduce the occurrence of noise from the door regulators.