Is there a gap in the sunshade of the Mercedes-Benz E-Class?
2 Answers
The sunshade of the Mercedes-Benz E-Class has a gap, typically ranging from 3 to 5 millimeters. The function of the sunshade: It effectively facilitates air circulation inside the vehicle, allowing fresh air to enter. Additionally, the car sunroof can expand the field of vision and meet the needs of mobile photography and videography. Experts point out that indoor air pollution in vehicles severely affects the health of drivers and passengers, especially after the car has been closed for a period of time, filling the cabin with harmful gases such as benzene and formaldehyde from decorative materials. Therefore, the first thing to do after entering the car overnight is to open the sunroof, utilizing its superior negative pressure ventilation principle to filter the indoor air and protect the health of drivers and passengers. The car sunroof changes the traditional ventilation method, as the wind entering forms an airflow that extracts the stale air from the cabin. Classification of sunshades: They are roughly divided into: external sliding type, built-in type, built-in flip type, panoramic type, and curtain type. They are mainly installed on commercial SUVs, sedans, and other vehicle models.
I've driven several Mercedes-Benz E-Class cars, and there is indeed a small gap in the sunroof curtain. This is a design choice by the manufacturer, not a defect. The reason is simple—to prevent the roller blind from jamming or to provide some ventilation, Mercedes intentionally leaves a small gap, especially in the panoramic sunroof versions. If you look closely, the gaps are usually at the edges or joints, very minimal and don’t affect daily privacy or sound insulation. During hot summers, the gap might let in a sliver of sunlight, slightly affecting heat insulation, but it’s hardly noticeable in practice. I recommend regularly cleaning the sunroof tracks to prevent dust buildup that could widen the gap. Mercedes' design is quite refined among luxury cars, with gaps controlled to around 1-2 millimeters, which is an industry standard. Overall, this isn’t a major issue, but if you notice an unusually large gap or water leakage, you should promptly visit a dealership to check for track-related problems.
