Is It Normal for Newly Replaced Headlight Assembly to Fog Up?

1 Answers
PhoebeLynn
07/29/25 11:18pm
It is not normal, indicating poor sealing of the headlight, allowing air to enter the interior. Below is an extended introduction about automotive headlights: 1. Function: The role of automotive headlights is to provide illumination for nighttime driving. Automotive headlights are also referred to as front headlights or LED daytime running lights. As the 'eyes' of a car, they not only relate to the owner's external image but are also closely linked to safe driving at night or in adverse weather conditions. 2. Types: (1) By purpose: Automotive lights can be divided into two categories based on their purpose: illumination and auxiliary. Among them, only the front headlights and some fog lights equipped on certain vehicles serve an illumination function, while the rest are auxiliary lights. (2) By category: Currently, there are four types of automotive headlights. They are laser headlights, LED automotive headlights, xenon headlights, and halogen lights.
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