Why does the sunshade of BMW X3 panoramic sunroof malfunction?

1 Answers
RemingtonMarie
07/30/25 4:51am
Here are the reasons and solutions for the malfunction of the sunshade in BMW X3 panoramic sunroof: 1. BMW X3 sunroof button failure: The default sunroof settings have been deleted, requiring reinitialization of the sunroof settings. 2. Activation of the sunroof motor overheating protection function: Avoid continuous operation of the sunroof motor or frequent opening/closing of the sunroof during operation, otherwise the sunroof control module will regulate the motor's cooling and operation time. 3. Excessive dust accumulation in the sunroof track causing excessive resistance: This triggers the safety function. The issue can be resolved by cleaning the sunroof track with compressed air and applying specialized lubricating grease.
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