Mercedes-Benz SL55 AMG electrical issues with soft top malfunction and random dashboard alerts on Mercedes-Benz SL55 AMG

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Mercedes-Benz SL55 AMG owners report experiencing electrical issues, including soft top malfunctions and random dashboard alerts. Many have encountered difficulties with the soft top not functioning properly, which can hinder their ability to enjoy the convertible experience. Additionally, some owners have reported random dashboard alerts resembling a "Christmas tree" effect, with various warning messages like "visit workshop" and "roof defective," along with erratic behaviors such as windows moving unexpectedly and fuel gauge inaccuracies. These alerts can be alarming and may indicate deeper electrical problems that require professional diagnosis and resolution. It is crucial for owners experiencing these issues to seek expert assistance to effectively address these electrical concerns.

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