I've taken mine through an auto car wash twice in the 9 months I've had it. Didn't really want to, but was traveling and it needed washed. One was touch-less, other was not. No issues with leaks whatsoever. Not something I plan on doing regularly, but in a pinch I think you're fine.
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2023 Z4 M40i - San Francisco Red Metallic/Ivory White
Past: 2021 M340i xDrive - Sunset Orange Metallic/Black w/blue stitching
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