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We saw this online, figured it might come in handy for our fellow Turbo Buick owners who have a Gbody Regal with an astroroof (which Buick called a sunroof).
When/if the power doesn’t work for the astro roof, and it’s stuck in the open position, and you need to close it, you’re suppose to use the manual crank tool to do the job.
This photo shows how that operation is to be performed.
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