Slow panoramic sunroof
Discussion
Evening all,
We have a 2012 C250 with the panoramic roof and it's dreadfully slow. Lubricated with Wd-40 white lithium grease, initially its fast and smooth but literally a day or two later it opens slowly and struggles to close...meaning I have to grab it and tease it along. Any ideas as to a solution? Do the runners need cleaning? Is there a better lubricant? Is the motor on its way out?
TIA
We have a 2012 C250 with the panoramic roof and it's dreadfully slow. Lubricated with Wd-40 white lithium grease, initially its fast and smooth but literally a day or two later it opens slowly and struggles to close...meaning I have to grab it and tease it along. Any ideas as to a solution? Do the runners need cleaning? Is there a better lubricant? Is the motor on its way out?
TIA
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