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Genuine sunroof switch button designed for Mercedes-Benz GL W166 SUV models from 2012-2019. This Model-A unit in light beige features OEM part number 1666950000 and reference code 8R99-A, ensuring perfect fitment and reliable operation. The switch controls your vehicle's panoramic sunroof with precision engineering and authentic Mercedes quality. Direct replacement for worn or damaged buttons, restoring full functionality to your sunroof mechanism. Essential component for seamless roof operation and enhanced driving comfort.
OEM-specification sunroof switch button for Mercedes-Benz GL W166 SUV (2012-2019). Part number 1666950000 with reference code 8R99-A delivers authentic performance and durability. The light beige Model-A button integrates seamlessly with your vehicle's interior, providing tactile control over panoramic sunroof operation. Built to Mercedes engineering standards, this direct-fit replacement restores smooth, responsive functionality to your roof mechanism. Ideal for addressing unresponsive or damaged switches, ensuring reliable access to your sunroof controls.
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We regret to inform you that we do not accept returns or offer refunds for any purchases made through our store. All sales are final. Please carefully consider your selections before completing your purchase.
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We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
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Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

