I think I can buy upgraded oem (central horn) yoke off of Ebay, for 600 or so. The install looks straight forward, but does anyone know if a firmware update would be required. Or should it be plug and play. My current yoke is fine other than I very much dislike the horn button. Not sure if Tesla mobile would install self bought yoke. Wonder what Tesla charges for the new yoke if not a waranty claim?
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