When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
A document that provides instructions for installing a retrofit trailer hitch model 166. The page contains step-by-step guidance, accompanied by images, related to the installation of a trailer coupling control unit. The visuals illustrate specific parts of a vehicle where the unit should be placed, enhancing clarity for the installation process.