Mazda

Plug-and-play driving light and light bar wiring harness kits to suit the Mazda BT-50, taking the trigger from the factory high beam. Kits cover the BT-50 MY21 (August 2020 to April 2024) and the newer BT-50 MY25, so confirm the model year before ordering. Each harness plugs into the high beam circuit, letting driving lights or a light bar switch on with the high beams. For the BT-50 from January 2025, a high beam piggy back adapter is listed under Isuzu.