en-us https://carmanuals7.com/toyota/corolla-hatchback-2019-towbar-wiring-kit-13-pin-7-pin-hb-rhd-1-2l-1-8l-117250-48720 Comments from 2019 Toyota Corolla Hatchback - Towbar wiring kit 13-pin & 7-pin (HB, RHD, 1.2L/1.8L) - PDF (66 Page