https://traveolabs.com/blogs/news/m1-m2-button-retrofit-bmw 2026-10-09T13:17:51+02:00 weekly https://cdn.shopify.com/s/files/1/0979/6154/1959/articles/IMG_1839_a5fc2679-3ff4-45b9-92d7-7bbef1a9bba1.jpg?v=1790712385 How to retrofit functional M1/M2 buttons to a BMW. One-press drive modes & DSC control