Day: March 28, 2022

BMW CAS4 matching by Xtool X100 PAD3 X100 PAD Elite

How to use Xtool X100 PAD3 X100 PAD Elite to do key matching for BMW CAS4? Firstly, prepare a black new key before matching Here is the steps on how to programming Step 1, open the X100 PAD3/X100 PAD Elite   www.cnautotool.com