I programmed a key (xhorse BE key) to a Mercedes w463, year 2007 with Autel IM608.
now if i put key in Slot car says “computing data please wait“
i put gysflash on car, and let the key in slot for 14 hours, still the same.
i also try to make key with position 1 and 2.
all the benz before works well, this is the first time.
Insert and remove the key 21 times it will work.
Put the key 21 times in and out the ezs and it will works then perfectly.
If still not working.
Bad calculation, Bad data or bad password. Read data again and password and make another key