bmw smart keys losed part

[large12390]

hi to all
please i need help to get thenumber of losed part in bmw smart key that in red line
regards219910

[karrom]

I donot understand what you want
this junber to change friqwnsy remote 868mhz or 434mhz
I need pictuer for another side the key

[large12390]

219956thanks karrom
then whay ther isnt friqwnsy only i need to reblase pattry
regards