key of ezs w210 not work

[large12390]

hi dk
i have w210 model 1999 itshave 3 big keys all stop work
and Car owner order 1 key from dalear its com only remot wrking will put not switch one and no esl open
please if ther eny help
in attach 2 ezs dump
thanks

[exxl]

that is not problem in dump, the problem is ezs or esl is broken, on w210 i would suggest you replace the ezs and then try it out, have had one similar situation

[agabna]

hi dk
i have w210 model 1999 itshave 3 big keys all stop work
and Car owner order 1 key from dalear its com only remot wrking will put not switch one and no esl open
please if ther eny help
in attach 2 ezs dump
thanks

try to repair the ezs our replace the 2 ic in new other ezs