upgrade key in BMW e60 2004 · Microtronik Autohex II and Hexprog forum

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mohsennayyeri
50.8% (Neutral)
Newbie Topic Starter

2022-10-18T05:27:49Z

Hi.
I have a BMW e60 525i 2005, Engine : M54, CAS: CAS2 white
I want to upgrade my key from old image.png You have insufficient rights to see the content. to new image.png You have insufficient rights to see the content. and start button.
can i upgrade CAS2 to CAS3 and key?
Can i update CAS2 software?
What do i do?
please help.
thanks

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