BMW PCF7945

[locks85]

Hello, i bought off ebay pcf7945 and soldered it in used bmw plastic key, now transponder is virgin but remote wont work .
Any idea ?
Regards
locks85

[rideon]

Did you precode it ?

[locks85]

Hi, no i didnt precode it, never knew about that .
How can i achieve that ?

[rideon]

Use hitag2 tool for that,or just buy precoded transponders....

[igorr]

Use hitag2 tool for that,or just buy precoded transponders....
ok,and how to precode with hitag

[rideon]

ok,and how to precode with hitag
Got me here m8....:stupido3:
Got no idea how to precode this one But I'm sure that out there is a tool and a china copy of it that can do that:laugh:

[topclef]

Hello, i bought off ebay pcf7945 and soldered it in used bmw plastic key, now transponder is virgin but remote wont work .
Any idea ?
Regards
locks85 , what tool do you've use to program this smart key ?

[topclef]

Got me here m8....:stupido3:
Got no idea how to precode this one But I'm sure that out there is a tool and a china copy of it that can do that:laugh:

Very Very easy to precode PCF7945 , you put virgin transponder , there are Button Marked ( Please Precode for me BMW-PCF7945 ), press it , all will be fine .
:laugh::laugh:

[locks85]

So Rideon , i have hitag from avtotools but i need advise how to precode, originally pcf7945 seems to be ok as transponder soldered on pcb , remote signal its the problem .

[rideon]

A i said before,can't help you with that...
Seems to me there are others here with your problem..
http://www.digital-kaos.co.uk/forums/f177/bmw-smart-key-pcf7945-unlock-268561/
http://www.digital-kaos.co.uk/forums/f177/pcf7945-hitag2-160217/
http://www.digital-kaos.co.uk/forums/f178/help-bmw-e60-2004-remote-137055/