Landrover discovery 2 EKA codes

[steva33]

Hello
Need to calculate EKA code for disabling alarm,this is dump from BCU
,mcu 68hc11ph8.

[steva33]

When I read code with x431 pro.17 1 8 2,but when insert code with drivers door switch,not sucessful....anybody know????

[steva33]

I found solution ,put black orange wire to ground from gray connector and work......thanks

[Sasika]

Hi, I got EKA code from the dealer which is C581.
So what is my eka code? 12-5-8-1?
The eka code is 4 digit so 1581 or 2581? Or something else?