Landrover Discovery II 2.5 Td5 disable alarm

Hello!

I have Land Rover Discovery 2 TD5 2.5 1999 with ECU MSB 101184. I already have done immo off on ECU software, car start with defective key, but i can't disable blinkers and horn.
i tried EKA code procedure via doorlock ( 4- 15 - 8 - 10 ) but alarm still active

Can someone help me to disable alarm (blinkers and horn) or someone have instructions how to do this?

ecu and bcu are in attachment

Hello

Do you have nanocom or hawkeye?

Cheers

unfortunately, I only have universal diagnostic tool ( like delphi )