Mazda2 Cruise Control Retrofit Help

Hello all,

I've followed the instructions found here by user murch.

Had some problems but I've managed to write the new hex values and checksums to the PCM, but nothing happened!

I've cleared all DTCs, checked my Maths and checked the PCM multiple times but I do not get a cruise light.

Turning the car to the ON position gives me all the normal lights but no CRUISE light, turning the engine on then pressing the cruise buttons give me nothing at all.

I'd appreciate any help!

Thank you all.