Event keys

Hey guys, me again !

I search the LSPDFR keys' in parameters and i finally found them.

But someone could explain me how can I change them ?

I think there is a clonflict between GTA V keys, and LSPDFR key (like, when i'm in car, if i touch "a", the radio is opened, and not the police car computer's)

I also delete the key to open the police car computer's unfortunaly, but i can't assign a new one...)

I can't arrest a criminal too (i use my taser, he hands up, but I can't arrest him, the event doesn't work....)