Do you still have the RS3000 POS under your drivers seat, if so pull it out and throw it awayAt least yours are predictable. My 96 seems to function randomly, sometimes locking everything, sometimes unlocking everything, and occasionally honking the horn incessantly because I did something untoward such as unlocking the drivers side door with my key.
Having it lock me out with the keys in the ignition as it's last act of defiance because I couldn't learn it's wily ways has me concerned enough to carry a spare key in my wallet.
I'm not joking, either. It's like a woman, this locking system. An Italian woman.