Ok I got the doors to all unlock with ONE STEP from the inside,.... when I get OUT of the TC all the doors unlock...... however I can't get all the doors to unlock with ONE STEP using the remote from the outside, I have to push the cargo button first which opens the cargo door then I have to push the door unlock button which opens the rest of the doors, any ideas. ...... Is there a way to stop the horn from sounding when I lock the car?