command start 260m on f450

i have a 2000 F450 diesel with manual trans. installed is the command start 260m with cs-555 remote.the truck stays running after i push the 1 button and remove the key, i then step out of the truck and push 1 then 2 and the truck shuts off but the lights don't flash and the truck won;t start. i may be missing a step and i don't have the manual does anyone have any suggestions thank.

I have a CS260M manual

Arming Procedure

1. Vehicle must be running by key.

2. Parking brake must be set

3. The on/off switch must be on

4. Press button 1 on the remote, park lights come on

5. Remove ignition key. (engine continues to run until run time expires or is shut off)

6. Open the door

7. Exit vehicle

8. Close the door

9. Lock doors, either by remote or manually

10. press button 1, with 4 secs press button 2.  vehicle will shut down, the doors will lock, park lights will flash 3 times, status LED flashes armed code(if installed)

Remote starting is now armed

That is directly form the user guide..

i never locked the doors so i will try that and get back to you

thank

i tried locking the doors and still no arming the truck does what it is suposed to do right up until the lights are suposed to flash three times something must be wrong with the system is there a switch that works with the door locks there manual locks

thanks

i can get it into ready mode only if the door is open when i turn the truck off but i try to start it and nothing happens is that the right way of getting it in ready mode