300c remote start

Maybe a silly question... I'm going to be doing a remote start on a 2006 300C. I am only concerned with one part - the fact that the factory alarm only arms with the factory remote. The customer wants keyless entry and trunk on the remote start remote so he doesn't have to carry two fobs. I know I can tell him to lock the doors with the drivers door open, but amny people lock the doors after exit out of habit. Is there a way to get the alarm to arm with the starter remote?

Oops.. Yes, concern about the arming only with the door open, but more concerned about the disarm only being available via the factory remote. Is there some other way to disarm it? Or will the remote start and keyless entry still function correctly? I'm going to be using a XK03 CHDL7 module in this car, will it take care of it for me?

Gah, ignore this entire thread. All I had to do was download the bypass module manual and it's all spelled out in perfect english. Sorry folks.