K3500 Multifunction Car Courtesy Light KIT

Hi

I am looking for a kit that can activate the interior light remotely, stay on via a delay when you get in the car and close the door, then extinguish as soon as the key is turned to the “on” position. I have been looking at the K3500.

I was wandering if it was possible to use the central locking supply signal (to one of the actuators) instead of the push button switch, to turn the interior light on when you unlock via the remote? Also, can you use a item connected to the “ON” (ignition position) circuit that comes on temporarily (like the glow plug signal which is only on momentarily when you turn the key to on) in place of the push button to shut the interior light off before the time delay is up?

or is there another kit which is more suitable to the above than the K3500?

thanks