[DreamN]

If it's for an S13, then there is no delay. If you want it to light up with your doors opening just tap into your courtesy light (SE models) or your door chime. It'll turn on when the door opens and turn off when the door closes, but there is no delay.

S14s, have the delay I believe.

Also, it's such a simple install that I really don't understand folks bothering on a write up.