You will definitely not find a socket to do what you want with those lamps, the socket doesn't exist. The DRL1 module does not do what you have in mind, it does not add an American-style dim amber front position lamp function. It runs the (bright amber) front direction indicators in a steady-burning mode as daytime running lamps, except when they are flashing as indicators. There are modules to do what you want to do, but they're harder to track down. Dan Stern may have them or know where to get them; I don't recall whether I got mine (for a research project) from him or elsewhere.
What country are you driving this car in?