latching relay rear fog lights

Hi, I'm installing a rear fog light switch (momentary switch). Can somebody help me wire-up the latching relay? Here is how I want it to function. When I turn ON the park light and momentarily switch ON the rear fog switch, the rear fog light turns ON, momentarily switching the rear fog switch to OFF turns the rear fog OFF. When the park lights is ON and rear fog light is ON, and I turn OFF the park light switch, the rear fog turns OFF. Please don't suggest that I use an ordinary push button switch for the rear fog lights because I want to use the optional OEM (soft on/off) switch. Thanks. I'd appreciate any help.

I'm using this rear fog switch. It's a momentary switch (soft on/off).

56 and 30 to get a constant 12 volts fused at 10amps, if your feed is neg from your switch, take it to S, if pos, take it to 30 and ground s light output from 56b and don't use 56a.

howie ll wrote: 56 and 30 to get a constant 12 volts fused at 10amps, if your feed is neg from your switch, take it to S, if pos, take it to 30 and ground s light output from 56b and don't use 56a.

Thanks for the reply!