92 Mercury Grand Marquis headlight cutting off

Does any one know if a 92mercury grand marquis has a relay for the headlights. Lights are Flickring on and off have re placed the headlight switch and wiring harness

Is there any ford or mercury people on here that could help me out

I have the same Problem most websites say its the light switch other say its the light control module others say the 1992 Grand Marquis and Crown Vic did not put LCM,s in these cars until 1995 and its above the drivers pedal which I see nothing above my drivers pedal so far as a light control module (LCM) I heard after market lights fuses. so I am checking that stuff and any seals that let water in around the head lights cleaning battery terminals good checking harness connections for rust and corrosion. I noticed tonight when I turned a signal light on the light flickered on and off we have had lots of rain and some snow so its making me think something getting wet or moisture where it should net be. I am also wondering about the Engine Control module if this 92 Marquis has one or not have not found that out yet for the 92 model or where its located if it has the ECM. Hope to find out more and some of these pros or others that have had and solved these problems help out here.