Nasir Uddin

Again thanks very much.

That's explained very well. Thank you very much.

Thanks for the reply. Surely using just the capacitor and diod would sufficient enough for a standard 12v relay. I've seen some logic boards on Ebay: https://www.ebay.co.uk/itm/183885784662 Item number: 183885784662 Would this work. I can work with rest of the relays that's not a problem Thanks

This is very interesting. I know it's an old thread. Worth asking. I've been in that situation of using a standard relay to provide power to my fog lamps to act as a coming/ walking home lights upon unlocking car on my current vehicle and does exactly what you said, it'd buzz in and out when activated from interior lights. I'm looking to buy a Lexus and Stumbled across this mod. In order to do the lights coming on when unlocking what module are you using. Is there a part number or link available please. Much appreciated Thanks Naz