just found this out whilst swoting up on the net...lol..........
Components
Brown relay (heated seats, headlights, indicator flasher etc) 1000 uF Electrolytic Capacitor 16V working minimum. 1000 ohm 0.5W 3 lengths of light gauge wire, preferable of different colours.
Caution: Electrolytic capacitors are polarity sensitive and will explode if connected reverse polarity...........
thats exactly what i did in the friggin dark...lol..