f40 cab Posted September 8, 2007 Share Posted September 8, 2007 hi guy's and gals ok can some one tell me what the grey rela is for underthe dash on 1990 mk 4 cvh efi. as i think mine might be broken and melted and the pain in mylife. lol please advice on what its for thank you. :icon_salut_gb: Link to comment Share on other sites More sharing options...
Guest sjc Posted September 10, 2007 Share Posted September 10, 2007 hope you've found the problem, if you can pull it the pin numbers on the heated screen relay are 87,30,S,61,31 then Link to comment Share on other sites More sharing options...
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