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kitt · 10th July 2018, 06:17

Hi Rob

I don't use relay 2 for the cabin heaters, but while we tested with "ZZ" the second relay did turn on (Click) after 5 mins so yes I think it will turn on the heater, but I did not run a second time so can't confirm if relay 2 comes on again.

Jon

10th July 2018, 06:17	#5
kitt Avid contributor BMW F30 Had a MG ZT Join Date: Oct 2016 Location: Cannock Posts: 209 Thanks: 59 Thanked 69 Times in 48 Posts	Hi Rob I don't use relay 2 for the cabin heaters, but while we tested with "ZZ" the second relay did turn on (Click) after 5 mins so yes I think it will turn on the heater, but I did not run a second time so can't confirm if relay 2 comes on again. Jon