GETTING MY GENERAC GENERATORS TO WORK

I see a purple light in my electrical auto’s cluster and my heat/air con turned off or isn’t Functioning correct. What need to I do?I need To find out more about products and solutions Later on & could be contacted at the phone number earlier mentioned applying an car dialing phone system, e mail, or text concept.20kW to 29kW 30kW to 39kW 40kW