Manuals Brands Harbor Freight Tools Manuals Interior Auto Accessories 12V Auto Heater / Defroster with Light Harbor Freight Tools 12V Auto Heater / Defroster with Light Harbor Freight Tools Interior Auto Accessories - 12V Auto Heater / Defroster with Light. 12345678 Download Page of 8 Go 4.7, 1531 votes Preview coming soon. Download manual right now. NEXT 12345678 Related Manuals for Harbor Freight Tools 12V Auto Heater / Defroster with Light Harbor Freight Tools Interior Auto Accessories 12V 1/2 in. Emergency Impact Wrench Product manual 8 pages Harbor Freight Tools Interior Auto Accessories 2 in. LED Lit Boost/Vacuum Gauge Product manual 2 pages