Heated Front Screen

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MattYorke

Active Member
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150
Is anyone able to confirm what fuse rating I need for a heated front screen, part number LR058447. Some sources say 20A (John Craddock, for example), some say 30, some say 40. My wiring design will differ depending.

Thank you. :)
 
Last edited:
I've attached the wiring diagrams for the Tdci front and rear screens, hope this helps ------
 

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  • Defender MY12 Electric Wiring Diagrams (dragged).pdf
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  • Defender MY12 Electric Wiring Diagrams (dragged) 2.pdf
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Just in case useful for anyone else, in addition to the fuse spec, we can also see from the diagram that it's supplied by a 2.5mm sq wire
 
30 amps means you need 30+ amp cable, the fuse is there to protect the cable , not the accessory it runs. 30 amp cable seems a bit of overkill for a heated screen.
 
Long time ago I can remember checking 300tdi disco heated screen, and from memory that had two 30 amp fuses one for each half of the screen.
 
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