Thread: Electrics: - V70 Estate Rear screen demist..
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Old Nov 18th, 2021, 16:53   #4
pff
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can you measure resistance across the back window from the connector in the tailgate?
the same relay switches the mirrors and window heater but they are on different pins.
you should get roughly battery voltage across the heating element
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V70 2000 P80 old style, green and white.
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