Here you go.
So it was freezing yesterday and I preheated the car for 10 minutes. Standard preheat. fan set to "medium"
Car said it was up to temp after about 5 minutes. still some ice on the screen at that point but I recon the wipers would have cleared it.
By 10 minutes the screen was totally clear.
This is a deicing test rather than defogging the windscreen was not fogged to begin with just iced over.
hope this helps give you an idea of relative performance.
BEFORE
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AFTER
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View attachment 1010694Thanks for that - love the IR photos! Took it to Chester who were pretty good - they said there was a slipped cog on a flap directing the air to the screen… so three days later (gave me a courtesy car) all sorted and I’m looking forward to it being all foggy and cold for me to test it - but now there’s definitely lots of hot air to the windscreen so I’m sure it’s sorted. Thanks for the help