Hi, I’m no expert but generally when something ‘clicks’ on turning on/off it points to a relay and the ‘dimming’ of the glove box light suggests power is being drawn. Why it should start ‘clicking’ I can’t say.

https://www.newtis.info/tisv2/a/en/...ctional-info/body/heating-air-conditioning-functions/heated-rear-window/haeyxn6

I think K13 is the relay for the heated rear screen.

 

Hi

Thanks for your reply, I have noticed when running the battery test on the kombi while engine is on idling, the 'UB' voltage is at 14.7v 14.8v as soon as I press that rear demister button it drops to 13.5v and then a split second jumps back upto 14.6v to 14.7v

I have also noticed that click sound when I start or shut the car through the start button, when you actually crank it up, not through just start it up electronically wise.

Do you think by Changing the relay it would resolve it?

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Would also like to add, my windscreen was replaced yesterday and from what I remember the only things the technician disconnected was the 2 water jet connections and the water pipe and I think think a sensor need the cabin filter housing and from the inside the middle view mirror. The 2 connectors.

As far I remember there weren't any connectors or wires around the windscreen apart from the middle dimming mirror which he had disconnected prior.

The issue seemed to have started after this though which I find odd.

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Any other suggestions guys.

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