Cabin air temperature sensor. There will be a small fan behind the grill to draw air over the sensor.
Can be useful to give it a vacuum now and again... While you're at it give those mats a good going over!!
2019 Glc coupe 350d was 2017 e350 c207 .. +65 ford kuga 2.0 cdi zetec awd..
i wouldnt go daft hoovering that tbh , the wires to the thermistor are thinner than a human hair and can snap so easily . a quick suck n thats it maybe.
i wouldnt go daft hoovering that tbh , the wires to the thermistor are thinner than a human hair and can snap so easily . a quick suck n thats it maybe.