Hello, I have a question here. Some things have already been reported about the topic, but I did not find a suitable answer to my request. So here’s my problem: the heater with timer is placed – this jumps punctually and also heats the engine as it should be – but now it would have to switch to the interior, but then it shuts down. I still get crazy with the part. With my friend I was scho. He doctored the software, but without any result. I’m supposed to test it at home – result – as described above. The friendly one means if it’s not possible, then I have to reckon with about 500 EUR for the rep. I would be happy if someone could explain how this behaves. Oh so: I have an XC70 , Mod. 2005