Huhu Have a question. I’ve made my capital richer around a Volvo . What it is in the subject. I have 2 questions. While driving and pressing the cruise control… Don’t pass! No light in the display or keep the speed ! As soon as I have it with me I check all the fuses, do you have another idea what it might be about? The 2nd are the seat heaters. When I press the switch of the seat heaters, they light up though, but it will also after 15 not warm at the Mors ! Here also again fuses , and now my question: Can there be other sources of error here besides the seat heating in the seat itself ? (both do not go ). MFG, Eric R.