Here’s a difficult problem, to which my Volvo workshop knows no answer: I drive an XC90 D5 (163 hp) Diesel Automatik BJ 2010, 197,000km, stitch-heeled at Volvo. Recently the following occurs: 1. The car has a standing 1500 revolutions and pulls like stupid (even when driving backwards). 2. If it stops a little longer, e.g. at the traffic lights, the speed drops slowly to approx. 750 revolutions. When starting the car, the speed starts again to 1500 rpm and the car pulls independently This is also the case with the “rolling out”, because the speed does not drop below 1500 rpm and the car can only be stopped under massive use of the brake. That’s super dangerous!!! 3. At the same time cigarette lighters, air conditioning and cruise control are permanently out. 4. The relevant fuse has been replaced, but it is broken again and again. This occurred already in the summer and my Volvo workshop read the error memory a I was replaced with the capacitor/compressor for a lot of money and the problem seemed to be fixed. But now the whole thing started again and the error message said that it had to do with the electronics on the accelerator. The workshop fixed this again and everything seemed good. After about 1 month the same shit again… . So back to the workshop and the same again. Then I drove from the yard of the Volvo workshop and already when turning into the road the turn speeded up. ahl again to 15,000 rpm high and everything was again as usual (air conditioning, cruise control, cigarette lighter failed). Then I left the car at the workshop. They drove test, checked everything through and see… the thick Swede purred like a kitten and everything was ok, as if nothing had ever been. You couldn’t notice anything! Now I drove again for a month, everything ok. Then, yesterday, I slowly hit a traffic light again and the speed is snowing The car is back up to 1500 rpm and the car almost shoots over the crossing. And again cruise control, cigarette lighter and air conditioning failed… The car is otherwise in impeccable condition and I want to drive it for a long time. I know enough people with considerably older Volvos and well over 300,000 km of mileage… So does anyone have a tip on what this could all be?! And yes – I do not have the floor mat on the accelerator!!!