Among other things, the V70 2001/2002 had no mass cable from the battery to the engine compartment, but was only connected to the body with a short mass cable directly at the rear. Due to the significantly increased electromagnetic radiation in the passenger compartment (measurements took place in Sweden) a Swedish newspaper headlined: The rolling microwave. Whether dangerous or not, I accepted the Volvo offer at the time. (continuous additional cable to the engine compartment free of charge, installation (wage) charge. If someone looks up the battery of his new V70, there are still only these short mass cables (black) directly to the body.