Hello dear motor-talker. I have had a problem with my elk V70 D5 BJ 2005 for about 4 weeks. After the start comes very sporatic 2 error messages. 1.ABS/Slip.Wait.Required 2Bremsassistant Wart.Required and additionally lights up the ABS lamp. ABS at this moment also without FKT, could be felt with the beautiful snow. Then it goes again 1 week, then lights up again after the start. Was with the friendly error memory read out and reset. Ig or something. Last week another brake pedal changed because it was in the error memory, but unfortunately again today this “SCH” message.According to friendly ones he wants to change the control part now ?????????? costs really money. My question would be, since the problem always appears during the start process, it might also be the battery. This is now also 4.5 years. Has someone event.Experience with the same problem. Thank you Cora