2012 c70 electrical issues
 

Hi, I have a 2012 Volvo C70 with 79,000 miles on it. The dash is displaying an “anti-skid service required” warning and the wipers turn on and won’t turn off. The turn signals will not work as well. This problem is intermittent but is happening more frequently lately. Also the gear seems to be shifting to low gear when I come to a complete stop. I took it to my local Volvo dealership twice but of course the problem is never happening when I take it in. They ran a diagnostic and upgraded the chip and said nothing is wrong with it. Something is clearly wrong and I don’t know what to do. Driving with no turn signals and switching to low gear is dangerous but I have no choice. Any help on this problem would be greatly appreciated.