Hello. I have 2000 (2001) V70 2.5TDI D5252T. The main problem is that after I turn on heating with the automatic climat controll and after I turned off engine and start it again, CCM block not work. Steering wheel buttons - work, radio - work, sunroof - work, CCM block - not work. I have checked CCM connector A voltages (red - 12V, violet - 8V, brown -GND) but not lightning and not work. Please give me any suggestion?