Hello Elchfreunde I’ve had a problem with my V70 MY 2002 since yesterday a problem with the heater. And yesterday morning everything worked perfectly. I drove to work and programmed the heater. Unfortunately, it didn’t enter. I tried today the direct start unfortunately also without success. The display went on and off again. BC shows no error message. I checked the backup, which is OK. What can this be? Have me The earliest date he offered me was 22.12 So I have a little time to find the mistake alone with your help and possibly to repair cheaper.