Hello, my V50 D2.0 MJ2008 makes since today after approx. 500m to 1000m the following error message “electric system maintenance urgent”. The message does not come directly after the start, but only from approx. 500m and apparently only when the car comes to the stand. I measured the battery voltage with switched off ignition: 12,5V. Directly after the start the voltage went inside from approx. 2min. slowly up to approx. 13.2V. I then switched off the motor. As the voltage increases with running motor, schl I eat from it, that the Lima of its own accord must be. Then the battery remains in suspicion as a cause, but the car starts up perfectly even at the icy temperatures. Maybe one of you has an idea. Greeting Joachim