Originally Posted by ******84
Perhaps you right, but Better safe than sorry.
Once I did flash KOMBI module with no additional power supply and It had stopped on 7% (beautiful Christmas Tree in my cluster, take a look below), from this time I always use the cables from the other car or battery charger and everything is going smoothly
Fortunatelly I did flash it again and everything came back to life
How long did the KOMBI flash take you? Minutes, hours?