Hello, in December I installed a new battery. According to ADAC Test 1st, the battery with 88 Amp. of Moll for 157 €. The old one had already started problems around the freezing point and it was time to install a new one.In February then the big surprise, when it got really crisp cold, came the big release. Up to – 8 C. everything OK.But everything that was colder, and there were several days I had to make at least 7 or 8 start attempts until it sprang up. Horrible was that the battery became weaker by the many orglings. Now a colleague told me that it could be due to the controller of the light engine, he was right with it? And how do I fix the error?