Hello all, At minus temperatures my Santa Fe, BJ 2003, Diesel, Mucken. It doesn’t start. The engine goes crazy, battery seems full, but nothing happens. What I find very strange, the battery is full, but if we bridge the car, it starts up and drives without problems. If I have driven for a while, then I have no problems at the start. Only in the morning when it is really cold. The battery is installed in a workshop only in August where can anyone tell me what power the battery must have? I can’t find anything in the manual. LG Ulko