Servus with each other, please need your help. Vehicle: V70 l 2.5 LPT (B5254T). Today I gave my daily a new battery. Battery out, new battery in. First Plus connected, then Minus. See there, it starts again, but … … service light flashes, tacho, DZM and BC without function. Can someone tell me here what this can be (even without a glass ball). Don’t think that you have to learn the battery at the V70 l, or? It also runs quite normally. Already in front of you. I would like to thank you for your helpful feedback.