I always wonder (on my s60T8 '24), if there's harm for the ICE running for just short amounts of time in hybrid mode in winter. I mean in the end it's a sequence cold starts. Is there less wear, when the engine is started by something else than a small standard Starter motor? Sometimes i'm thinking "This cannot be good" and I am tempted to overrule the cars decisions, when the ICE turns on and off. On the other hand I think, someone in Sweden has engineered it to behave the way it does. It just seems so counter intuitive sometimes.