XC90 – Camera image dark at night

Moin together, I have a question about the camera system at the XC90 and your experiences with it: In the evening/night the picture is almost completely black with me, no matter if the rear lights or brake light or front light is on or not. During the day no problem at all, but at night it completely regulates down into the dark, instead of at least reproducing or amplifying the ambient light. Sufficient light from the street lighting should be available, it affects both the front and rear cameras. So suppose a software problem. Is an XC90 T8 Recharge with Android system, year 2023. Did any of you have similar problems? How were they solved? Had it two days at the service, got it back unchanged. With the V60, which we had before, this was not a topic at all. Thank you, Mathias