Warning light on dash SZ5 ? Do I have a problem ?

Each cold damp winter morning the DUAL SENSOR function temporarily disabled light comes on , sometimes 2 or 3 times for a few seconds in the first mile or so The flashing warning is most noticeable on the dashboard. I notice the windscreen electronics box gets some condensation under screen at the same time. .clears with heating and air con The car is garaged Do other owners get similar. ? If so I can live with this , as it always corrects itself , but obviously this safety feature is temporarily switched off. otherwise it’s the hassle of going to main dealer , I guess other owners will know more than they do .I do find the electronic warnings of everything seem ultra sensitive. !

Yes - it just means the windscreen-mounted camera is obscured. Normal service resumes once it has cleared.