[JohnDavo]

Picked up my new XC40 B4 yesterday with Volvo retractable towbar. All well on pick up.

Hooked up my caravan today and Headlamp System Malfunction message appeared. Disappeared after another start up. When disconnected from caravan seemed ok. Then appeared again later when not hooked up and disappeared again. Been fine since.

Headlamps works fine.

Any ideas anyone?

Cheers

John