SA couple awake to bed on fire

An Adelaide couple awoke to breaking glass and their bedding on fire after molotov cocktails were thrown through their bedroom window.

They put the fire out and then found someone had also tried to set alight their front door.

Police say at least two molotov cocktails were used in the incident, which occurred in Munno Para West about 2.20am.

The home has burns damage but the couple were uninjured.