The light globe of my oven stopped working. When I removed the cover, I found the globe was completely crushed and the globe socket was probably also melted. I have new spiral globe but the socket won't take it because the threads inside socket are all gone.
I contacted manufacturer as the oven is still under warranty for another 6 months, but they are refusing to help stating I caused the damage so not covered under warranty.
Does anyone can provide advice how to escalate/resolve this matter?
Read this, this, and this.