There are a few reasons for this.

1. The Transformer that runs the blue light up logo has failed. Part number is EC98SSH-Transformer, $29.00

2. The door logo light connects in 'under the top hinge', if you can gently remove the top hinge you can check that the connection (wires) hasn't come loose, **Ensure unit is OFF of course.

Does this sound like your particular issue?

If so, enter your contact details and short message and we will get in touch with you.