---
title: "Oven light not working"
description: "Wolf oven light not working — a cavity light that has stopped, will not switch off, or comes on by itself."
url: "https://wolfmiami.support/symptoms/oven-light-not-working/"
date_modified: "2026-08-20"
---


# Wolf oven light not working

### The fastest diagnosis is the code

Change the lamp first. It is a genuine consumable and it is the answer most of the time — but let the cavity cool completely, and do not touch a halogen capsule with bare fingers, because the oil from your skin will kill the new one within days.

### Small, and worth a page anyway

Almost every site of this kind buries the oven light in a list. It is here on its own because it is the one repair on this appliance most people can genuinely do themselves, and telling you how is a better use of this page than selling a visit for a lamp.

### When it is not the lamp

A light that will not switch off, or a series of lamps that keep failing, is telling you about a relay or a holder rather than about a bulb. This maker publishes the light relay open and shorted as two separate conditions per cavity, which is more than most makers say about a lamp circuit at all.

A consumable, and the answer in most cases. Ordered to the model — these run hot and generic replacements fail quickly.

The door switch

A light that stays on with the door shut, or never comes on with it open, is usually the switch that tells the oven where the door is.

The light relay

Published open and shorted as two separate conditions, per cavity. Shorted is the one that leaves the light on permanently and cooks the lamp.

The lamp holder

Heat cycling degrades the contacts. A holder that has burnt is why a new lamp lasted a fortnight.

Completely. Changing a lamp in a warm oven is how people get burnt and how lamps get broken in the holder.

Gloves or a cloth on a halogen capsule

Skin oil on the glass creates a hot spot that kills it. This is the reason most "new lamps" fail early.

Watch it with the door

On with the door open, off with it closed. If not, the switch is the suspect rather than the lamp.

Look at the holder

Discoloration or scorching around the contacts means the holder rather than the lamp.

The cheapest page on the site

What it usually means

Light dead with everything else fine

Light staying on with the door closed

A published relay condition on the display

The fastest diagnosis is the code

Change the lamp first. It is a genuine consumable and it is the answer most of the time — but let the cavity cool completely, and do not touch a halogen capsule with bare fingers, because the oil from your skin will kill the new one within days.

Small, and worth a page anyway

Almost every site of this kind buries the oven light in a list. It is here on its own because it is the one repair on this appliance most people can genuinely do themselves, and telling you how is a better use of this page than selling a visit for a lamp.

When it is not the lamp

A light that will not switch off, or a series of lamps that keep failing, is telling you about a relay or a holder rather than about a bulb. This maker publishes the light relay open and shorted as two separate conditions per cavity, which is more than most makers say about a lamp circuit at all.

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