Bosch Evolution 300 Series Service Manual page 26

The bake burner and igniter assembly DUH held in position by the two
screws indicated by the arrows in photo D.
Prior to removing the bake burner you must first unplug the bake burner
igniter wire harness plug connector. To access this connector remove
the lower drawer.
The igniter harness connector is located on the left side as seen in photo
E. Unplug the connector then lift the bake burner and igniter assembly
out of the oven while guiding the connector plug and wire harness
through the cutout. Care should be taken to avoid damaging the bake
igniter.
Follow this procedure for replacing either the bake burner or the igniter.
Igniter Harness
Connector Plug
Photo D
Photo E
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