Oven Temperature Is Inaccurate

If Your Oven Temperature Is Not Correct, Check The Following
1. If you’re using a convection oven, check the automatic settings as they can automatically change the set temperature ~15 degrees lower for better convection cooking performance.
2. Differences in timing or cooking performance between old and new ovens are not unusual. If you have a new oven, we recommend following recipe times, temperatures and rack positions as recommended in your manual.

Make Sure Heat Is Not Blocked From Circulating The Oven
1. Make sure to leave enough space (around 2 inches) around the back sides of the oven shelf for heat circulation
2. Never cover the entire shelf if you’re using aluminum foil – this can block the circulation of heat in the oven

Elements Malfunctioned
If your oven doesn't seem to be baking evenly and you suspect some oven elements are broken or malfunctioning, please contact Bosch Customer Service at 1-800-944-2904 for troubleshooting assistance.