What to do if "E" and a number appears on my Bosch HBLP45 Oven display?
- KKristen BrightSep 8, 2025
If you see an "E" followed by a number on the display of your Bosch Oven and the control is beeping, this indicates a fault code. To stop the beeping, press any key. If necessary, reset the oven. However, if the fault code persists, record the code, cancel the oven operation, and contact an authorized service technician for assistance.






