What does it mean when 'E' or 'd' appears on the temperature display?
The 'E' or 'd' on the temperature display indicates that the electronics have detected a fault. To resolve this, switch off the appliance, unplug it or switch off the circuit breaker, and reconnect after 5 minutes before switching the appliance back on. If the message still appears after restarting, contact Customer Service. (Page 27)
From the official Bosch B36FD Freezer Refrigerator manual, page 27
Have a follow-up question?
Answers from the official manual.
Common questions