Bosch Washing machine Instruction Manual page 24

Faults that require repair service
Please check if the display indicates a malfunction that you may fix by yourself
(see above)!
The following indicators require repair service:
Flashing
indicator
If these indicators appear:
- Turn programme selector to "0".
- Pull out mains plug for 10 s.
- Reinsert mains plug.
- Select programme and start again.
If the indicated malfunction remains, the service department is to be notified.
SUGGESTION:
Disconnect washing machine from mains and turn off tap.
24
etc.