Bosch / Electric hob / BR8
A control knob is loose
Describe whether the outer knob is loose, the shaft feels unusual or the selected setting no longer changes. Stop using a control that cannot operate reliably. Do not grip an exposed shaft with tools or force a damaged fitting. The model determines the correct control arrangement and any suitable repair.
Compare this observation: a warning appears when cooking starts
Write the warning exactly and describe when it appears relative to switching on or placing cookware. Say whether it affects one zone or the whole hob. Avoid treating similar codes on different models as the same failure. Keep internal checks for an assessment and include the complete product identification.
The fitting is behind a furniture panel.
Describe the panel, plinth and visible surroundings. Leave the appliance fitted; photographs and an access description are enough to begin.
For the Swanley address
Swanley enquiries need the complete BR8 address and the actual appliance or specialist unit. The online request starts a conversation; it does not reserve a visit by itself.
Read the identity, not just the badge.
Quote the complete model and serial or service number from a safely visible label. Similar product names can hide different components. If the label is concealed, leave the appliance in place and tell us the model is unknown.
A manufacturer reference checked on 2026-10-26. Model identity does not confirm parts, stock or repair acceptance.
A useful question for the enquiry
Does “a control knob is loose” establish the failed part?
No. Describe that observation separately from “a warning appears when cooking starts”. Explain whether they began together or at different times, and include the fitting detail: the fitting is behind a furniture panel. The inspection can then consider the symptoms and safe access together.