Bosch Cooktop F8 error code
Cooktop
Reviewed August 2025 · sources below
On Bosch cooktops, error F8 indicates: Automatic time limit — the zone ran too long without a change. Touch any key to resume. Start with a 5-minute power reset at the breaker, then follow the cooktop-specific checks below before ordering replacement parts for F8.
Safe to keep using?
No safety issue
This is a status or lock code, not a hardware fault.
Likely causes
Automatic time limit — the zone ran too long without a change. Touch any key to resume.
Check: Press Power or Start/Pause to clear the code, then restart the cycle.
Est. cost: $0–$0
A hot pan left on the keys or prolonged high heat can trip protection until the glass cools.
Check: Move cookware off the controls, let the cooktop cool 10–15 minutes, then touch any key to resume.
Est. cost: $0–$0
What it means
Automatic time limit — the zone ran too long without a change. Touch any key to resume.
How to fix it
- Unplug the cooktop or turn off power at the breaker before inspecting any components.
- Reset Bosch F8: leave power off for 5 minutes, restore power, then restart. Confirm whether F8 returns.
- Check the most common cause for F8: Automatic time limit — the zone ran too long without a change. Touch any key to resume.
- Wipe the glass dry, move pans off the controls, and confirm the cookware is induction-ready and centered if the zone is induction.
- If a reset and basic checks don't clear the code, use our lookup tool for AI-powered diagnosis or contact a qualified technician.
- Reassemble, restore power, and run a test cycle. If F8 returns, the faulty component likely needs replacement.
Call a pro when: Call a technician if you smell burning, see sparking, hear grinding from the motor, or the code returns after replacing the suspected part.
Repair videos
FAQ
What does F8 error code mean on a Bosch cooktop?
Automatic time limit — the zone ran too long without a change. Touch any key to resume.
How do I reset Bosch cooktop F8?
Unplug the cooktop or switch it off at the breaker for 5 minutes, then restore power and restart. A reset clears a stored F8 after a glitch, but the code will return if the underlying fault is still present.
What part do I need for Bosch F8?
Not always — some F8 errors are caused by user-fixable issues like clogs or unbalanced loads. Try the troubleshooting steps first.
Can I fix Bosch error F8 myself?
Many F8 errors can be fixed DIY if you're comfortable with basic tools. Start with the reset and steps above. If the issue involves electrical components or the code returns after replacing parts, call a professional.
Bosch F8 on specific models
Other Bosch Cooktop codes
Prevent this problem next time
- Use lock features only when needed
- Avoid cutting power mid-cycle
Sources
Manufacturer meaning
Automatic time limit — the zone ran too long without a change. Touch any key to resume.
FixApplianceCode guidance
Clear the F8 status code and restart. No replacement part is needed.
Source type: Editorial
Source: FixApplianceCode status-code guidance
Last reviewed: 2026-08-24
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