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Bosch Dishwasher ⛔ Unplug Now

Bosch Dishwasher Error Code E15

Bosch Dishwasher error code E15: Water in base — float switch activated (AquaStop).

Last reviewed: Last updated:

Methodology: We combine manufacturer references with recurring service patterns, then review for safe, step-by-step repair guidance.

Sources: Manufacturer fault-code sheets, service manuals, and recurring field-repair patterns.

Limits: Guidance is informational and may not match every model-year or revision. Confirm with the official manual and diagnostics before replacing parts. For safety-critical or electrical work, use a qualified technician.

Should I unplug it?
⛔ Yes — unplug now
Stop using immediately — water and electricity are dangerous. Unplug before inspecting.
Can I fix it myself?
Technician Recommended
Part: Door seal / inlet hose / drain hose / pump
How much will it cost?
DIY: $50–$200 (if hose/seal)
Technician: $150–$500
⏱ 30–120 min

What Does Error E15 Mean on Your Bosch Dishwasher?

Bosch Dishwasher error code E15: Water in base — float switch activated (AquaStop).

What typically fails: Door seal / inlet hose / drain hose / pump

What You're Probably Seeing

What to Try First

  1. 1 Unplug the dishwasher for 60 seconds then plug back in — this resets the control board and clears many temporary faults
  2. 2 If the error persists after basic troubleshooting, contact a qualified appliance technician
🛠️ You'll need: Screwdriver set, Towels, Flashlight · Time: 30–120 min
💡 Try this first: Unplug the appliance for 60 seconds, then plug back in. This resets the control board and clears many temporary faults.

Questions People Also Ask

What does Bosch Dishwasher error code E15 mean? ▼
Error code E15 on a Bosch Dishwasher means: Water in base — float switch activated (AquaStop). The appliance detected this condition and has stopped or limited operation to prevent further damage.
How do I fix Bosch Dishwasher error code E15? ▼
First, unplug the dishwasher for 60 seconds to reset the control board. If error E15 returns, the root cause (water in base — float switch activated (aquastop)) needs to be addressed — check connections, filters, and hoses before calling a technician.
Is it safe to use my Bosch Dishwasher with error code E15? ▼
It depends on the cause. Most E15 errors mean the appliance has stopped itself as a safety measure. Check the 'Should I unplug it?' section above for specific guidance on this error.

More Bosch Dishwasher Codes

All Bosch dishwasher error codes → All Bosch appliance codes →

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