Bosch Dishwasher ✅ Safe for Now

Bosch Dishwasher Error Code E16

Bosch Dishwasher error code E16: Water in tub while door is open.

Last reviewed: Aug 7, 2026 Last updated: Aug 7, 2026

Methodology: Bosch dishwasher pages are reviewed against manufacturer support documentation and grouped by fault family before adding practical symptoms, safety notes, and repair steps.

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

Bosch Owner Support - Dishwasher troubleshooting and owner documentation — Official Bosch support entry point for dishwasher troubleshooting and manuals.

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?

✅ No — safe for now

Safe — unit won't run with door open. A common and inexpensive fix.

Can I fix it myself?

DIY Possible

Part: Door latch / door lock assembly

How much will it cost?

DIY: $20–$100 (latch assembly)

Technician: $80–$200

⏱ 15–30 min

What Does Error E16 Mean on Your Bosch Dishwasher?

Bosch Dishwasher error code E16: Water in tub while door is open.

What typically fails: Door latch / door lock assembly

What You're Probably Seeing

→ Cycle won't start
→ Error code on display
→ Door won't latch

Common Causes

• Water supply valve closed or restricted
• Inlet screen clogged with sediment
• Water inlet valve or flow sensor fault

How to Fix It Yourself

1 Unplug the dishwasher for 60 seconds then plug back in — this resets the control board and clears many temporary faults
2 Check door seal for debris or warping preventing full closure
3 Test the door latch mechanism — if it clicks but machine won't start, the switch is faulty
4 Replace the door lock assembly ($25–$80 part, 15–30 min DIY)
5 If the error persists after basic troubleshooting, contact a qualified appliance technician

🛠️ You'll need: Screwdriver set, Putty knife · Time: 15–30 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 E16 mean? ▼

Error code E16 on a Bosch Dishwasher means: Water in tub while door is open. The appliance detected this condition and has stopped or limited operation to prevent further damage.

How do I fix Bosch Dishwasher error code E16? ▼

First, unplug the dishwasher for 60 seconds to reset the control board. If error E16 returns, the root cause (water in tub while door is open) needs to be addressed — check connections, filters, and hoses before calling a technician.

Is it safe to use my Bosch Dishwasher with error code E16? ▼

It depends on the cause. Most E16 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.

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