Error Code: CHILD LOCK SYMBOL Difficulty: Easy
Problem: Indicates that the child lock feature is activated, preventing accidental operation.
How to Fix CHILD LOCK SYMBOL Error (Step-by-Step)
- Locate the ‘Child Lock’ symbol on your dishwasher’s control panel. This indicates the controls are locked to prevent accidental operation.
- To deactivate the child lock, look for a button or text on the control panel specifically for this function. It is often labeled with a ‘key’ symbol or text like ‘Child Lock’.
- Press and hold the designated ‘Child Lock’ button for approximately 3 to 5 seconds.
- Watch for the ‘Child Lock’ symbol on the display to turn off, or listen for a beep confirming the deactivation.
- Once the light is off, the dishwasher controls will be unlocked, and you can now select a cycle and start the machine as usual.
- To reactivate the child lock, simply press and hold the same button again for 3-5 seconds until the indicator light reappears.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
Recommended Parts to Check
No exact official OEM part number is listed here because the correct Bosch dishwasher part can vary by complete model number. These are targeted part-category searches, not universal fit claims.
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Bosch dishwasher water inlet valveCommon replacement category: Water inlet valveFit note: Exact OEM part number varies by full Bosch dishwasher model number. Confirm compatibility before buying.Confidence: Medium
This category can be relevant for fill and water-supply faults after the tap, hose, and inlet screen are checked. -
Bosch dishwasher drain pumpCommon replacement category: Drain pumpFit note: Exact OEM part number varies by full Bosch dishwasher model number. Confirm compatibility before buying.Confidence: Medium
This category can be relevant for drain and standing-water symptoms after the filter, sump, and hose are checked. -
Bosch dishwasher circulation pumpCommon replacement category: Circulation pump / wash motorFit note: Exact OEM part number varies by full Bosch dishwasher model number. Confirm compatibility before buying.Confidence: Medium
This category can be relevant for wash, spray-arm, and circulation symptoms after filters and spray arms are checked.
Before ordering: match the part to the complete Bosch dishwasher model number on the appliance tag.
What to Check Next on This Bosch Dishwasher
Child Lock symbol: Child Lock is a control setting. The practical fix is to unlock the panel and then verify the buttons respond normally.
- Hold the model-specific lock or key button for several seconds and watch for the lock indicator to clear.
- If the panel stays locked, power-cycle the dishwasher once and retry with dry hands on a clean control surface.
- If controls remain unresponsive after unlocking steps, inspect the keypad, console ribbon, and control board connections.
If the symptom returns after these checks, use the full Bosch model number from the door tag before ordering any part. The same display message can point to different parts depending on the exact model and what the dishwasher does during fill, wash, drain, or dry.
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
Browse all Bosch error codes: Bosch Error Codes
When It’s Better to Replace Than Repair
Dishwasher repairs can add up quickly when the pump, control, heater, or leak-related parts fail.
Confirm cabinet width, water line, drain routing, electrical connection, and panel style before ordering.
For repair parts, verify exact fit with the full dishwasher model number before buying; these links are general replacement-appliance shopping options.
- [OK]Drain pump or circulation pump failure
- [OK]Leaking tub, door, or float-switch issues
- [OK]Heater or control failures on an older unit
- [OK]Repeated poor washing or drying performance
Recommended Dishwasher Replacement Options
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