Error Code: E35 Difficulty: Hard
Problem: Door lock fault; the machine is unable to lock the door.
How to Fix E35 Error (Step-by-Step)
- Disconnect the washer from the power outlet to ensure safety.
- Open the washer door and locate the metal retaining ring on the rubber door boot seal.
- Carefully pry off the outer retaining ring using a spring clamp tool or a flathead screwdriver, and peel the boot seal off the front panel to access the door lock assembly.
- Unscrew the two screws that secure the door lock assembly to the front panel of the washer.
- Reach inside and carefully disconnect the wire harness attached to the back of the old door lock assembly by pressing the release tab.
- Connect the wire harness to the new door lock assembly, then align the new assembly with the screw holes and secure it with the two screws.
- Re-seat the rubber door boot seal onto the front panel and re-install the metal retaining ring to secure it in place.
- Turn the appliance off, wait about 2 minutes, then turn it back on.
What to Check Next on This Bosch Washer
Bosch Washer Error E35: Use the code or symbol as the starting clue, then confirm the actual symptom and cycle stage before ordering parts.
- 1. Unplug the washer before opening panels, touching wiring, or reaching near the drain pump, door lock, inlet valve, motor, or control area.
- 2. Verify the simple cause first: check the door latch, load balance, detergent level, inlet water flow, drain filter, hose position, and anything blocking the cycle stage shown by the code or symbol.
- 3. Clean accessible filters and hose screens, remove debris from the pump area when the model design allows it, then reconnect anything that was loose before running another test cycle.
- 4. Test the washer during the same fill, wash, drain, spin, lock, or control step where the warning appeared; measure voltage or resistance only if you are equipped to do that safely.
- 5. Inspect the matching part path instead of guessing: door-lock issues point toward the latch circuit, drain symptoms toward pump or hose restrictions, fill symptoms toward inlet supply, and control-response symptoms toward wiring or board checks.
- 6. Replace a part only after the symptom repeats and the model-specific checks point to that part category. Match any replacement to the complete Bosch model number on the appliance tag.
If the issue returns after these checks, match replacement parts to the complete Bosch washer model number from the appliance tag. The same code can point to different components depending on the exact model and when the failure appears.
Recommended Parts to Check
No exact official OEM part number is listed here because the correct Bosch washer part can vary by complete model number. These are targeted part-category searches, not universal fit claims.
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Bosch washer electronic control boardCommon replacement category: Main control boardFit note: Exact OEM part number varies by full Bosch washer model number. Confirm compatibility before buying.Confidence: Medium
This category can be relevant for control and communication faults after wiring and connector checks. -
Bosch washer user interface control panelCommon replacement category: User interface / display boardFit note: Exact OEM part number varies by full Bosch washer model number. Confirm compatibility before buying.Confidence: Medium
This category can be relevant for display, button, selector, or cycle-control faults. -
Bosch washer drain pump assemblyCommon replacement category: Drain pumpFit note: Exact OEM part number varies by full Bosch washer model number. Confirm compatibility before buying.Confidence: Medium
This category can be relevant for drain, no-spin, and water-removal symptoms after filter and hose checks.
Before ordering: match the part to the complete Bosch washer model number on the appliance tag.
Still Not Working?
If the replacement part didn’t fix the issue, you may have a wiring problem or main board failure.
More options (for a better recommendation)
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When It’s Better to Replace Than Repair
Sometimes replacing an appliance makes more financial sense than putting more money into repairs.
Here are a few signs it may be time to shop for a new one:
For repair parts, verify exact fit with the full washer model number before buying; these links are general replacement-appliance shopping options.
- ✓Appliance over 8-10 years old
- ✓Repair cost over 50% of replacement
- ✓Multiple recent breakdowns
- ✓Major component failure
Recommended Replacement Options
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Expert: Mike Sullivan
EPA Section 608 Certified Technician with 18+ years experience.
Read Editorial Standards →Browse all Bosch error codes: Bosch Error Codes


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