Bosch Washer - E10 Error Code
The i-DOS detergent dosing pump is blocked or restricted.
Meaning
The i-DOS detergent dosing pump is blocked or restricted.
The Bosch E10 family of error codes (E10, -00, -10, -20) indicates a blockage or malfunction in the i-DOS automatic detergent dosing system. Bosch washers equipped with i-DOS use precision pumps to dispense detergent and softener. When the pump cannot draw or dispense fluid—due to thick detergent, clogs, or dried residue—the washer displays E10 to prevent incorrect dosing and poor wash performance.
Symptoms
Causes
Step-by-Step Fixes
- Run the i-DOS cleaning cycle if available.
- Flush the detergent compartment with warm water.
- Use only Bosch-approved liquid detergents.
- Remove and clean the i-DOS lines if accessible.
Safety Notes
- Avoid using powdered or gel detergents in i-DOS systems.
Applicable Models
Show Models
- WAXH20
- WGB86200UC
- WGB24400UC
Related Pages
Other Bosch Washer Error Codes
Show All Error Codes
- Bosch Washer CL Indicator
- Bosch Washer Drain Icon Indicator
- Bosch Washer Drum Clean Indicator
- Bosch Washer E00 / -18 Error Code
- Bosch Washer E00 / -23 Error Code
- Bosch Washer E16 / F16 / E34 / F34 Error Code
- Bosch Washer E17 / F17 / F29 Error Code
- Bosch Washer E18 / F18 Error Code
- Bosch Washer E19 / F19 Error Code
- Bosch Washer E20 / F20 Error Code
- Bosch Washer E23 / F23 Error Code
- Bosch Washer E25 / F25 Error Code
- Bosch Washer E26 / F26 Error Code
- Bosch Washer E28 / F28 Error Code
- Bosch Washer Er:01 Error Code
- Bosch Washer Er:02 Error Code
- Bosch Washer Er:03 Error Code
- Bosch Washer Er:04 Error Code
- Bosch Washer Er:05 Error Code
- Bosch Washer Er:06 Error Code
- Bosch Washer Er:07 Error Code
- Bosch Washer Er:09 Error Code
- Bosch Washer Er:10 Error Code
- Bosch Washer Er:11 Error Code
- Bosch Washer Er:12 Error Code
- Bosch Washer Er:13 Error Code
- Bosch Washer Er:14 Error Code
- Bosch Washer Er:15 Error Code
- Bosch Washer Er:16 Error Code
- Bosch Washer Er:17 Error Code
- Bosch Washer Er:18 Error Code
- Bosch Washer Er:19 Error Code
- Bosch Washer Er:20 Error Code
- Bosch Washer Er:21 Error Code
- Bosch Washer Er:22 Error Code
- Bosch Washer Er:23 Error Code
- Bosch Washer F27 Error Code
- Bosch Washer Key Icon Indicator
- Bosch Washer Pause/Play Flashing Indicator
- Bosch Washer Suds / Foam Indicator
- Bosch Washer Tap Icon Indicator
Model-Specific Notes
On the WAXH20 platform, Bosch recommends monthly i-DOS cleaning cycles to prevent E10 errors.
Disclaimer
The information provided on this page is for educational and informational purposes only. Repairs involve electrical, mechanical, and water-related risks. Always follow manufacturer instructions and consider contacting a qualified technician for diagnosis or repair.