Why is the check water supply display lighting up on my Bosch Dishwasher?
- AAndrew GreenAug 21, 2025
The check water supply display might light up on your Bosch Dishwasher for several reasons: - The tap may be turned off. - The water supply might be interrupted. - The supply hose could be kinked. - The filter in the water supply may be blocked. To resolve this, switch off the appliance, pull out the mains plug, turn off the tap, clean the filter in the supply hose, reconnect the power supply, turn on the tap, and then switch on the appliance.



















