What does 'R-Bumper deflected L-Bumper deflected' mean on AL-KO Lawn Mower?
- JJennifer PierceSep 7, 2025
If your AL-KO Lawn Mower displays 'CN119: R-Bumper deflected CN120: L-Bumper deflected', it means the appliance has moved onto an obstacle and cannot free itself. Remove the obstacle.