Worx Landroid Vision E12 — Camera Lens Is Dirty: Fix & Checks
Worx Landroid Vision showing E12 (Camera Lens Is Dirty)? Check vision camera causes in the right order, then continue into MowerFixAI diagnosis.
What to do first
Gently clean the camera lens with a soft suitable cloth and remove grass, water spots or debris that obstructs the view.
Check in this order
- Gently clean the camera lens with a soft suitable cloth and remove grass, water spots or debris that obstructs the view.
- Record the exact code/message and where the mower stopped before clearing it.
- Avoid ordering a battery, motor or board until simple installation, obstruction, power and connection checks have been ruled out.
- If the same error returns on clear level ground after the supported checks, use an authorised service route.
Safety: Switch the mower off before cleaning wheels or the cutting system. Disconnect station power before handling exposed charging-station wiring. Never open or bypass a sealed lithium battery or safety system.
Why MowerFixAI does not jump straight to a replacement part
An error message identifies the system that detected a problem; it does not always identify the failed component. MowerFixAI uses the mower model, exact error, location and follow-up checks to separate installation, environment, charging, navigation and hardware causes before suggesting a part or dealer.
Symptoms that help narrow this fault
The mower may disappear from the app, fail an update, lose Wi-Fi/Bluetooth, report a camera or RFID problem, or remain functional manually while connected features stop working.
Practical checks before replacing parts
- Record the exact app and mower message before restarting anything.
- Check whether the mower itself still operates locally; this helps separate connectivity from drive/cutting faults.
- Confirm phone permissions, Bluetooth/Wi-Fi status and network availability where relevant.
- Check firmware/app versions and avoid repeated updates or factory resets unless the manufacturer procedure calls for them.
- If a sensor such as a camera is named, clean and inspect it externally before assuming the module has failed.
What not to replace too quickly
Avoid factory-resetting or deleting maps as a first step unless you have saved the information you need. A connectivity or firmware problem can be made harder to diagnose after settings and logs are erased.
Run the model-specific diagnosis
Continue with the mower and error already identified so you do not have to start from a generic help page.
Diagnose this errorFind a nearby dealerCheck parts diagramsWhen to stop DIY checks
Stop and use an authorised repair route if the mower has impact damage, water ingress, a swollen or damaged lithium battery, exposed wiring, repeated internal electronic faults, or if a test requires opening a sealed battery, power supply or safety system. Bring the exact error text and the checks you have already completed; that can shorten dealer diagnosis time.
Related next steps
Browse popular robotic mower fixes · See more model-specific error guides · Run MowerFixAI diagnosis
Frequently asked questions
What does E12 mean on Worx Landroid Vision?
It points to the vision camera area. The code identifies the system that stopped operation, but the underlying cause still needs to be narrowed down.
Should I replace a part immediately?
No. Start with safe external checks and confirm the exact model and conditions. A code can be triggered by terrain, installation, obstruction or connection problems as well as a failed component.
What information should I save before resetting the mower?
Save the full error text, model, firmware/app version if available, mower position, station status and what the mower was doing immediately before the fault.
Verification source
This page uses original MowerFixAI troubleshooting text and is cross-checked against the manufacturer support source below. Always follow the safety and model-specific instructions supplied with your mower.