⚠
warning Craftsman
Error Code Headlight(s) not working (if so-equipped)
The vehicle headlight or lights are not operational and provide no illumination during use.
? What Causes This
Bulb burned out, loose or damaged wiring, faulty switch, broken fuse.
✓ How to Fix It
Replace any blown bulbs. Check connections for poor or disconnected wires. Replace the switch if necessary.
Source: page 40 of the official manual
From the manual
This error code appears in:
Craftsman Rer 1000