What to do if the horn, brake light, turn signal, and radiator fan are not working on my KTM 500 EXC-F 2018 Motorcycle?
- DDenise PalmerSep 13, 2025
If the horn, brake light, turn signal, and radiator fan on your KTM Motorcycle are not working, this is likely due to a blown fuse 3. Replace the fuse.