MadJax Xseries: problems, complaints, bulletins
Summary for the MadJax Xseries across 2 model years: 0 owner complaints and 5 NHTSA service bulletins, plus repair videos. Pick a year for details.
Model years
| Year | Owner complaints | involving a crash | Technical service bulletins (TSB) | YouTube repair videos |
|---|---|---|---|---|
| 2024 | — | 0 | 5 | 0 |
| 2023 | — | 0 | 1 | 0 |
Components owners complain about
| Component | Owner complaints | involving a crash | Technical service bulletins (TSB) |
|---|---|---|---|
| Electrical system | 0 | 0 | 3 |
| Fuel/propulsion system | 0 | 0 | 2 |
| Exterior lighting | 0 | 0 | 1 |
What to check before buying
- Electrical system. Scan all modules, test the battery and alternator, inspect connectors near the impact zone.
- Fuel/propulsion system. Fuel smell, leaks, rough running, fuel-system codes.
- Exterior lighting. Headlamps, leveling, sensors and mounts after a frontal hit.
Manufacturer service bulletins
Bulletin titles as filed with NHTSA.
- Notice with instructions to check replace the light control box and harness
- Notice with instructions related to updating firmware for the display screen
- Notice with instructions to prevent the clock from immediately resetting after setting the clock via the…
- Notice with instructions to install waterproof push button and/or updated module
- Notice with instructions related to updating firmware for lithium battery
Other models of this make
Read also
Sources: public NHTSA data (USA): service bulletins and owner complaints; YouTube: links to videos credited to their authors. Complaints are owner statements not verified by NHTSA, and describe defects rather than crash damage. Data updated 2026-11-04.