Troubleshooting > Failures par brand > SUZUKI > SUZUKI SMX 50 > The headlight and brake light of my SUZUKI motorcycle SMX 50 no longer work
In the vast majority of cases, it is a Bulb fault which will lead you to make the change. After removing the protective cover, check the condition of the filament. If this is cut, theBulb must be changed. The new Bulb must have the same power as theBulb damaged.
Never touch the glass of a Bulb with your fingers. For added safety, it is recommended that you always have a set of spare bulbs for your vehicle so that you do not get stuck in the dark in the event of a breakdown.
Si the bulb your headlight is in good condition, the failure may be related to the plate headlight.
First, check the connectors and contacts. They can sometimes present traces of oxidation. If this is the case, a simple brushing with sandpaper will suffice. The failure can also come from fuses .
After you turn off the ignition and locate it fuse checking the bulb that no longer works, take it out of its housing. After the change of fuse, turn on your headlight. If the latter remains off, check the condition of the fuse that you just changed. If its filament is cut again, the problem is a short circuit.
A short circuit can be caused byar humidity or par damaged wiring. If the damaged cable is accessible, you can temporarily repair it by wrapping it in several layers of masking tape to protect the stripped cable.
It is possible that the problem is also caused by the switch box . In fact, over time, the contactor may have moved in the switch box or the code switch /headlight can be blocked.
The stop lights are mandatory on all motor vehicles since they alert other cars to braking. Unlike other lights, stop lights should not be enabledar they come on automatically when the brake lever or pedal is pressed.
There are several symptoms that can indicate a problem or failure with your stop lights.
it is surely a bad contact or a mass problem. Check your headlight wiring and connections. Also clean the connectors with a metal brush. Spray contact cleaner.
this is probably a problem with the switch of brake. Change your switch brake to solve the problem.
This is most likely a problem with the switch brake or fuses. Start par change them fuses, if the problem persists you will certainly have to change the brake light switch.
Also check that the bulb is not toasted.