How do you fix indicator not working Ford Transit?

To fix a non-working indicator on a Ford Transit, first check the indicator bulbs for any burnt-out or faulty lights and replace them if necessary. Next, inspect the fuses related to the turn signal system; if a fuse is blown, replace it with one of the same amperage. If the issue persists, examine the wiring and connections for any damage or corrosion. Finally, if all else fails, consider consulting a professional mechanic for further diagnosis.