Hello, the turn signal/indicator switch on the steering wheel and the rest of the switches on the steering wheel do not work , the fuses are good, if anyone has had such a problem then please share your experience, if I win the lottery I will share :-)

 

I don't know how the wiring to the steering column is laid out on these vehicles. But try using the switches while moving the steering column through its range of tilt and telescope adjustments. This may help pin down down a problem with pinched or frayed wiring or faulty connectors.

If you can access any of the wiring connectors that feed this area, disconnect them and inspect the terminals for signs of corrosion. Even if everything looks OK spray the connector faces with a shot of contact cleaner before reassembling. I'm a big fan of DeOxit D5. If you run across any "weather-pack" style connectors you might put a little dab of dielectric grease on the seals before plugging things back together.