How do you get my speedometer on Renault scenic towork?

If your speedometer on a Renault Scenic isn't working, first check the vehicle's fuses to ensure none are blown. Next, inspect the speed sensor on the transmission, as a faulty sensor can cause the speedometer to fail. Additionally, check for any dashboard error messages and consider a diagnostic scan to identify any electronic issues. If these steps don’t resolve the problem, consult a professional mechanic for further diagnosis.