left front turn signal not working. I have replaced the bulb amd still not working

Hello, best to verify the bulb installed was the proper one indicated. Also important to verify it's the proper fit application for the vehicle. If that doesn't solve the problem, it could be a concern with the wiring or the socket to the bulb. Check front and rear bulbs - I'm not sure of your dash indicators and configuration but the circuit may need to be complete front and rear. If you need further guidance, reach out to a shop near you. https://repairpal.com/auto-repair-near-me Click the link or call us at 877-913-1554. We'll gladly find you a certified RepairPal shop in your area.