2000 E450 rear left turn signal not working
I replaced the bulb but no luck.Right signal works fine. Where should I start trouble shooting?
Forum Discussion
Don't know anything about your vehicle, but check if the bulb is a double element (i.e. one element for the bright brake light, another for the parking light/blinking turn). Switch bulbs from left side to right and vice versa to troubleshoot. Often it's bad contact due to corrosion. Flasher relay should be good if one side works.
