1986 Mercedes Benz 190d 4 cyl Two Wheel Drive Automatic 199000 miles
I have no turn Signal lights and does not flash. I have had a few times where the flasher didn't blink and I giggle the turn signal handle it started to work now nothing but have hazards and they blink.
The turn signals and hazards use the same relay, so that rules out a faulty relay. I would suspect a faulty signal switch, may want to inspect the wiring to the signal switch and if OK replace switch.
July, 20, 2010 AT 11:52 PM
The turn signals on that specific vehicle have fuses for the right and the left turn signal, the fuse box is located under the hood on the drivers side in the corner by the fender against the firewall, it is black with two knobs I believe its fuses number 13 & 14 check them before you do anything else, if you have any more questions I am the expert on Mercedes-Benz that is