It could be that it needs a new ignition switch. As they wear, they loose contact inside. it is a fairly easy replacement and not very expensive.
it is the switch good luck looking on how to change myself
my turn signals do not work in my 1992 Pontiac Firebird
they do work
hazards and turn signals have separate flashers. replace flasher for turn signals
This was already answered for me in another post. It was the ignition switch.
To have the turn signal indicators display on the dashboard of your Volvo S60, first check if the dashboard settings allow for this feature. You may need to access the vehicle's settings menu through the infotainment system to enable dashboard indicator lights for turn signals. If the settings are correct and the problem persists, consider checking the vehicle's fuses or consulting your owner's manual for troubleshooting steps. If necessary, contacting a Volvo dealership or a qualified mechanic may be helpful for further assistance.
That is a good thing. You want the turn signals to work.
May be a defective ignition switch
If the turn signals in the dash don't work, what about the outside front and rear turn signals? Working? Not working? If it's not working, replace the turn signal relay under the dash.
There are two flashers, one for the hazards and one for the signals.
The 1990 VW Jetta turn signals will not work when the ground wire is broken or corroded. The turn signals may need the lightbulb's replaced.
I am having the same trouble. My brake lights work with the light switch for nighttime driving, but only far right brake light works when i pres brake pedal. Reverse lights dont work at all. Turn signals and hazard light work.