I have a 98 S90, and my turn signals (inside and out) work but they dont flash. Is this some sort of relay fuse? cause if so... i cant find it for the life of me. One more thing, my emergency flashers dont work at all either. Any help? Pushing my indicator down to make it look like my blinkers are flashing is getting annoying HAHAHA.
Thanks

 

check your flasher relay

 

Check the front light bulbs. Sometimes the bottom of the bulb contacts melt together and mess with the system.