So far the longest time my turn signals had the 'fast blink', Im guessing this meant the relay was going out and finnally it did because the turn signals ceased to work.

So I bought a new relay, my year (70) for the 220D shares the relay for the 'hazard lights' located directly behind the red hazard knob. After installing the new relay I still am not getting a working turn signals but instead get a weird buzzing noise coming from this new relay when I attempt to use the turn signal.

Any ideas what the 'buzzing' means. Could it be a short somewhere? Checked fuse and it checks okay.

Thanks,
Sean