Turn Signal

Hi Fellas! First post and its a question. for some strange reason my left turn signal goes into fast blink but nothing lights up, right side is working fine. Turn the hazzard on all 4 lights blink (no bulb is out)
Repllaced the relay in the collum still same problem. Anyone have any idea's or suggestions.
Thanks.

Dont know what model you have but the turn signals and flashers are on 2 seperate relays. Here are 2 links that can help a lot with wiring diagrams and other things. http://members.roadfly.com/kcroncarter/etm001.htm
http://www.unixnerd.demon.co.uk/bmw_home.html

Did you replace the bulb and socket? The bulb doesnt have to be blown for it to blink fast. I amwalsy change the socket when I change the bulb.