Well i have a 2003 cbr600rr, It has front flush mounts and the factory rear led light.

The right hand side operates just fine, but when i use the left side all it does is stay illuminated, it does not flash.

Any ideas guys??

 

sounds like you might have a bad relay for the left side, take a peek in the manual or repair manual if you have one and find where the relays are for the blinkers and check em

 

did you check the blinker fluid?

 

Only one relay. Rear is not an LED from the factory. If the rear bulb is burnt out, the front will probably not blink.

 

Its really odd, if i switch from right to left blinker it works fine.. im thinking i probably have a bad connection somewhere probably a gound... gonna have to do some checking...

 

Yep i even flushed the system lol

 

haha sorry, i couldnt resist... but good luck on finding and fixing the problem. be sure to post what the problem was when you get it figured out.