side lights? must be wanker thang eh? usually loose wiring, loose ground, connectors or bulbs will cause this, do the newer gixxers have running lamps these days? messed up when a 13 yr old gixxer is considered a newer bike... man I gotta get out more.. for a while i ran nothing but new every 2 years or generation, my newest is 2004.. I feel bad now..
OP, we need to know more about you're talking about. Are these the running lights at the front? Does the tail light also flicker? Does everything flicker together, i.e. in sync? What about the license plate light?