Hi can anyone help??? we are having problems with the right hand indicator on our swift challenger 530 se, it appears that it hasnt been flashing on that side at all. all the connections are ok bulbs etc, even the plug into car ok brake lights ok, and even when lights are on still no indicator on that side, tried with meter and all appears ok but not flashing, cleaned connections and changed all bulbs, but if it is connected to the left one it all works!!! any ideas???