I have fitted focus style indicators on the front bumper of our 3i cabby and have a problem. Now the indicators flash too rapidly unless on hazards. Have tried wiring in extra bulbs and have got the O/S flashing at the correct speed but can not get the N/S going properly. Anyone got any ideas pls?

 

you may have a bad earth try a multimeter on the live wire when hazards are off..maybe water in the contact wd40 spray works wonders

 

i would think something along the lines of ..
if all the indicators are flashing (illuminating) but too fast then the ones you have added are too lower wattage... is it possible to change the bulbs in them ??