I have a problem...I have a turn signal and park lamp and side marker on a 1984 JDM BJ42 24 volt system on the American passenger side front marker (mine is a RHD). It has three bulbs in it....one for the upper lamp...one for the side marker and one for the turn signal...all are single filament bulbs....when I take bulbs out in various combinations the flashers and road hazards work in various combinations....BUT never works right with all the bulbs in place and sometimes it changes the way the other front flasher wants to work. All the wiring looks good and is uncut...and I went to the parts story and they have 3 voltage and out put combinations for the smaller bulbs. I replaced all three with the regular American combo. Any ideas ??? Thanks in advance