I purchased my 33 on 12/12 and experiencing signal light & brake light problems ,I made modification that ff told me by cutting yellow & white wires in dash ,stopped my front running lights form staying on but having tail light issues problem seems to coming from column, brake light switch no feed, removed orange feed wire and replaced with white from column, that was in manual
I read the power comes from flashers, no power to white wire to brake light switch from column, getting flashers but no tail lights or Directionals with tester, ground is good
getting poor service from ff, don:t call back