Brake light and turn sig not working

Mat1884

New Member
Feb 19, 2021
4
I have a 79 z28 with a odd issue and need help. My brake lights work when my headlight switch is off, however when my headlight switch is on, my brake lights no longer work. Ground is good, fuses are good. Also my turn signals work in the front but don’t work it the rear wether the headlight switch is on or off.
 

carhead22000

oldblue
Sep 5, 2011
1,294
canada
sounds like its pulling ground from back, or some wires are crossed.ha
ve someone watch your lights a move switch around see if they come on.
 
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