Tail lights flash when I turn signals are on

wjkiic

New Member
May 7, 2019
1
0
1
Texas
I have a 1965 mustang coupe I have changed the headlight harness, the headlight switch, and replaced the bulbs in the tail lights. When I turn on my turn signals both tail lights blink at the same time as if I turned the hazards on. The other issue I'm having is that my instrument bezel doesn't light up when I turn my parking lights all of the bulbs are good. what do I need to check next any info will help

Thanks
 
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