ok so as the title states my lights go nuts....

when headlights and parking lights are off all is fine..

when parking or headlights are on

if i push my brake left signal lights up on my dash...if i turn my left signal on the blink alternating with tail light only on left side and both reverse lights blink slighty with it..and if i push my brakes like im stopped making left hand turn th blink speeds up if i let off brake it blinks normal speed bu sev lights still blink

if i use my right signal its fine

please help??

 

bump???

 

ttt

 

sounds like a poor ground for the left tail light. probably backfeeding.
check the ground(s) back there
also, check the bulbs and sockets

 

were is the ground for taillight

 

probably behind the rear trim panel

 

You'll see bolts with grounding rings in the trunk/hatch area behind the trim.