brake on , all lights come on

[S10ROADSTER]

when i push the brake pedal the left side turn/park lights come on and when the headlights are on the turn signal dont work on the left side ... http://www.s10v8.com/images/smilies/icon_mad.gif http://www.s10v8.com/images/smilies/icon_mad.gif I have checked everything even put a new stearing column in and a wiring harness for the lights and a under dash harness too !!! this is my daily driver and still is all factory ,/4.3 that is , the turn light is always brighter onthe left side but when i push the brake it gets brighter , the turn comes on but wont flash , all bulbs are NEW replaced them 2 times now what can i do guys please help me

thanks

Thadd

[v8s10sjs]

i\'d say check all your grounds, thats what it sounds like to me, also make sure all your bulbs are working and are the correct bulbs, i.e. using a running light bulb with one fillament as a turn signal will cause the symptoms your talking about.

[okslim76]

ditto what he said. Sounds to me like the groung for the rear lights has high resistance. Which makes the next best possible ground path be the front lighting circuit.