01 supercrew only the best may know

My 01 supercrew has auto headlights when they come on little green lights come on by cd player. Today i noticed when i hit the brakes those little green lights come on. Thats not all when i turn signal left the dash lights blink like your manually turning dimmer switch. When the headlights are on the left signal will not blink right signal has no affect at all normal. When i pull fuse or unplug wire to dimmer switch doesnt do it. With my luck if i buy a dimmer/ headlight switch assembly that wont do it. Im hoping someone has encountered this HELP. Have checked all basics like bulbs fuses etc Dave

I don't know if this will help. I had a 85 Lynx had wierd things like your describing going on. I had to go to the dealer and have them find the problem. It turned out to be a loose grounding screw in of all places it was on the passenger side kick board, evidently someone at the factory forgot to remove a paper washer causing a poor conection.It took about 3 years to show up. I felt it was above my realm knowledge. ELECTRICAL
what a pain. Fixed for the 1 hour mininum charge.

fixed it the left taillight bulb was not bad but replacing it fixed it thanks anyway