Blinker madness!

Well I was testing all my lights today and the tail lights are perfect all the brake, tail, blinker and back up lights work on them, but then I moved to the front of the car and was testing that part, the head lights came on fine but both of the side markers do not come on. When I tested the blinkers for the front the passenger side worked but the drivers side did not and when I clicked on the break down lights only the passenger side came on once again. Also my fog lights do not work on both sides, maybe this is connected to the side markers? I tested the bulb on the drivers side and it came out fine. If someone has any ideas it would be great I can't think of anything else that would be the problem. I looked at the fuses and regrounded the wire on the drivers side lights.:shrug: this will probibly be a little problem for inspection!
 
Are the bulbs for the front marker lights/TS's good? YOu can use a test light in parallel with the existing bulbs to test the circuit (see if your test light does whatever is being commanded).

For all of the lighting, test for 12V into the bulb when commanded, and be sure the grounds are good (you'd like to see them show 5 Ohms or less).