lights are shorting out and need help quick!!!

hey my lgihts are shorting out sometimes. i have three different problems at times so here we go. included pic for ease of explanation.

1)when driving around with no lights on all of sudden light number one will flicker on and stay on

2)when driving around with light on at night light number 1 will flicker off leaving light nuber two on

3)say i have right turn signal on, the bumper light will flash correctly but the left corner will flash with the right signal on. and the opposite will happen with the left signal

thanx for your help