I did a search and came up with some good info but still didn't answer my question, hope someone can clarify for me. Where do the backup lights on a '69 z/28 plug into to work properly? I have seen some posts say on the neutral safety switch on the steering column while others say on a switch on the tranny. I have a neutral safety switch on my column that has a plug with 2 pink wires on one side and 1 light green on the other. The 2 pink wires are hot, the green is not, I bypassed the switch with a small wire and my lights do not work. I do have 1 ground wire on the plastic bulb housing that is broken (has 1 light green and 1 black wire to each housing) but I had my wife hold it to the housing ground wire that was left and my lights still did not work. I can see no kind of switch on my tranny, I also have to have the car in reverse to get key out of switch. If anyone can help me find out where my problem is I would greatly appreciate it. BTW, all other lights work properly. Thanks alot.