Fog lights not turning on

Thanks for the reply, I do not have a fax machine : ( The kit had the replacement switch for cargo to cargo and foglight. The wiring diagram showed to plug in the relay into the bec at the fog light terminal. Then you had to plug in the supplied wire from the harness into terminal D6 in the bottom of the bec. I did the following and then used a self tapping screw to fasten the supplied ground wire in the harness. I plugged in the foglights, again the kit had all the factory connections. I know that it is not allowed to have the foglights working with the high beams. This is why I went with the factory kit to make everything legal. The relay clicked right away and I noticed the light on the switch was on. This is where I'm stuck. The light does not go out. For now I removed the relay and fog light fuse to be safe. I was told at the dealer that the bcm did not have to be reprogrammed. Are they wrong? Thanks again R Thanks for the reply, I do not have a fax machine : ( The kit had the replacement switch for cargo to cargo and foglight. The wiring diagram showed to plug in the relay into the bec at the fog light terminal. Then you had to plug in the supplied wire from the harness into terminal D6 in the bottom of the bec. I did the following and then used a self tapping screw to fasten the supplied ground wire in the harness. I plugged in the foglights, again the kit had all the factory connections. I know that it is not allowed to have the foglights working with the high beams. This is why I went with the factory kit to make everything legal. The relay clicked right away and I noticed the light on the switch was on. This is where I'm stuck. The light does not go out. For now I removed the relay and fog light fuse to be safe. I was told at the dealer that the bcm did not have to be reprogrammed. Are they wrong? Thanks again R

O.K. I found out the problem. The picture in the instructions is wrong. It shows the supply wire going to A4 not D6. The written part is right. D6 is the third terminal from the left on the top row of the bec main light harness block. ( that's the green one ) On 2003 and later gm trucks, the bcm does not need to be reprogrammed. Once I corrected the terminal, the foglights worked. The gm kit fits great with all you need for a factory fit/finish. To bad they haven't realized the error in the instructions. O.K. I found out the problem. The picture in the instructions is wrong. It shows the supply wire going to A4 not D6. The written part is right. D6 is the third terminal from the left on the top row of the bec main light harness block. ( that's the green one ) On 2003 and later gm trucks, the bcm does not need to be reprogrammed. Once I corrected the terminal, the foglights worked. The gm kit fits great with all you need for a factory fit/finish. To bad they haven't realized the error in the instructions.

Hello, I'm on Vancouver Island in British Columbia, Canada. I forgot to mention to you that the cargo/foglight switch was a direct plug in replacement. It works exactly as you mentioned. Thanks! Now all I need to do is get them aligned : ) The hardest part of the install was working on my back attaching the lamps outside of the fact of the D6 terminal connection. This is a great site and have told many about it. R Hello, I'm on Vancouver Island in British Columbia, Canada. I forgot to mention to you that the cargo/foglight switch was a direct plug in replacement. It works exactly as you mentioned. Thanks! Now all I need to do is get them aligned : ) The hardest part of the install was working on my back attaching the lamps outside of the fact of the D6 terminal connection. This is a great site and have told many about it. R