elldis hurricane gtx has title says. they was working took them apart to clean up has some times had to twist the bulb to get them on . now i have put everything back together they did not work on the left side.all have been put back together correctly no joy. i undone the black plug off the van 7 pin black, the blue wire was not connected . i reconnected it still no joy could i have blown a fuse some where or are all the indicators on 1 fuse thanks for any help