n/s/r fog light

[rickjma]

hi. unfortunately previous rear lights were clear lexus (i know!) so i decided to go for some black smoked led lights. they arrived today and look the dogs (pics to follow) only thing is n/s/r fog light doesn't work. before it is suggested yes i have run wires across for my previous lights and they worked fine so was expectin to just plug em in. i tried swapping the ballasts from one side to the other and both ballasts work fine.

 

anybody else on here have rear led lights and come across this problem?

 

thanks

[escortedal]

hi. unfortunately previous rear lights were clear lexus (i know!) so i decided to go for some black smoked led lights. they arrived today and look the dogs (pics to follow) only thing is n/s/r fog light doesn't work. before it is suggested yes i have run wires across for my previous lights and they worked fine so was expectin to just plug em in. i tried swapping the ballasts from one side to the other and both ballasts work fine.

 

anybody else on here have rear led lights and come across this problem?

 

thanks

led need to be wired right, pos must be to pos side of led, most car bulbs will work if wired either way but led must be wired right.