How do I change a turn signal bulb on an 89 GMC Vandura? It has the two stacked lights on each side, with the turn signal next to the bottom one.

Also general question, is this still a good forum for these vans, or is there another one that's more active? I ask because A) I have a GMC and B) all of the other forums seem dead, so I don't know which forum to use.

Thank you!

 

Either remove the bezel via the four torx screws and then remove the signal assembly from the outside, or reach down in the inside, twist the socket slightly and it should come out. You may have to push some tabs down for it to twist.