new to this site,my back light in my 4x4 switch is out,took apart it is a soldered in bulb,looking to find out what size it is.i also just installed a exterior spare tire carrier,not a tough job to do,can answer questions.thanks hopalongkev 2002 blazer

 

I am not sure the bulb size. If you have a pull it yard around you find another blazer and ****** the switch for the bulbs inside.

 

If you have the 98 - 05 you may not be able to remove them. If you have a 95 -97 the bulb is listed in my sig link.