I have a 2003 Silverado Z71 Extended Cab, 5.3L Type T, 4WD. Some of the
dashboard lights no longer work - for example one the dual climate zone
sliders, the right one is out while the left one comes on with the rest
of the lights. I've been told they are not replaceable bulbs but rather
soldered LEDs. I have yet to start taking the dash apart. Can anyone
confirm this is true or not and if they are LEDs, how difficult are they
to replace? Would it just be easier to replace the entire boards
themselves from a junkyard? Looking for any guidance to get started.