Alright, I finally put together a DIY on how to change the climate control bulbs, along with the (apparently) elusive part number. Hope this is helpful
Basically you just need to pry the climate control panel out, I covered a screw driver with a microfiber towel so I wouldn't scratch anything. There are six clips which come out fairly easily. Once you get the panel out there are two plugs - just unplug them, they're both big and unique so you won't get them mixed up.
You don't have to unscrew the backing of the panel, the bulbs have blue bases and just twist out. Remove the burnt out ones and replace it with the new bulbs. Then all you have to do is attach the two plugs and snap everything back into place.
Symptoms of burnt out climate control panel bulbs:
- Intermittent light
- Hitting the panel will sometimes bring the bulbs back to life for days/weeks at a time
- Two knobs out at one time (there are only TWO bulbs, one illuminates two knobs
, just FYI)
Part number: 90011-11050 @ $4.61 each
(That last picture is just for fun, it's my new TN decal