Replaced a burned out light in one of my jake brake switches. This one is the older type with the shifter pad mounted vertically and attached to the other switches which are mounted horizontally. On the newer ones, you just unscrew the pad and lift it out. On this type you have to remove a narrow dash panel and the shift module before you can pull out the switch panel and finally get at the back of the switches. Anyhow, here's what it looks like.
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