So I got my heavy 4-8-2 with DCC and sound out and put it on the track.  Selected address 03 on my Digitrax Zephyr and got great sound (thanks, Bachmann, now I've decided to put sound in all my locomotives  ) it runs great, but no lights.  No headlight and no flickering firebox like my other 4-8-2s. 

I hit 0 on the control panel, no lights came on.  Shouldn't I have a firebox light even if the headlight isn't turned on?

Any ideas?

Are there any tricks to this?  I'm using one as the base model for an IC 0-6-0.  I want to replace the cab and put a sound decoder in the tender I'm building.  A lot of the removal of the cast on details will be easier with the boiler off the frame.

Anyone disassembled one?

Thanks