@gunrunnerjohn posted:No telling, best to just get an LED and sky-wire it in and see if it lights. Each of those ditch lights is driven from a separate output on the RCMC, so it doesn't tell us anything if one is lit.
Lionel's parts listing is not that informative about the locomotive.
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Thanks John! Will try a spare LED laying around and hope for the best. The lack of parts on Lionel's site was slightly less than pleasant XD.