I have two MM 071's, both fitted with MM 6 function decoders, neither were run for a while. As soon as the wheels touched the track, both cab lights lit up. When moved the cab lights went out, all functions operated as normal including the cab lights. I found this a bit odd, is there a possible underlying problem?

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## Alan564017

I have two MM 071's, both fitted with MM 6 function decoders, neither were run for a while. As soon as the wheels touched the track, both cab lights lit up. When moved the cab lights went out, all functions operated as normal including the cab lights. I found this a bit odd, is there a possible underlying problem?

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