Received the N&W Aux tender today. When I placed it on the track the front light was on. I was having a little trouble addressing a new number to it. Now that I have it addressed the rear coupler will fire but no lights. I'm at a loss here
Lionel 6-28088. I am using Legacy system. Tender is set up as: TYPE - Diesel. CONTROL: TMCC. SOUND: No sounds