Engine does go forwards . front mount that holds motor and wheels in place is missing a screw and both slots are cracked / broken. This unit does not have a light option. Unit has wear.
When testing we use 3 in 1 oil on gears and move it forwards and backwards. Please look at pictures to determine condition. It is always recommended items are cleaned and lubricated before normal operation. All trains are sold as is and are not tested more than seeing if they move.