I have a green bachmann class 20 with sound, brought out at he same time as the blue one, and it dosen't have lights fitted to it. The info sheet lists lights as F0, but there is definately no lights fitted.
Also the front of a class 20 is the long bonnet or nose, the cab is at the rear. (just like a steam train) I used to drive them back in the 80'S and they were terrible things to be driving forwards, as you had very little view of the signals ahead. Most class 20's were doubled up 'nose to nose', not only to give a better view but to give more power as they pretty dire in the power stakes.
Hope this is of some help
BigR
Also the front of a class 20 is the long bonnet or nose, the cab is at the rear. (just like a steam train) I used to drive them back in the 80'S and they were terrible things to be driving forwards, as you had very little view of the signals ahead. Most class 20's were doubled up 'nose to nose', not only to give a better view but to give more power as they pretty dire in the power stakes.
Hope this is of some help
BigR