headlight went off on GP 30 w/sound value

[Ellobo]

The headlight on my new Gp30 diesel with sound value went off after I changed a CV value for exhaust volume.  Is there a way to turn it back on?  I can't find a CV value for doing this.

[rich1998]

Welcome

You can do a reset. CV8 enter 8. Cycle track power. Headlight should flash sixteen times.
Also check CV page.

https://www.bachmanntrains.com/home-usa/dcc.php

Rich

[Ellobo]

Thanks!  I'll give that a try.

[rich1998]

It should run on address 3.

Rich