NAV1 without light

[frankbyte]

Hi

 

I had somtehing strange, look at the picture below. The NAV1 doesn't work but the NAV2 does. How can it be?

 

Thanks for help and cheers

François

 

 

[JGregory]

Two different electric buses.

Edited August 26, 2014 by JGregory

[frankbyte]

Ok, thanks but i had both buses ON and failures disable...