I seem to recall reading a post where someone identified which component on the Revo receiver that is the driver for the head lights. I have two boards, one that the headlight doesn’t work at all and the other with a headlight is on all the time regardless of direction. The other back up lights work normally as do all other functions so I am assuming the issue is a bad driver. I have plenty of spares so for the time I will just swap out the boards but eventually would like to fix them. Thanks in advance.

Email navin at precisionrc.com and see if he can point out the part.

He might be able to repair them for you too… you have SMT rework equipment?

Greg