[Pilot-1]

I've been noticing that the headlights dim whenever the cooling fan comes on.....this lasts maybe one second as the fan initially comes on.

When this happens at night, it looks as though I'm flashing my lights at the car ahead.

Do you have this problem? Is it normal?

 

[N_Jay]

Fuel saving

Honda uses a charging system that shuts off completly when not needed.
It takes a fraction of a second to respond to a sudden change in load.

Chalk it up to having such an energy efficiant vehical.

 

[cincypilot]

Me Too

I did notice this also and am glad to see it's not a malfunction. It is pretty annoying, though.